Prices shown in Hong Kong Dollars
| Date | Open | High | Low | Close | Volume |
| 2024-04-26 | 9.71 | 9.72 | 9.43 | 9.48 | 6,034,388 |
| 2024-04-25 | 9.40 | 9.79 | 9.20 | 9.77 | 3,180,388 |
| 2024-04-24 | 9.34 | 9.50 | 9.25 | 9.39 | 3,927,388 |
| 2024-04-23 | 9.34 | 9.52 | 9.14 | 9.38 | 2,026,388 |
| 2024-04-22 | 9.53 | 9.59 | 9.10 | 9.34 | 4,154,388 |
| 2024-04-19 | 9.53 | 9.66 | 9.40 | 9.59 | 2,226,388 |
| 2024-04-18 | 9.69 | 9.69 | 9.49 | 9.57 | 1,503,164 |
| 2024-04-17 | 9.83 | 9.84 | 9.51 | 9.59 | 1,864,776 |
| 2024-04-16 | 9.93 | 9.93 | 9.57 | 9.66 | 2,390,818 |
| 2024-04-15 | 9.70 | 9.97 | 9.55 | 9.82 | 3,622,776 |
| 2024-04-12 | 9.91 | 10.06 | 9.66 | 9.72 | 3,100,388 |
| 2024-04-11 | 9.55 | 10.24 | 9.55 | 9.91 | 7,909,109 |
| 2024-04-10 | 9.58 | 9.75 | 9.35 | 9.43 | 2,103,220 |
| 2024-04-09 | 9.57 | 9.57 | 9.37 | 9.51 | 1,325,164 |
| 2024-04-08 | 9.40 | 9.60 | 9.26 | 9.52 | 3,930,318 |
| 2024-04-05 | 9.63 | 9.63 | 9.16 | 9.20 | 3,168,389 |
| 2024-04-03 | 9.61 | 9.72 | 9.39 | 9.53 | 4,766,500 |
| 2024-04-02 | 9.14 | 9.64 | 9.09 | 9.57 | 7,845,782 |
| 2024-03-28 | 9.17 | 9.27 | 8.64 | 8.96 | 10,744,511 |
| 2024-03-27 | 9.90 | 10.06 | 9.21 | 9.24 | 6,118,500 |
| 2024-03-26 | 9.74 | 9.96 | 9.70 | 9.71 | 3,499,507 |
| 2024-03-25 | 9.75 | 9.75 | 9.51 | 9.63 | 2,174,000 |
| 2024-03-22 | 9.55 | 9.83 | 9.53 | 9.71 | 4,712,000 |
| 2024-03-21 | 9.62 | 9.79 | 9.41 | 9.54 | 6,024,000 |
| 2024-03-20 | 9.33 | 9.68 | 9.33 | 9.55 | 1,777,500 |
| 2024-03-19 | 9.60 | 9.68 | 9.39 | 9.49 | 3,597,402 |
| 2024-03-18 | 9.36 | 9.88 | 9.36 | 9.62 | 7,315,083 |
| 2024-03-15 | 8.66 | 9.30 | 8.60 | 9.28 | 14,581,207 |
| 2024-03-14 | 8.72 | 8.76 | 8.28 | 8.47 | 2,874,500 |
| 2024-03-13 | 8.50 | 8.63 | 8.38 | 8.55 | 1,644,000 |
| 2024-03-12 | 8.44 | 8.55 | 8.35 | 8.44 | 1,244,000 |
| 2024-03-11 | 8.45 | 8.47 | 8.18 | 8.31 | 2,925,655 |
| 2024-03-08 | 8.55 | 8.64 | 8.37 | 8.37 | 2,108,000 |
| 2024-03-07 | 8.44 | 8.72 | 8.43 | 8.52 | 2,472,000 |
| 2024-03-06 | 8.45 | 8.59 | 8.35 | 8.51 | 3,682,500 |
| 2024-03-05 | 8.69 | 8.69 | 8.47 | 8.52 | 3,476,100 |
| 2024-03-04 | 8.60 | 8.84 | 8.56 | 8.77 | 4,857,000 |
| 2024-03-01 | 8.46 | 8.65 | 8.39 | 8.54 | 4,246,000 |
| 2024-02-29 | 8.28 | 8.77 | 8.28 | 8.50 | 6,889,541 |
| 2024-02-28 | 8.52 | 8.69 | 8.27 | 8.34 | 5,369,900 |
| 2024-02-27 | 8.21 | 8.44 | 8.18 | 8.41 | 3,727,908 |
| 2024-02-26 | 8.19 | 8.29 | 8.12 | 8.17 | 2,830,000 |
| 2024-02-23 | 8.15 | 8.25 | 8.08 | 8.17 | 3,226,000 |
| 2024-02-22 | 7.96 | 8.15 | 7.92 | 8.12 | 3,076,223 |
| 2024-02-21 | 8.00 | 8.23 | 7.84 | 8.00 | 4,401,875 |
| 2024-02-20 | 7.85 | 8.00 | 7.71 | 8.00 | 4,090,000 |
| 2024-02-19 | 7.68 | 7.91 | 7.45 | 7.79 | 4,183,004 |
| 2024-02-16 | 7.05 | 7.76 | 7.04 | 7.74 | 3,393,000 |
| 2024-02-15 | 7.11 | 7.18 | 6.95 | 7.11 | 1,254,500 |
| 2024-02-14 | 7.15 | 7.19 | 7.00 | 7.18 | 1,619,000 |
| 2024-02-09 | 7.20 | 7.26 | 7.05 | 7.15 | 647,000 |
| 2024-02-08 | 7.31 | 7.49 | 7.30 | 7.34 | 2,028,000 |
| 2024-02-07 | 7.28 | 7.54 | 7.19 | 7.42 | 6,974,000 |
| 2024-02-06 | 6.87 | 7.35 | 6.86 | 7.24 | 5,276,000 |
| 2024-02-05 | 6.88 | 6.96 | 6.72 | 6.89 | 5,014,000 |
| 2024-02-02 | 7.07 | 7.15 | 6.87 | 6.91 | 4,142,000 |
| 2024-02-01 | 6.72 | 7.10 | 6.66 | 7.07 | 5,346,000 |
| 2024-01-31 | 6.72 | 6.86 | 6.60 | 6.75 | 5,222,000 |
| 2024-01-30 | 7.04 | 7.04 | 6.72 | 6.73 | 5,268,000 |
| 2024-01-29 | 6.96 | 7.26 | 6.94 | 7.07 | 3,228,690 |
| 2024-01-26 | 7.20 | 7.21 | 6.79 | 6.91 | 4,870,000 |
| 2024-01-25 | 7.00 | 7.25 | 7.00 | 7.20 | 2,198,000 |
| 2024-01-24 | 6.84 | 7.14 | 6.84 | 7.07 | 4,136,000 |
| 2024-01-23 | 6.67 | 6.92 | 6.64 | 6.84 | 3,096,000 |
| 2024-01-22 | 6.94 | 7.01 | 6.56 | 6.62 | 7,147,000 |
| 2024-01-19 | 7.09 | 7.36 | 6.91 | 6.97 | 7,488,379 |
| 2024-01-18 | 7.03 | 7.16 | 6.91 | 7.07 | 4,280,000 |
| 2024-01-17 | 7.22 | 7.30 | 6.92 | 7.01 | 4,875,015 |
| 2024-01-16 | 7.26 | 7.34 | 7.19 | 7.23 | 2,634,000 |
| 2024-01-15 | 7.22 | 7.37 | 7.22 | 7.27 | 2,378,000 |
| 2024-01-12 | 7.32 | 7.40 | 7.14 | 7.23 | 5,240,000 |
| 2024-01-11 | 7.52 | 7.52 | 7.33 | 7.34 | 3,135,200 |
| 2024-01-10 | 7.31 | 7.63 | 7.31 | 7.53 | 3,712,000 |
| 2024-01-09 | 7.26 | 7.52 | 7.22 | 7.44 | 7,356,000 |
| 2024-01-08 | 7.21 | 7.34 | 7.01 | 7.13 | 5,248,000 |
| 2024-01-05 | 7.40 | 7.44 | 7.15 | 7.20 | 6,226,000 |
| 2024-01-04 | 7.12 | 7.47 | 7.05 | 7.40 | 4,847,000 |
| 2024-01-03 | 7.14 | 7.39 | 7.13 | 7.18 | 7,682,180 |
| 2024-01-02 | 7.04 | 7.21 | 6.94 | 7.19 | 4,467,500 |
| 2023-12-29 | 6.82 | 7.06 | 6.81 | 7.01 | 2,968,000 |
| 2023-12-28 | 6.65 | 6.92 | 6.65 | 6.86 | 2,430,000 |
| 2023-12-27 | 6.59 | 6.73 | 6.54 | 6.70 | 1,870,000 |
| 2023-12-22 | 6.72 | 6.74 | 6.53 | 6.57 | 3,190,468 |
| 2023-12-21 | 6.76 | 6.76 | 6.52 | 6.72 | 3,698,000 |
| 2023-12-20 | 6.83 | 6.86 | 6.60 | 6.65 | 2,097,178 |
| 2023-12-19 | 6.98 | 6.98 | 6.70 | 6.77 | 2,672,000 |
| 2023-12-18 | 7.00 | 7.00 | 6.84 | 6.88 | 1,786,000 |
| 2023-12-15 | 6.94 | 7.17 | 6.83 | 7.02 | 18,486,000 |
| 2023-12-14 | 6.90 | 7.01 | 6.85 | 6.92 | 8,028,434 |
| 2023-12-13 | 7.00 | 7.07 | 6.82 | 6.97 | 4,157,487 |
| 2023-12-12 | 6.85 | 6.98 | 6.78 | 6.93 | 7,238,000 |
| 2023-12-11 | 7.08 | 7.11 | 6.76 | 6.89 | 14,253,062 |
| 2023-12-08 | 7.08 | 7.08 | 6.77 | 7.02 | 14,312,200 |
| 2023-12-07 | 7.40 | 7.40 | 6.88 | 7.06 | 9,460,804 |
| 2023-12-06 | 7.65 | 7.75 | 7.25 | 7.30 | 12,760,000 |
| 2023-12-05 | 7.95 | 7.95 | 7.60 | 7.73 | 4,256,000 |
| 2023-12-04 | 7.96 | 8.04 | 7.62 | 7.71 | 4,422,000 |
| 2023-12-01 | 8.08 | 8.25 | 7.89 | 7.99 | 9,297,654 |
| 2023-11-30 | 7.82 | 8.05 | 7.71 | 8.00 | 5,799,059 |
| 2023-11-29 | 7.89 | 8.08 | 7.87 | 7.90 | 3,789,000 |
| 2023-11-28 | 7.94 | 8.02 | 7.72 | 7.92 | 4,404,204 |
| 2023-11-27 | 8.08 | 8.22 | 7.85 | 7.91 | 5,552,822 |
| 2023-11-24 | 7.99 | 8.28 | 7.99 | 8.06 | 5,994,000 |
| 2023-11-23 | 7.93 | 8.06 | 7.76 | 7.91 | 3,528,000 |
| 2023-11-22 | 7.92 | 8.00 | 7.86 | 7.99 | 2,650,502 |
| 2023-11-21 | 7.77 | 8.16 | 7.77 | 8.02 | 6,182,000 |
| 2023-11-20 | 7.75 | 7.90 | 7.67 | 7.77 | 3,862,345 |
| 2023-11-17 | 7.54 | 7.84 | 7.51 | 7.75 | 6,735,929 |
| 2023-11-16 | 7.52 | 7.55 | 7.36 | 7.54 | 5,232,000 |
| 2023-11-15 | 7.45 | 7.52 | 7.23 | 7.49 | 6,723,001 |
| 2023-11-14 | 7.54 | 7.54 | 7.28 | 7.38 | 8,261,000 |
| 2023-11-13 | 7.73 | 7.80 | 7.32 | 7.45 | 8,453,300 |
| 2023-11-10 | 7.76 | 7.84 | 7.60 | 7.77 | 6,860,200 |
| 2023-11-09 | 8.15 | 8.15 | 7.73 | 7.82 | 8,358,000 |
| 2023-11-08 | 8.19 | 8.32 | 8.08 | 8.16 | 4,273,218 |
| 2023-11-07 | 8.30 | 8.42 | 8.21 | 8.23 | 6,654,000 |
| 2023-11-06 | 8.04 | 8.43 | 8.02 | 8.33 | 8,464,500 |
| 2023-11-03 | 8.08 | 8.27 | 7.83 | 8.00 | 6,580,000 |
| 2023-11-02 | 7.92 | 8.06 | 7.88 | 8.00 | 3,104,000 |
| 2023-11-01 | 7.99 | 8.05 | 7.85 | 7.97 | 4,618,000 |
| 2023-10-31 | 8.29 | 8.50 | 7.95 | 7.99 | 4,744,101 |
| 2023-10-30 | 8.08 | 8.57 | 7.97 | 8.29 | 13,334,000 |
| 2023-10-27 | 7.48 | 8.07 | 7.45 | 8.07 | 9,506,000 |
| 2023-10-26 | 7.60 | 7.80 | 7.51 | 7.58 | 5,788,000 |
| 2023-10-25 | 8.41 | 8.42 | 7.47 | 7.60 | 19,260,000 |
| 2023-10-24 | 7.90 | 8.35 | 7.82 | 8.32 | 8,334,000 |
| 2023-10-20 | 8.28 | 8.33 | 7.85 | 8.08 | 10,270,000 |
| 2023-10-19 | 8.60 | 8.60 | 8.22 | 8.32 | 7,116,000 |
| 2023-10-18 | 8.76 | 8.85 | 8.38 | 8.49 | 6,959,650 |
| 2023-10-17 | 9.10 | 9.10 | 8.63 | 8.76 | 7,493,612 |
| 2023-10-16 | 8.88 | 9.19 | 8.62 | 8.93 | 25,479,364 |
| 2023-10-13 | 8.32 | 8.88 | 8.24 | 8.74 | 17,199,500 |
| 2023-10-12 | 8.23 | 8.44 | 8.12 | 8.38 | 11,540,031 |
| 2023-10-11 | 7.59 | 8.17 | 7.46 | 8.07 | 18,647,500 |
| 2023-10-10 | 7.98 | 7.98 | 7.46 | 7.49 | 11,970,000 |
| 2023-10-09 | 7.89 | 8.09 | 7.66 | 7.90 | 5,086,398 |
| 2023-10-06 | 7.65 | 7.80 | 7.52 | 7.76 | 2,132,000 |
| 2023-10-05 | 7.45 | 7.56 | 7.25 | 7.53 | 1,982,000 |
| 2023-10-04 | 7.65 | 7.65 | 7.24 | 7.42 | 3,476,700 |
| 2023-10-03 | 7.89 | 7.89 | 7.50 | 7.61 | 5,648,000 |
| 2023-09-29 | 7.96 | 8.00 | 7.73 | 7.93 | 4,679,170 |
| 2023-09-28 | 7.93 | 8.07 | 7.77 | 7.95 | 8,480,000 |
| 2023-09-27 | 7.48 | 8.06 | 7.37 | 7.98 | 26,825,110 |
| 2023-09-26 | 7.00 | 7.46 | 6.98 | 7.35 | 17,451,402 |
| 2023-09-25 | 6.75 | 7.17 | 6.73 | 7.00 | 12,259,964 |
| 2023-09-22 | 6.73 | 6.84 | 6.51 | 6.75 | 14,048,000 |
| 2023-09-21 | 7.07 | 7.20 | 6.71 | 6.74 | 13,902,000 |
| 2023-09-20 | 6.97 | 7.27 | 6.94 | 7.05 | 14,826,000 |
| 2023-09-19 | 7.50 | 7.55 | 6.94 | 6.97 | 112,330,650 |
| 2023-09-18 | 8.25 | 8.48 | 8.03 | 8.13 | 10,279,867 |
| 2023-09-15 | 7.57 | 8.19 | 7.35 | 8.14 | 21,878,002 |
| 2023-09-14 | 7.45 | 7.75 | 7.45 | 7.50 | 6,546,000 |
| 2023-09-13 | 7.57 | 7.58 | 7.31 | 7.48 | 5,935,554 |
| 2023-09-12 | 7.33 | 7.57 | 7.24 | 7.46 | 7,754,226 |
| 2023-09-11 | 7.26 | 7.39 | 7.12 | 7.29 | 2,804,000 |
| 2023-09-07 | 7.19 | 7.43 | 7.11 | 7.24 | 4,921,710 |
| 2023-09-06 | 7.18 | 7.22 | 7.03 | 7.16 | 3,100,400 |
| 2023-09-05 | 7.22 | 7.25 | 7.08 | 7.17 | 2,250,500 |
| 2023-09-04 | 7.12 | 7.46 | 7.10 | 7.21 | 6,748,000 |
| 2023-08-31 | 7.13 | 7.13 | 6.93 | 7.01 | 3,954,998 |
| 2023-08-30 | 7.51 | 7.58 | 6.97 | 7.06 | 7,656,000 |
| 2023-08-29 | 6.99 | 7.43 | 6.99 | 7.35 | 6,536,346 |
| 2023-08-28 | 7.17 | 7.28 | 6.98 | 6.99 | 4,170,000 |
| 2023-08-25 | 6.80 | 6.99 | 6.75 | 6.98 | 2,833,000 |
| 2023-08-24 | 6.78 | 6.94 | 6.67 | 6.79 | 4,844,000 |
| 2023-08-23 | 6.70 | 6.80 | 6.62 | 6.67 | 1,798,950 |
| 2023-08-22 | 6.74 | 6.90 | 6.64 | 6.70 | 3,765,300 |
| 2023-08-21 | 6.94 | 7.01 | 6.67 | 6.80 | 5,800,000 |
| 2023-08-18 | 7.19 | 7.28 | 6.85 | 6.87 | 9,965,000 |
| 2023-08-17 | 6.46 | 7.29 | 6.40 | 7.23 | 30,417,011 |
| 2023-08-16 | 6.16 | 6.21 | 6.10 | 6.18 | 1,162,000 |
| 2023-08-15 | 6.18 | 6.27 | 6.07 | 6.16 | 1,387,504 |
| 2023-08-14 | 5.96 | 6.20 | 5.92 | 6.20 | 3,414,000 |
| 2023-08-11 | 6.15 | 6.15 | 5.98 | 5.99 | 2,192,000 |
| 2023-08-10 | 6.29 | 6.35 | 6.13 | 6.16 | 3,169,644 |
| 2023-08-09 | 6.22 | 6.54 | 6.22 | 6.38 | 6,362,000 |
| 2023-08-08 | 5.99 | 6.19 | 5.86 | 6.06 | 3,986,000 |
| 2023-08-07 | 6.24 | 6.24 | 5.94 | 5.99 | 3,998,000 |
| 2023-08-04 | 6.16 | 6.28 | 6.07 | 6.24 | 2,300,649 |
| 2023-08-03 | 6.03 | 6.14 | 5.92 | 6.05 | 2,058,000 |
| 2023-08-02 | 6.13 | 6.19 | 5.98 | 6.05 | 2,918,000 |
| 2023-08-01 | 6.12 | 6.33 | 6.00 | 6.13 | 4,108,312 |
| 2023-07-31 | 6.32 | 6.42 | 6.05 | 6.23 | 5,100,000 |
| 2023-07-28 | 6.24 | 6.44 | 6.23 | 6.35 | 2,111,000 |
| 2023-07-27 | 6.24 | 6.35 | 6.22 | 6.29 | 830,000 |
| 2023-07-26 | 6.19 | 6.29 | 6.17 | 6.23 | 948,000 |
| 2023-07-25 | 6.16 | 6.27 | 6.15 | 6.27 | 1,202,000 |
| 2023-07-24 | 6.16 | 6.33 | 6.13 | 6.16 | 1,692,000 |
| 2023-07-21 | 6.06 | 6.24 | 6.05 | 6.24 | 2,044,000 |
| 2023-07-20 | 6.08 | 6.20 | 6.04 | 6.09 | 1,160,000 |
| 2023-07-19 | 6.14 | 6.22 | 6.02 | 6.16 | 2,910,000 |
| 2023-07-18 | 6.03 | 6.31 | 6.02 | 6.18 | 4,090,733 |
| 2023-07-14 | 6.01 | 6.17 | 5.88 | 6.08 | 3,712,000 |
| 2023-07-13 | 5.91 | 6.10 | 5.89 | 6.06 | 3,792,000 |
| 2023-07-12 | 5.86 | 5.95 | 5.69 | 5.91 | 4,476,000 |
| 2023-07-11 | 5.88 | 5.98 | 5.78 | 5.85 | 3,502,000 |
| 2023-07-10 | 5.87 | 6.02 | 5.77 | 5.88 | 3,155,873 |
| 2023-07-07 | 5.90 | 6.08 | 5.83 | 5.88 | 3,596,000 |
| 2023-07-06 | 6.32 | 6.32 | 5.76 | 5.90 | 8,429,000 |
| 2023-07-05 | 6.48 | 6.49 | 6.27 | 6.35 | 3,612,000 |
| 2023-07-04 | 6.34 | 6.69 | 6.23 | 6.53 | 4,978,000 |
| 2023-07-03 | 6.54 | 6.62 | 6.43 | 6.51 | 2,360,005 |
| 2023-06-30 | 6.55 | 6.66 | 6.38 | 6.54 | 10,732,978 |
| 2023-06-29 | 6.81 | 6.81 | 6.40 | 6.55 | 4,348,000 |
| 2023-06-28 | 7.08 | 7.08 | 6.69 | 6.81 | 5,868,000 |
| 2023-06-27 | 6.99 | 7.16 | 6.93 | 7.11 | 2,296,000 |
| 2023-06-26 | 6.87 | 7.04 | 6.87 | 6.92 | 2,497,710 |
| 2023-06-23 | 7.26 | 7.28 | 6.81 | 6.87 | 2,390,288 |
| 2023-06-21 | 7.51 | 7.56 | 7.12 | 7.35 | 3,292,000 |
| 2023-06-20 | 7.58 | 7.61 | 7.45 | 7.51 | 3,650,004 |
| 2023-06-19 | 7.26 | 7.57 | 7.26 | 7.48 | 4,576,000 |
| 2023-06-16 | 7.28 | 7.39 | 7.20 | 7.23 | 4,078,000 |
| 2023-06-15 | 7.23 | 7.32 | 7.12 | 7.28 | 2,500,000 |
| 2023-06-14 | 7.18 | 7.29 | 7.10 | 7.22 | 4,050,000 |
| 2023-06-13 | 7.05 | 7.16 | 6.97 | 7.13 | 2,085,575 |
| 2023-06-12 | 7.08 | 7.14 | 6.95 | 6.95 | 1,900,000 |
| 2023-06-09 | 6.96 | 7.18 | 6.96 | 7.14 | 3,484,000 |
| 2023-06-08 | 7.50 | 7.50 | 6.94 | 6.96 | 5,562,000 |
| 2023-06-07 | 7.17 | 7.58 | 7.12 | 7.49 | 10,160,784 |
| 2023-06-06 | 7.09 | 7.26 | 6.96 | 7.17 | 4,868,000 |
| 2023-06-05 | 6.94 | 7.12 | 6.91 | 7.09 | 4,566,000 |
| 2023-06-02 | 6.98 | 7.12 | 6.81 | 6.90 | 7,614,000 |
| 2023-06-01 | 6.90 | 7.07 | 6.71 | 6.99 | 7,680,000 |
| 2023-05-31 | 6.95 | 7.03 | 6.63 | 6.90 | 8,576,000 |
| 2023-05-30 | 6.87 | 7.07 | 6.80 | 7.01 | 5,540,000 |
| 2023-05-29 | 6.70 | 7.07 | 6.68 | 6.88 | 7,144,505 |
| 2023-05-25 | 6.47 | 6.87 | 6.40 | 6.77 | 7,961,461 |
| 2023-05-24 | 6.55 | 6.68 | 6.37 | 6.62 | 3,358,000 |
| 2023-05-23 | 6.50 | 6.68 | 6.49 | 6.59 | 2,810,000 |
| 2023-05-22 | 6.44 | 6.61 | 6.43 | 6.50 | 3,154,000 |
| 2023-05-19 | 6.35 | 6.40 | 6.22 | 6.39 | 3,030,000 |
| 2023-05-18 | 6.49 | 6.52 | 6.32 | 6.35 | 2,179,400 |
| 2023-05-17 | 6.69 | 6.69 | 6.43 | 6.49 | 2,662,706 |
| 2023-05-16 | 6.88 | 6.94 | 6.52 | 6.58 | 4,528,000 |
| 2023-05-15 | 6.80 | 6.96 | 6.59 | 6.95 | 5,262,000 |
| 2023-05-12 | 6.99 | 7.05 | 6.80 | 6.80 | 3,160,000 |
| 2023-05-11 | 6.79 | 7.04 | 6.79 | 6.99 | 6,738,501 |
| 2023-05-10 | 7.00 | 7.10 | 6.75 | 6.79 | 5,977,000 |
| 2023-05-09 | 7.00 | 7.14 | 6.92 | 7.00 | 9,486,000 |
| 2023-05-08 | 6.57 | 6.98 | 6.55 | 6.98 | 10,136,500 |
| 2023-05-05 | 6.48 | 6.52 | 6.31 | 6.50 | 3,183,122 |
| 2023-05-04 | 6.26 | 6.43 | 6.26 | 6.43 | 2,732,000 |
| 2023-05-03 | 6.35 | 6.45 | 6.22 | 6.26 | 980,000 |
| 2023-05-02 | 6.27 | 6.50 | 6.27 | 6.42 | 2,326,000 |
| 2023-04-28 | 6.28 | 6.39 | 6.18 | 6.34 | 3,640,000 |
| 2023-04-27 | 6.23 | 6.31 | 6.18 | 6.25 | 1,016,000 |
| 2023-04-26 | 6.10 | 6.25 | 6.03 | 6.24 | 2,667,219 |
| 2023-04-25 | 6.29 | 6.29 | 6.12 | 6.21 | 4,458,000 |
| 2023-04-24 | 6.23 | 6.48 | 6.14 | 6.31 | 7,196,000 |
| 2023-04-21 | 6.34 | 6.44 | 6.13 | 6.26 | 11,221,139 |
| 2023-04-20 | 5.91 | 6.34 | 5.91 | 6.34 | 21,728,045 |
| 2023-04-19 | 5.70 | 5.91 | 5.70 | 5.80 | 3,540,000 |
| 2023-04-18 | 5.70 | 5.80 | 5.64 | 5.78 | 4,230,000 |
| 2023-04-17 | 5.75 | 5.78 | 5.63 | 5.70 | 3,312,000 |
| 2023-04-14 | 5.87 | 5.88 | 5.60 | 5.75 | 3,554,500 |
| 2023-04-13 | 5.66 | 5.77 | 5.58 | 5.76 | 3,274,000 |
| 2023-04-12 | 5.64 | 5.74 | 5.51 | 5.70 | 2,752,055 |
| 2023-04-11 | 5.69 | 5.74 | 5.52 | 5.63 | 4,516,500 |
| 2023-04-06 | 5.54 | 5.66 | 5.54 | 5.66 | 2,708,000 |
| 2023-04-04 | 5.56 | 5.61 | 5.47 | 5.60 | 2,870,000 |
| 2023-04-03 | 5.42 | 5.60 | 5.42 | 5.56 | 3,502,000 |
| 2023-03-31 | 5.51 | 5.63 | 5.46 | 5.46 | 2,994,000 |
| 2023-03-30 | 5.64 | 5.66 | 5.43 | 5.59 | 4,298,000 |
| 2023-03-29 | 5.70 | 5.70 | 5.44 | 5.66 | 4,672,000 |
| 2023-03-28 | 5.45 | 5.67 | 5.35 | 5.66 | 10,418,012 |
| 2023-03-27 | 5.35 | 5.44 | 5.30 | 5.41 | 11,514,501 |
| 2023-03-24 | 5.12 | 5.35 | 5.11 | 5.27 | 11,728,000 |
| 2023-03-23 | 4.90 | 5.05 | 4.82 | 5.05 | 7,464,588 |
| 2023-03-22 | 4.88 | 4.98 | 4.78 | 4.86 | 6,392,000 |
| 2023-03-21 | 4.88 | 4.91 | 4.75 | 4.76 | 2,507,308 |
| 2023-03-20 | 4.95 | 4.95 | 4.76 | 4.87 | 2,504,000 |
| 2023-03-17 | 4.91 | 5.00 | 4.85 | 4.96 | 3,620,000 |
| 2023-03-16 | 4.89 | 4.94 | 4.81 | 4.85 | 2,426,000 |
| 2023-03-15 | 4.91 | 5.21 | 4.81 | 4.90 | 9,976,000 |
| 2023-03-14 | 4.60 | 4.69 | 4.56 | 4.60 | 2,156,000 |
| 2023-03-13 | 4.56 | 4.69 | 4.56 | 4.60 | 3,504,000 |
| 2023-03-10 | 4.61 | 4.63 | 4.56 | 4.57 | 1,340,006 |
| 2023-03-09 | 4.64 | 4.71 | 4.62 | 4.65 | 790,000 |
| 2023-03-08 | 4.76 | 4.77 | 4.61 | 4.68 | 2,322,000 |
| 2023-03-07 | 4.82 | 4.91 | 4.77 | 4.83 | 1,584,000 |
| 2023-03-06 | 4.90 | 4.95 | 4.80 | 4.86 | 1,226,000 |
| 2023-03-03 | 4.82 | 4.90 | 4.78 | 4.90 | 1,556,000 |
| 2023-03-02 | 4.80 | 4.83 | 4.75 | 4.83 | 1,588,000 |
| 2023-03-01 | 4.69 | 4.82 | 4.66 | 4.81 | 2,864,000 |
| 2023-02-28 | 4.70 | 4.73 | 4.66 | 4.70 | 2,910,889 |
| 2023-02-27 | 4.82 | 4.82 | 4.68 | 4.75 | 2,718,000 |
| 2023-02-24 | 4.93 | 4.94 | 4.80 | 4.87 | 1,688,000 |
| 2023-02-23 | 4.93 | 5.01 | 4.92 | 4.97 | 774,000 |
| 2023-02-22 | 4.91 | 5.05 | 4.91 | 4.94 | 1,318,106 |
| 2023-02-21 | 5.00 | 5.08 | 4.95 | 5.01 | 1,780,000 |
| 2023-02-20 | 4.92 | 5.00 | 4.84 | 5.00 | 1,360,000 |
| 2023-02-17 | 4.82 | 4.95 | 4.80 | 4.93 | 1,512,000 |
| 2023-02-16 | 4.91 | 4.98 | 4.80 | 4.82 | 1,594,000 |
| 2023-02-15 | 4.92 | 4.98 | 4.84 | 4.91 | 3,430,455 |
| 2023-02-14 | 4.94 | 4.99 | 4.89 | 4.99 | 1,652,000 |
| 2023-02-13 | 4.88 | 5.00 | 4.87 | 5.00 | 1,240,000 |
| 2023-02-10 | 5.03 | 5.08 | 4.87 | 4.93 | 3,100,254 |
| 2023-02-09 | 4.97 | 5.10 | 4.91 | 5.05 | 2,463,750 |
| 2023-02-08 | 4.93 | 5.05 | 4.92 | 4.97 | 2,022,000 |
| 2023-02-07 | 4.95 | 5.16 | 4.92 | 4.95 | 3,378,000 |
| 2023-02-06 | 5.13 | 5.13 | 4.96 | 5.00 | 6,039,458 |
| 2023-02-03 | 5.22 | 5.28 | 5.13 | 5.23 | 1,822,000 |
| 2023-02-02 | 5.26 | 5.37 | 5.21 | 5.25 | 2,624,000 |
| 2023-02-01 | 5.19 | 5.30 | 5.12 | 5.28 | 2,555,007 |
| 2023-01-31 | 5.08 | 5.19 | 5.06 | 5.19 | 2,142,000 |
| 2023-01-30 | 5.07 | 5.16 | 4.97 | 5.09 | 6,764,000 |
| 2023-01-27 | 5.05 | 5.15 | 5.05 | 5.10 | 1,534,033 |
| 2023-01-26 | 5.02 | 5.08 | 5.00 | 5.08 | 2,201,199 |
| 2023-01-20 | 5.11 | 5.12 | 5.00 | 5.02 | 2,070,000 |
| 2023-01-19 | 5.09 | 5.18 | 5.06 | 5.18 | 990,000 |
| 2023-01-18 | 4.97 | 5.12 | 4.95 | 5.09 | 5,436,000 |
| 2023-01-17 | 5.07 | 5.07 | 4.95 | 5.05 | 4,088,010 |
| 2023-01-16 | 5.40 | 5.40 | 5.05 | 5.07 | 8,330,000 |
| 2023-01-13 | 5.20 | 5.45 | 5.19 | 5.40 | 6,566,409 |
| 2023-01-12 | 5.29 | 5.39 | 5.16 | 5.20 | 3,785,000 |
| 2023-01-11 | 5.29 | 5.48 | 5.26 | 5.29 | 6,770,000 |
| 2023-01-10 | 5.22 | 5.43 | 5.18 | 5.29 | 4,260,000 |
| 2023-01-09 | 5.10 | 5.25 | 5.02 | 5.24 | 4,507,000 |
| 2023-01-06 | 5.12 | 5.14 | 4.99 | 5.05 | 2,484,000 |
| 2023-01-05 | 5.19 | 5.19 | 4.98 | 5.09 | 4,994,000 |
| 2023-01-04 | 5.15 | 5.31 | 5.12 | 5.19 | 6,140,000 |
| 2023-01-03 | 4.91 | 5.25 | 4.91 | 5.14 | 7,902,000 |
| 2022-12-30 | 4.88 | 4.94 | 4.81 | 4.90 | 4,248,000 |
| 2022-12-29 | 4.54 | 4.90 | 4.52 | 4.83 | 10,246,000 |
| 2022-12-28 | 4.68 | 4.68 | 4.52 | 4.60 | 5,062,000 |
| 2022-12-23 | 4.66 | 4.76 | 4.65 | 4.68 | 1,598,698 |
| 2022-12-22 | 4.69 | 4.76 | 4.65 | 4.74 | 2,902,000 |
| 2022-12-21 | 4.65 | 4.74 | 4.58 | 4.64 | 2,141,320 |
| 2022-12-20 | 4.67 | 4.79 | 4.62 | 4.67 | 4,226,000 |
| 2022-12-19 | 4.99 | 5.02 | 4.63 | 4.66 | 9,092,143 |
| 2022-12-16 | 4.98 | 5.06 | 4.91 | 4.98 | 7,088,000 |
| 2022-12-15 | 5.03 | 5.03 | 4.82 | 4.94 | 7,010,595 |
| 2022-12-14 | 5.12 | 5.13 | 4.91 | 4.96 | 17,933,900 |
| 2022-12-13 | 5.09 | 5.39 | 5.01 | 5.06 | 24,060,319 |
| 2022-12-12 | 4.79 | 5.22 | 4.76 | 5.09 | 26,756,000 |
| 2022-12-09 | 4.89 | 4.89 | 4.66 | 4.76 | 7,608,000 |
| 2022-12-08 | 4.75 | 4.85 | 4.66 | 4.81 | 7,166,000 |
| 2022-12-07 | 4.67 | 4.79 | 4.61 | 4.64 | 8,450,000 |
| 2022-12-06 | 4.76 | 4.82 | 4.56 | 4.63 | 10,468,000 |
| 2022-12-05 | 4.38 | 4.82 | 4.38 | 4.76 | 24,910,506 |
| 2022-12-02 | 4.22 | 4.35 | 4.12 | 4.16 | 8,074,006 |
| 2022-12-01 | 4.10 | 4.40 | 4.10 | 4.21 | 9,870,000 |
| 2022-11-30 | 4.01 | 4.07 | 3.93 | 4.07 | 9,933,669 |
| 2022-11-29 | 3.97 | 4.07 | 3.95 | 4.05 | 6,086,003 |
| 2022-11-28 | 3.88 | 4.00 | 3.83 | 3.97 | 4,240,000 |
| 2022-11-25 | 3.88 | 3.93 | 3.82 | 3.93 | 2,176,000 |
| 2022-11-24 | 3.90 | 3.94 | 3.86 | 3.89 | 1,364,000 |
| 2022-11-23 | 3.90 | 3.94 | 3.80 | 3.86 | 2,568,000 |
| 2022-11-22 | 4.01 | 4.02 | 3.80 | 3.90 | 4,188,000 |
| 2022-11-21 | 4.04 | 4.04 | 3.90 | 3.98 | 2,430,000 |
| 2022-11-18 | 4.08 | 4.09 | 3.98 | 4.04 | 4,379,711 |
| 2022-11-17 | 4.09 | 4.09 | 3.94 | 4.03 | 3,904,000 |
| 2022-11-16 | 4.09 | 4.16 | 3.99 | 4.04 | 4,710,529 |
| 2022-11-15 | 4.06 | 4.14 | 3.97 | 4.08 | 7,512,088 |
| 2022-11-14 | 3.74 | 4.10 | 3.74 | 4.05 | 19,976,000 |
| 2022-11-11 | 3.76 | 3.79 | 3.63 | 3.68 | 12,490,620 |
| 2022-11-10 | 3.75 | 3.76 | 3.56 | 3.65 | 7,728,000 |
| 2022-11-09 | 3.78 | 3.89 | 3.73 | 3.77 | 8,170,228 |
| 2022-11-08 | 3.68 | 3.78 | 3.60 | 3.77 | 3,353,503 |
| 2022-11-07 | 3.60 | 3.72 | 3.55 | 3.71 | 4,505,728 |
| 2022-11-04 | 3.55 | 3.61 | 3.46 | 3.57 | 4,335,000 |
| 2022-11-03 | 3.60 | 3.60 | 3.43 | 3.51 | 2,290,000 |
| 2022-11-02 | 3.46 | 3.61 | 3.39 | 3.60 | 3,658,000 |
| 2022-11-01 | 3.35 | 3.48 | 3.33 | 3.47 | 5,066,000 |
| 2022-10-31 | 3.42 | 3.42 | 3.26 | 3.29 | 5,026,000 |
| 2022-10-28 | 3.55 | 3.55 | 3.34 | 3.38 | 2,923,869 |
| 2022-10-27 | 3.53 | 3.63 | 3.47 | 3.53 | 3,918,000 |
| 2022-10-26 | 3.43 | 3.52 | 3.42 | 3.46 | 3,218,000 |
| 2022-10-25 | 3.41 | 3.49 | 3.36 | 3.42 | 2,914,000 |
| 2022-10-24 | 3.55 | 3.60 | 3.41 | 3.45 | 4,912,000 |
| 2022-10-21 | 3.47 | 3.58 | 3.45 | 3.56 | 2,256,500 |
| 2022-10-20 | 3.44 | 3.52 | 3.41 | 3.51 | 1,718,301 |
| 2022-10-19 | 3.52 | 3.52 | 3.45 | 3.50 | 1,720,000 |
| 2022-10-18 | 3.38 | 3.55 | 3.38 | 3.51 | 5,052,620 |
| 2022-10-17 | 3.35 | 3.43 | 3.35 | 3.39 | 2,767,988 |
| 2022-10-14 | 3.26 | 3.45 | 3.26 | 3.39 | 3,632,000 |
| 2022-10-13 | 3.27 | 3.31 | 3.22 | 3.26 | 1,763,620 |
| 2022-10-12 | 3.29 | 3.29 | 3.17 | 3.27 | 3,314,760 |
| 2022-10-11 | 3.30 | 3.30 | 3.22 | 3.25 | 1,712,378 |
| 2022-10-10 | 3.28 | 3.31 | 3.22 | 3.28 | 1,844,000 |
| 2022-10-07 | 3.36 | 3.36 | 3.29 | 3.33 | 583,227 |
| 2022-10-06 | 3.43 | 3.43 | 3.32 | 3.34 | 630,000 |
| 2022-10-05 | 3.39 | 3.48 | 3.39 | 3.46 | 774,739 |
| 2022-10-03 | 3.35 | 3.42 | 3.26 | 3.33 | 1,476,000 |
| 2022-09-30 | 3.27 | 3.33 | 3.20 | 3.27 | 1,094,000 |
| 2022-09-29 | 3.36 | 3.40 | 3.21 | 3.27 | 1,322,000 |
| 2022-09-28 | 3.44 | 3.44 | 3.28 | 3.31 | 3,374,000 |
| 2022-09-27 | 3.37 | 3.45 | 3.32 | 3.44 | 3,310,000 |
| 2022-09-26 | 3.40 | 3.43 | 3.31 | 3.36 | 2,192,000 |
| 2022-09-23 | 3.43 | 3.48 | 3.39 | 3.43 | 1,582,000 |
| 2022-09-22 | 3.48 | 3.48 | 3.38 | 3.43 | 2,416,100 |
| 2022-09-21 | 3.56 | 3.60 | 3.47 | 3.49 | 2,868,000 |
| 2022-09-20 | 3.58 | 3.58 | 3.50 | 3.56 | 840,500 |
| 2022-09-19 | 3.57 | 3.57 | 3.47 | 3.52 | 6,700,000 |
| 2022-09-16 | 3.65 | 3.65 | 3.56 | 3.57 | 2,008,000 |
| 2022-09-15 | 3.70 | 3.77 | 3.63 | 3.65 | 1,858,528 |
| 2022-09-14 | 3.66 | 3.73 | 3.64 | 3.70 | 936,700 |
| 2022-09-13 | 3.74 | 3.75 | 3.68 | 3.73 | 1,995,289 |
| 2022-09-09 | 3.66 | 3.72 | 3.61 | 3.72 | 2,473,200 |
| 2022-09-08 | 3.70 | 3.70 | 3.61 | 3.64 | 2,486,000 |
| 2022-09-07 | 3.63 | 3.70 | 3.57 | 3.68 | 3,322,447 |
| 2022-09-06 | 3.71 | 3.71 | 3.63 | 3.67 | 1,982,000 |
| 2022-09-05 | 3.73 | 3.73 | 3.63 | 3.68 | 1,244,000 |
| 2022-09-02 | 3.79 | 3.80 | 3.68 | 3.72 | 1,370,060 |
| 2022-09-01 | 3.80 | 3.81 | 3.72 | 3.76 | 1,370,500 |
| 2022-08-31 | 3.78 | 3.82 | 3.75 | 3.81 | 1,882,000 |
| 2022-08-30 | 3.84 | 3.84 | 3.76 | 3.79 | 908,997 |
| 2022-08-29 | 3.79 | 3.84 | 3.75 | 3.80 | 1,470,000 |
| 2022-08-26 | 3.70 | 3.84 | 3.70 | 3.79 | 3,777,231 |
| 2022-08-25 | 3.66 | 3.76 | 3.65 | 3.71 | 3,424,000 |
| 2022-08-24 | 4.00 | 4.00 | 3.66 | 3.69 | 12,174,000 |
| 2022-08-23 | 4.12 | 4.13 | 4.05 | 4.07 | 1,925,500 |
| 2022-08-22 | 4.08 | 4.13 | 4.02 | 4.10 | 1,304,000 |
| 2022-08-19 | 3.98 | 4.12 | 3.98 | 4.04 | 1,305,000 |
| 2022-08-18 | 4.09 | 4.10 | 3.99 | 4.00 | 1,284,000 |
| 2022-08-17 | 4.04 | 4.10 | 4.03 | 4.07 | 736,000 |
| 2022-08-16 | 4.10 | 4.10 | 4.03 | 4.08 | 1,118,000 |
| 2022-08-15 | 4.02 | 4.11 | 4.01 | 4.04 | 884,000 |
| 2022-08-12 | 4.09 | 4.12 | 4.04 | 4.05 | 730,000 |
| 2022-08-11 | 4.06 | 4.07 | 4.01 | 4.07 | 1,160,000 |
| 2022-08-10 | 4.10 | 4.10 | 3.96 | 3.98 | 1,218,000 |
| 2022-08-09 | 4.07 | 4.10 | 4.04 | 4.07 | 570,000 |
| 2022-08-08 | 4.05 | 4.13 | 4.03 | 4.10 | 1,530,000 |
| 2022-08-05 | 4.08 | 4.15 | 4.04 | 4.10 | 1,140,000 |
| 2022-08-04 | 3.98 | 4.14 | 3.92 | 4.07 | 1,902,442 |
| 2022-08-03 | 4.03 | 4.07 | 3.95 | 3.97 | 1,192,000 |
| 2022-08-02 | 4.00 | 4.07 | 3.92 | 4.03 | 2,864,000 |
| 2022-08-01 | 4.14 | 4.14 | 4.01 | 4.02 | 1,478,000 |
| 2022-07-29 | 4.27 | 4.28 | 4.11 | 4.14 | 3,036,000 |
| 2022-07-28 | 4.26 | 4.33 | 4.24 | 4.29 | 1,976,000 |
| 2022-07-27 | 4.36 | 4.36 | 4.24 | 4.27 | 2,028,000 |
| 2022-07-26 | 4.45 | 4.50 | 4.35 | 4.38 | 1,978,000 |
| 2022-07-25 | 4.55 | 4.64 | 4.46 | 4.47 | 2,932,000 |
| 2022-07-22 | 4.13 | 4.72 | 4.13 | 4.59 | 20,972,000 |
| 2022-07-21 | 4.13 | 4.20 | 4.09 | 4.14 | 6,684,000 |
| 2022-07-20 | 4.15 | 4.24 | 4.13 | 4.14 | 2,074,000 |
| 2022-07-19 | 4.14 | 4.26 | 4.13 | 4.18 | 1,350,500 |
| 2022-07-18 | 4.15 | 4.24 | 4.14 | 4.18 | 3,313,308 |
| 2022-07-15 | 4.33 | 4.33 | 4.15 | 4.19 | 3,622,000 |
| 2022-07-14 | 4.36 | 4.44 | 4.29 | 4.38 | 3,556,600 |
| 2022-07-13 | 4.29 | 4.39 | 4.25 | 4.34 | 2,915,504 |
| 2022-07-12 | 4.32 | 4.44 | 4.26 | 4.31 | 2,214,000 |
| 2022-07-11 | 4.67 | 4.67 | 4.32 | 4.38 | 5,020,000 |
| 2022-07-08 | 4.53 | 4.72 | 4.53 | 4.67 | 4,889,900 |
| 2022-07-07 | 4.52 | 4.54 | 4.46 | 4.53 | 2,414,000 |
| 2022-07-06 | 4.55 | 4.62 | 4.44 | 4.55 | 2,172,000 |
| 2022-07-05 | 4.61 | 4.63 | 4.45 | 4.50 | 1,973,800 |
| 2022-07-04 | 4.63 | 4.70 | 4.57 | 4.62 | 2,360,000 |
| 2022-06-30 | 4.55 | 4.71 | 4.53 | 4.65 | 3,466,000 |
| 2022-06-29 | 4.59 | 4.63 | 4.43 | 4.55 | 5,575,982 |
| 2022-06-28 | 4.67 | 4.75 | 4.58 | 4.66 | 2,998,000 |
| 2022-06-27 | 4.77 | 4.81 | 4.64 | 4.71 | 3,058,000 |
| 2022-06-24 | 4.73 | 4.77 | 4.63 | 4.77 | 4,213,500 |
| 2022-06-23 | 4.57 | 4.72 | 4.57 | 4.65 | 3,686,000 |
| 2022-06-22 | 4.72 | 4.85 | 4.57 | 4.57 | 4,828,502 |
| 2022-06-21 | 4.73 | 4.80 | 4.61 | 4.80 | 8,462,000 |
| 2022-06-20 | 4.92 | 4.92 | 4.63 | 4.77 | 2,475,002 |
| 2022-06-17 | 4.63 | 5.03 | 4.63 | 4.82 | 10,470,505 |
| 2022-06-16 | 4.76 | 4.92 | 4.65 | 4.76 | 11,709,000 |
| 2022-06-15 | 4.50 | 4.73 | 4.46 | 4.71 | 8,204,000 |
| 2022-06-14 | 4.28 | 4.59 | 4.19 | 4.52 | 12,121,422 |
| 2022-06-13 | 4.07 | 4.32 | 4.04 | 4.28 | 6,634,000 |
| 2022-06-10 | 4.03 | 4.09 | 3.96 | 4.08 | 2,359,361 |
| 2022-06-09 | 4.02 | 4.10 | 3.99 | 4.03 | 2,988,000 |
| 2022-06-08 | 3.96 | 4.01 | 3.91 | 4.01 | 5,196,000 |
| 2022-06-07 | 3.76 | 3.97 | 3.75 | 3.91 | 6,871,502 |
| 2022-06-06 | 3.57 | 3.75 | 3.54 | 3.74 | 7,198,000 |
| 2022-06-02 | 3.63 | 3.63 | 3.47 | 3.57 | 8,112,000 |
| 2022-06-01 | 3.75 | 3.75 | 3.61 | 3.62 | 6,778,000 |
| 2022-05-31 | 3.71 | 3.79 | 3.71 | 3.75 | 5,383,985 |
| 2022-05-30 | 3.71 | 3.76 | 3.70 | 3.72 | 772,000 |
| 2022-05-27 | 3.69 | 3.73 | 3.65 | 3.70 | 654,000 |
| 2022-05-26 | 3.70 | 3.71 | 3.63 | 3.66 | 502,000 |
| 2022-05-25 | 3.67 | 3.73 | 3.64 | 3.70 | 1,044,000 |
| 2022-05-24 | 3.77 | 3.80 | 3.68 | 3.69 | 698,000 |
| 2022-05-23 | 3.73 | 3.82 | 3.73 | 3.80 | 1,294,000 |
| 2022-05-20 | 3.80 | 3.80 | 3.74 | 3.74 | 1,096,000 |
| 2022-05-19 | 3.66 | 3.78 | 3.66 | 3.78 | 1,224,000 |
| 2022-05-18 | 3.73 | 3.79 | 3.72 | 3.77 | 769,700 |
| 2022-05-17 | 3.71 | 3.75 | 3.66 | 3.72 | 2,170,000 |
| 2022-05-16 | 3.64 | 3.71 | 3.63 | 3.71 | 1,014,000 |
| 2022-05-13 | 3.64 | 3.66 | 3.60 | 3.63 | 630,000 |
| 2022-05-12 | 3.65 | 3.65 | 3.56 | 3.61 | 1,184,500 |
| 2022-05-11 | 3.65 | 3.74 | 3.60 | 3.60 | 1,680,000 |
| 2022-05-10 | 3.57 | 3.66 | 3.53 | 3.62 | 1,620,000 |
| 2022-05-06 | 3.69 | 3.69 | 3.61 | 3.62 | 1,137,475 |
| 2022-05-05 | 3.80 | 3.83 | 3.72 | 3.72 | 1,102,000 |
| 2022-05-04 | 3.88 | 3.88 | 3.70 | 3.71 | 302,000 |
| 2022-05-03 | 3.87 | 3.90 | 3.70 | 3.80 | 1,159,999 |
| 2022-04-29 | 3.82 | 3.93 | 3.80 | 3.87 | 492,000 |
| 2022-04-28 | 3.74 | 3.86 | 3.74 | 3.84 | 438,000 |
| 2022-04-27 | 3.54 | 3.72 | 3.54 | 3.69 | 1,932,000 |
| 2022-04-26 | 3.73 | 3.73 | 3.62 | 3.65 | 1,722,000 |
| 2022-04-25 | 3.78 | 3.78 | 3.60 | 3.66 | 2,258,000 |
| 2022-04-22 | 3.85 | 3.85 | 3.78 | 3.78 | 2,308,000 |
| 2022-04-21 | 3.91 | 3.96 | 3.86 | 3.86 | 1,708,000 |
| 2022-04-20 | 4.01 | 4.08 | 3.94 | 3.96 | 2,072,500 |
| 2022-04-19 | 4.01 | 4.09 | 4.01 | 4.03 | 988,000 |
| 2022-04-14 | 4.06 | 4.15 | 4.05 | 4.13 | 1,534,000 |
| 2022-04-13 | 4.13 | 4.13 | 3.99 | 4.09 | 2,850,000 |
| 2022-04-12 | 4.11 | 4.14 | 4.04 | 4.11 | 4,852,000 |
| 2022-04-11 | 4.11 | 4.14 | 4.06 | 4.09 | 4,867,116 |
| 2022-04-08 | 4.11 | 4.16 | 4.09 | 4.12 | 1,498,000 |
| 2022-04-07 | 4.25 | 4.26 | 4.08 | 4.10 | 1,506,503 |
| 2022-04-06 | 4.18 | 4.28 | 4.17 | 4.19 | 2,403,200 |
| 2022-04-04 | 4.14 | 4.32 | 4.14 | 4.27 | 872,506 |
| 2022-04-01 | 4.10 | 4.21 | 4.07 | 4.13 | 1,420,000 |
| 2022-03-31 | 4.22 | 4.22 | 4.10 | 4.12 | 1,368,015 |
| 2022-03-30 | 4.20 | 4.23 | 4.13 | 4.18 | 1,750,635 |
| 2022-03-29 | 4.15 | 4.17 | 4.08 | 4.13 | 2,630,620 |
| 2022-03-28 | 4.02 | 4.11 | 3.95 | 4.10 | 5,752,000 |
| 2022-03-25 | 4.12 | 4.13 | 3.98 | 4.02 | 3,571,500 |
| 2022-03-24 | 4.10 | 4.34 | 4.09 | 4.14 | 2,472,000 |
| 2022-03-23 | 4.15 | 4.19 | 4.08 | 4.17 | 1,350,000 |
| 2022-03-22 | 3.99 | 4.09 | 3.91 | 4.09 | 1,988,000 |
| 2022-03-21 | 4.07 | 4.08 | 3.90 | 3.97 | 2,728,000 |
| 2022-03-18 | 3.96 | 4.09 | 3.91 | 4.07 | 1,594,000 |
| 2022-03-17 | 3.94 | 4.06 | 3.84 | 4.05 | 2,882,000 |
| 2022-03-16 | 3.51 | 3.80 | 3.50 | 3.78 | 8,340,000 |
| 2022-03-15 | 3.70 | 3.75 | 3.45 | 3.47 | 3,652,000 |
| 2022-03-14 | 3.90 | 3.90 | 3.70 | 3.70 | 5,732,000 |
| 2022-03-11 | 3.98 | 4.00 | 3.85 | 3.94 | 2,744,000 |
| 2022-03-10 | 4.03 | 4.08 | 3.97 | 4.05 | 1,356,000 |
| 2022-03-09 | 3.95 | 4.03 | 3.80 | 3.94 | 5,286,000 |
| 2022-03-08 | 3.97 | 4.08 | 3.91 | 3.95 | 2,846,092 |
| 2022-03-07 | 4.06 | 4.11 | 3.95 | 4.03 | 3,715,083 |
| 2022-03-04 | 4.22 | 4.25 | 4.10 | 4.14 | 3,406,000 |
| 2022-03-03 | 4.34 | 4.38 | 4.23 | 4.29 | 2,164,000 |
| 2022-03-02 | 4.36 | 4.38 | 4.28 | 4.29 | 1,542,000 |
| 2022-03-01 | 4.30 | 4.38 | 4.30 | 4.36 | 1,072,000 |
| 2022-02-28 | 4.42 | 4.46 | 4.27 | 4.32 | 3,720,000 |
| 2022-02-25 | 4.34 | 4.43 | 4.34 | 4.38 | 1,006,000 |
| 2022-02-24 | 4.46 | 4.50 | 4.30 | 4.32 | 3,482,000 |
| 2022-02-23 | 4.52 | 4.55 | 4.46 | 4.46 | 2,913,500 |
| 2022-02-22 | 4.60 | 4.60 | 4.44 | 4.48 | 4,242,100 |
| 2022-02-21 | 4.71 | 4.71 | 4.60 | 4.62 | 1,094,100 |
| 2022-02-18 | 4.58 | 4.69 | 4.57 | 4.69 | 1,936,000 |
| 2022-02-17 | 4.57 | 4.64 | 4.54 | 4.59 | 2,636,000 |
| 2022-02-16 | 4.61 | 4.65 | 4.53 | 4.55 | 2,906,505 |
| 2022-02-15 | 4.54 | 4.65 | 4.54 | 4.60 | 2,346,538 |
| 2022-02-14 | 4.67 | 4.67 | 4.55 | 4.56 | 718,000 |
| 2022-02-11 | 4.71 | 4.73 | 4.55 | 4.62 | 1,647,857 |
| 2022-02-10 | 4.74 | 4.78 | 4.69 | 4.70 | 1,504,000 |
| 2022-02-09 | 4.62 | 4.78 | 4.62 | 4.71 | 3,124,000 |
| 2022-02-08 | 4.60 | 4.68 | 4.52 | 4.61 | 1,894,000 |
| 2022-02-07 | 4.54 | 4.60 | 4.46 | 4.57 | 2,224,000 |
| 2022-02-04 | 4.45 | 4.62 | 4.44 | 4.57 | 957,500 |
| 2022-01-31 | 4.43 | 4.53 | 4.42 | 4.42 | 310,000 |
| 2022-01-28 | 4.45 | 4.47 | 4.36 | 4.40 | 1,430,135 |
| 2022-01-27 | 4.50 | 4.54 | 4.40 | 4.46 | 2,194,000 |
| 2022-01-26 | 4.60 | 4.64 | 4.47 | 4.48 | 2,720,000 |
| 2022-01-25 | 4.71 | 4.72 | 4.58 | 4.58 | 2,741,000 |
| 2022-01-24 | 4.82 | 4.83 | 4.74 | 4.74 | 2,090,000 |
| 2022-01-21 | 4.81 | 4.90 | 4.80 | 4.82 | 3,764,000 |
| 2022-01-20 | 4.81 | 4.82 | 4.75 | 4.79 | 3,012,000 |
| 2022-01-19 | 4.70 | 4.82 | 4.69 | 4.75 | 3,034,000 |
| 2022-01-18 | 4.65 | 4.72 | 4.58 | 4.72 | 7,385,135 |
| 2022-01-17 | 4.66 | 4.74 | 4.61 | 4.62 | 2,532,000 |
| 2022-01-14 | 4.58 | 4.69 | 4.53 | 4.68 | 4,546,000 |
| 2022-01-13 | 4.58 | 4.66 | 4.55 | 4.59 | 3,812,000 |
| 2022-01-12 | 4.64 | 4.64 | 4.51 | 4.55 | 5,148,000 |
| 2022-01-11 | 4.54 | 4.71 | 4.51 | 4.58 | 8,352,000 |
| 2022-01-10 | 4.48 | 4.61 | 4.47 | 4.50 | 5,458,000 |
| 2022-01-07 | 4.49 | 4.50 | 4.39 | 4.49 | 4,524,000 |
| 2022-01-06 | 4.52 | 4.55 | 4.39 | 4.50 | 6,799,837 |
| 2022-01-05 | 4.72 | 4.72 | 4.51 | 4.53 | 2,792,572 |
| 2022-01-04 | 4.60 | 4.72 | 4.56 | 4.68 | 3,809,453 |
| 2022-01-03 | 4.44 | 4.58 | 4.38 | 4.57 | 1,810,878 |
| 2021-12-31 | 4.28 | 4.39 | 4.25 | 4.36 | 1,348,000 |
| 2021-12-30 | 4.35 | 4.35 | 4.24 | 4.28 | 1,673,620 |
| 2021-12-29 | 4.69 | 4.69 | 4.33 | 4.36 | 3,280,219 |
| 2021-12-28 | 4.68 | 4.72 | 4.57 | 4.59 | 4,594,686 |
| 2021-12-24 | 4.68 | 4.68 | 4.58 | 4.65 | 3,636,000 |
| 2021-12-23 | 4.68 | 4.68 | 4.59 | 4.64 | 4,840,000 |
| 2021-12-22 | 4.69 | 4.69 | 4.58 | 4.61 | 1,344,000 |
| 2021-12-21 | 4.58 | 4.65 | 4.53 | 4.63 | 1,891,093 |
| 2021-12-20 | 4.72 | 4.75 | 4.51 | 4.60 | 2,354,692 |
| 2021-12-17 | 4.77 | 4.77 | 4.63 | 4.65 | 1,697,557 |
| 2021-12-16 | 4.58 | 4.77 | 4.57 | 4.76 | 3,461,258 |
| 2021-12-15 | 4.56 | 4.63 | 4.48 | 4.52 | 3,334,137 |
| 2021-12-14 | 4.51 | 4.60 | 4.46 | 4.52 | 3,611,025 |
| 2021-12-13 | 4.69 | 4.69 | 4.51 | 4.51 | 1,386,337 |
| 2021-12-10 | 4.74 | 4.74 | 4.59 | 4.62 | 3,716,000 |
| 2021-12-09 | 4.67 | 4.77 | 4.67 | 4.73 | 1,653,474 |
| 2021-12-08 | 4.74 | 4.83 | 4.67 | 4.70 | 4,170,583 |
| 2021-12-07 | 4.61 | 4.72 | 4.55 | 4.71 | 6,890,000 |
| 2021-12-06 | 4.64 | 4.73 | 4.48 | 4.53 | 3,778,708 |
| 2021-12-03 | 4.56 | 4.74 | 4.54 | 4.65 | 2,366,000 |
| 2021-12-02 | 4.49 | 4.57 | 4.46 | 4.56 | 3,882,000 |
| 2021-12-01 | 4.77 | 4.77 | 4.46 | 4.46 | 8,098,890 |
| 2021-11-30 | 4.74 | 4.74 | 4.37 | 4.46 | 17,779,162 |
| 2021-11-29 | 5.21 | 5.24 | 4.65 | 4.66 | 13,515,500 |
| 2021-11-26 | 5.45 | 5.68 | 5.25 | 5.28 | 13,686,000 |
| 2021-11-25 | 5.22 | 5.57 | 5.19 | 5.50 | 7,500,500 |
| 2021-11-24 | 5.18 | 5.27 | 5.13 | 5.18 | 2,676,763 |
| 2021-11-23 | 5.17 | 5.22 | 5.14 | 5.18 | 890,000 |
| 2021-11-22 | 5.14 | 5.24 | 5.12 | 5.12 | 974,000 |
| 2021-11-19 | 5.25 | 5.27 | 5.14 | 5.17 | 2,460,000 |
| 2021-11-18 | 5.12 | 5.22 | 5.12 | 5.20 | 1,959,605 |
| 2021-11-17 | 5.12 | 5.27 | 5.10 | 5.12 | 1,630,000 |
| 2021-11-16 | 5.12 | 5.20 | 5.12 | 5.15 | 2,000,873 |
| 2021-11-15 | 5.20 | 5.28 | 5.12 | 5.16 | 1,128,000 |
| 2021-11-12 | 5.25 | 5.27 | 5.10 | 5.12 | 2,124,000 |
| 2021-11-11 | 5.30 | 5.30 | 5.13 | 5.13 | 1,504,000 |
| 2021-11-10 | 5.07 | 5.35 | 4.98 | 5.24 | 4,512,000 |
| 2021-11-09 | 5.03 | 5.13 | 4.99 | 5.07 | 1,768,640 |
| 2021-11-08 | 4.79 | 5.17 | 4.79 | 5.02 | 4,744,079 |
| 2021-11-05 | 4.80 | 4.95 | 4.72 | 4.88 | 2,520,079 |
| 2021-11-04 | 4.87 | 4.95 | 4.72 | 4.77 | 2,856,000 |
| 2021-11-03 | 4.77 | 4.82 | 4.68 | 4.82 | 1,296,640 |
| 2021-11-02 | 4.76 | 4.82 | 4.70 | 4.72 | 2,050,000 |
| 2021-11-01 | 4.93 | 4.93 | 4.70 | 4.74 | 2,884,000 |
| 2021-10-29 | 4.83 | 4.96 | 4.77 | 4.93 | 2,401,000 |
| 2021-10-28 | 5.03 | 5.03 | 4.77 | 4.87 | 4,284,000 |
| 2021-10-27 | 5.17 | 5.17 | 4.91 | 5.00 | 3,773,000 |
| 2021-10-26 | 5.27 | 5.27 | 5.00 | 5.09 | 2,416,000 |
| 2021-10-25 | 5.30 | 5.30 | 5.15 | 5.18 | 1,324,000 |
| 2021-10-22 | 5.31 | 5.31 | 5.22 | 5.25 | 971,500 |
| 2021-10-21 | 5.37 | 5.37 | 5.23 | 5.23 | 904,000 |
| 2021-10-20 | 5.29 | 5.36 | 5.24 | 5.34 | 1,296,500 |
| 2021-10-19 | 5.20 | 5.29 | 5.12 | 5.27 | 1,204,000 |
| 2021-10-18 | 5.14 | 5.20 | 5.06 | 5.20 | 1,811,000 |
| 2021-10-15 | 5.11 | 5.18 | 5.07 | 5.14 | 1,259,700 |
| 2021-10-12 | 5.15 | 5.20 | 5.08 | 5.11 | 738,000 |
| 2021-10-11 | 5.10 | 5.19 | 5.10 | 5.17 | 819,400 |
| 2021-10-08 | 5.15 | 5.23 | 5.05 | 5.09 | 4,209,996 |
| 2021-10-07 | 5.07 | 5.16 | 5.07 | 5.13 | 590,000 |
| 2021-10-06 | 5.09 | 5.10 | 5.01 | 5.07 | 1,151,946 |
| 2021-10-05 | 5.15 | 5.22 | 5.01 | 5.09 | 1,290,829 |
| 2021-10-04 | 5.14 | 5.28 | 5.04 | 5.21 | 1,962,000 |
| 2021-09-30 | 5.06 | 5.19 | 5.06 | 5.18 | 478,000 |
| 2021-09-29 | 5.13 | 5.13 | 5.02 | 5.06 | 1,034,000 |
| 2021-09-28 | 5.12 | 5.23 | 5.09 | 5.14 | 3,304,000 |
| 2021-09-27 | 5.18 | 5.20 | 5.05 | 5.07 | 4,878,000 |
| 2021-09-24 | 5.27 | 5.27 | 5.15 | 5.18 | 2,545,550 |
| 2021-09-23 | 5.29 | 5.47 | 5.20 | 5.25 | 3,310,763 |
| 2021-09-21 | 5.11 | 5.18 | 5.06 | 5.15 | 2,178,000 |
| 2021-09-20 | 5.40 | 5.40 | 5.10 | 5.15 | 3,136,000 |
| 2021-09-17 | 5.47 | 5.48 | 5.30 | 5.45 | 1,682,000 |
| 2021-09-16 | 5.67 | 5.67 | 5.34 | 5.42 | 2,020,000 |
| 2021-09-15 | 5.84 | 5.84 | 5.63 | 5.67 | 2,077,628 |
| 2021-09-14 | 5.82 | 5.93 | 5.71 | 5.72 | 3,572,000 |
| 2021-09-13 | 5.65 | 5.95 | 5.63 | 5.87 | 6,346,000 |
| 2021-09-10 | 5.60 | 5.69 | 5.51 | 5.64 | 3,274,000 |
| 2021-09-09 | 5.48 | 5.57 | 5.48 | 5.55 | 1,675,012 |
| 2021-09-08 | 5.53 | 5.60 | 5.45 | 5.47 | 2,776,715 |
| 2021-09-07 | 5.64 | 5.68 | 5.51 | 5.55 | 1,248,000 |
| 2021-09-06 | 5.36 | 5.64 | 5.29 | 5.63 | 4,584,000 |
| 2021-09-03 | 5.37 | 5.38 | 5.30 | 5.35 | 4,854,606 |
| 2021-09-02 | 5.34 | 5.37 | 5.28 | 5.34 | 5,408,000 |
| 2021-09-01 | 5.25 | 5.37 | 5.15 | 5.28 | 9,384,000 |
| 2021-08-31 | 5.43 | 5.44 | 5.15 | 5.25 | 8,210,462 |
| 2021-08-30 | 5.50 | 5.59 | 5.40 | 5.41 | 2,188,000 |
| 2021-08-27 | 5.46 | 5.63 | 5.44 | 5.48 | 2,206,000 |
| 2021-08-26 | 5.65 | 5.65 | 5.41 | 5.44 | 1,856,000 |
| 2021-08-25 | 5.62 | 5.72 | 5.54 | 5.54 | 3,522,000 |
| 2021-08-24 | 5.52 | 5.69 | 5.45 | 5.64 | 4,230,000 |
| 2021-08-23 | 5.45 | 5.56 | 5.42 | 5.51 | 2,578,000 |
| 2021-08-20 | 5.66 | 5.66 | 5.34 | 5.43 | 4,320,000 |
| 2021-08-19 | 5.69 | 5.93 | 5.57 | 5.68 | 4,506,000 |
| 2021-08-18 | 5.60 | 5.73 | 5.59 | 5.66 | 1,566,240 |
| 2021-08-17 | 5.65 | 5.98 | 5.56 | 5.59 | 6,009,000 |
| 2021-08-16 | 5.35 | 5.54 | 5.35 | 5.37 | 2,102,000 |
| 2021-08-13 | 5.35 | 5.50 | 5.35 | 5.37 | 1,252,500 |
| 2021-08-12 | 5.47 | 5.49 | 5.36 | 5.38 | 1,636,000 |
| 2021-08-11 | 5.56 | 5.70 | 5.50 | 5.50 | 1,828,000 |
| 2021-08-10 | 5.59 | 5.64 | 5.50 | 5.59 | 1,552,000 |
| 2021-08-09 | 5.55 | 5.65 | 5.45 | 5.60 | 1,362,000 |
| 2021-08-06 | 5.60 | 5.64 | 5.55 | 5.59 | 1,230,071 |
| 2021-08-05 | 5.90 | 5.92 | 5.59 | 5.60 | 1,679,310 |
| 2021-08-04 | 5.63 | 5.76 | 5.50 | 5.75 | 2,322,000 |
| 2021-08-03 | 5.56 | 5.62 | 5.50 | 5.58 | 2,276,000 |
| 2021-08-02 | 5.45 | 5.54 | 5.23 | 5.54 | 2,064,000 |
| 2021-07-30 | 5.65 | 5.65 | 5.34 | 5.45 | 3,152,000 |
| 2021-07-29 | 5.55 | 5.70 | 5.55 | 5.66 | 2,298,000 |
| 2021-07-28 | 5.20 | 5.57 | 5.20 | 5.57 | 7,604,000 |
| 2021-07-27 | 5.53 | 5.61 | 5.05 | 5.14 | 6,002,677 |
| 2021-07-26 | 5.85 | 5.85 | 5.51 | 5.52 | 4,178,000 |
| 2021-07-23 | 6.01 | 6.09 | 5.85 | 5.85 | 5,632,000 |
| 2021-07-22 | 6.00 | 6.07 | 5.82 | 5.99 | 2,715,000 |
| 2021-07-21 | 6.01 | 6.15 | 5.92 | 5.96 | 3,742,000 |
| 2021-07-20 | 6.12 | 6.25 | 5.98 | 6.05 | 3,560,000 |
| 2021-07-19 | 6.20 | 6.32 | 6.11 | 6.14 | 2,182,000 |
| 2021-07-16 | 6.21 | 6.39 | 6.15 | 6.23 | 4,630,000 |
| 2021-07-15 | 6.44 | 6.44 | 6.08 | 6.10 | 12,399,688 |
| 2021-07-14 | 6.15 | 6.41 | 6.08 | 6.28 | 7,698,000 |
| 2021-07-13 | 6.08 | 6.19 | 6.05 | 6.08 | 2,040,000 |
| 2021-07-12 | 6.07 | 6.19 | 5.98 | 6.10 | 4,061,272 |
| 2021-07-09 | 5.66 | 6.14 | 5.62 | 6.10 | 7,335,502 |
| 2021-07-08 | 5.80 | 5.80 | 5.52 | 5.63 | 7,456,000 |
| 2021-07-07 | 5.70 | 5.79 | 5.62 | 5.78 | 2,873,430 |
| 2021-07-06 | 5.99 | 6.03 | 5.63 | 5.65 | 9,186,032 |
| 2021-07-05 | 6.12 | 6.25 | 6.00 | 6.09 | 2,352,000 |
| 2021-07-02 | 6.44 | 6.45 | 6.00 | 6.12 | 10,796,000 |
| 2021-06-30 | 6.33 | 6.42 | 6.27 | 6.37 | 4,101,600 |
| 2021-06-29 | 6.38 | 6.59 | 6.33 | 6.37 | 3,836,809 |
| 2021-06-28 | 6.38 | 6.66 | 6.38 | 6.40 | 2,688,000 |
| 2021-06-25 | 6.49 | 6.49 | 6.33 | 6.38 | 4,943,500 |
| 2021-06-24 | 6.57 | 6.58 | 6.42 | 6.48 | 2,659,597 |
| 2021-06-23 | 6.58 | 6.62 | 6.46 | 6.54 | 3,595,330 |
| 2021-06-22 | 6.47 | 6.61 | 6.33 | 6.50 | 4,738,000 |
| 2021-06-21 | 6.44 | 6.48 | 6.30 | 6.35 | 3,324,000 |
| 2021-06-18 | 6.40 | 6.53 | 6.32 | 6.44 | 4,100,000 |
| 2021-06-17 | 6.41 | 6.55 | 6.22 | 6.39 | 6,859,645 |
| 2021-06-16 | 6.90 | 6.90 | 6.30 | 6.41 | 5,931,645 |
| 2021-06-15 | 6.87 | 6.98 | 6.76 | 6.82 | 3,170,000 |
| 2021-06-11 | 7.07 | 7.07 | 6.87 | 6.89 | 1,632,000 |
| 2021-06-10 | 6.86 | 7.01 | 6.78 | 6.98 | 3,514,000 |
| 2021-06-09 | 6.90 | 6.91 | 6.75 | 6.86 | 4,471,571 |
| 2021-06-08 | 6.97 | 7.02 | 6.77 | 6.85 | 3,518,000 |
| 2021-06-07 | 6.96 | 7.04 | 6.85 | 6.99 | 4,962,574 |
| 2021-06-04 | 7.26 | 7.35 | 6.96 | 6.98 | 3,944,000 |
| 2021-06-03 | 7.20 | 7.45 | 7.18 | 7.37 | 8,165,400 |
| 2021-06-02 | 7.32 | 7.39 | 7.16 | 7.23 | 2,600,100 |
| 2021-06-01 | 7.43 | 7.43 | 7.11 | 7.32 | 5,872,000 |
| 2021-05-31 | 7.07 | 7.45 | 7.07 | 7.25 | 14,604,500 |
| 2021-05-28 | 7.50 | 7.50 | 6.86 | 7.07 | 12,910,000 |
| 2021-05-27 | 7.33 | 7.49 | 7.26 | 7.48 | 9,084,924 |
| 2021-05-26 | 7.21 | 7.39 | 7.20 | 7.30 | 2,988,000 |
| 2021-05-25 | 7.30 | 7.34 | 7.19 | 7.29 | 5,364,000 |
| 2021-05-24 | 7.18 | 7.28 | 6.98 | 7.26 | 4,268,000 |
| 2021-05-21 | 7.20 | 7.60 | 7.00 | 7.09 | 7,582,000 |
| 2021-05-20 | 7.30 | 7.30 | 7.08 | 7.20 | 7,115,430 |
| 2021-05-18 | 6.81 | 7.35 | 6.78 | 7.33 | 14,586,532 |
| 2021-05-17 | 6.71 | 6.78 | 6.68 | 6.76 | 3,355,507 |
| 2021-05-14 | 6.73 | 6.83 | 6.63 | 6.69 | 3,744,833 |
| 2021-05-13 | 6.65 | 6.92 | 6.62 | 6.70 | 4,148,000 |
| 2021-05-12 | 6.53 | 6.74 | 6.51 | 6.70 | 4,384,828 |
| 2021-05-11 | 6.60 | 6.61 | 6.45 | 6.53 | 5,158,000 |
| 2021-05-10 | 6.37 | 6.62 | 6.37 | 6.61 | 4,316,000 |
| 2021-05-07 | 6.38 | 6.45 | 6.36 | 6.37 | 4,162,000 |
| 2021-05-06 | 6.37 | 6.50 | 6.35 | 6.42 | 7,370,309 |
| 2021-05-05 | 6.47 | 6.52 | 6.33 | 6.36 | 1,814,000 |
| 2021-05-04 | 6.34 | 6.57 | 6.34 | 6.47 | 2,418,000 |
| 2021-05-03 | 6.34 | 6.44 | 6.28 | 6.33 | 1,774,000 |
| 2021-04-30 | 6.44 | 6.47 | 6.33 | 6.36 | 2,682,000 |
| 2021-04-29 | 6.50 | 6.54 | 6.42 | 6.48 | 2,904,500 |
| 2021-04-28 | 6.55 | 6.66 | 6.47 | 6.55 | 4,922,000 |
| 2021-04-27 | 6.60 | 6.75 | 6.51 | 6.55 | 6,330,000 |
| 2021-04-26 | 6.50 | 7.03 | 6.50 | 6.60 | 18,986,000 |
| 2021-04-23 | 6.28 | 6.42 | 6.24 | 6.30 | 3,572,000 |
| 2021-04-22 | 6.12 | 6.41 | 6.09 | 6.31 | 5,214,029 |
| 2021-04-21 | 6.10 | 6.15 | 5.98 | 6.15 | 3,798,561 |
| 2021-04-20 | 6.11 | 6.32 | 6.09 | 6.13 | 3,361,280 |
| 2021-04-19 | 6.02 | 6.19 | 6.02 | 6.15 | 4,564,000 |
| 2021-04-16 | 6.12 | 6.15 | 6.06 | 6.10 | 2,498,000 |
| 2021-04-15 | 6.28 | 6.38 | 6.05 | 6.08 | 6,144,335 |
| 2021-04-14 | 6.29 | 6.40 | 6.15 | 6.34 | 3,648,000 |
| 2021-04-13 | 6.26 | 6.43 | 6.10 | 6.18 | 5,530,601 |
| 2021-04-12 | 6.30 | 6.32 | 6.11 | 6.17 | 4,690,254 |
| 2021-04-09 | 6.35 | 6.41 | 6.26 | 6.35 | 3,413,000 |
| 2021-04-08 | 6.05 | 6.58 | 6.04 | 6.35 | 11,251,683 |
| 2021-04-07 | 5.80 | 6.27 | 5.80 | 6.05 | 10,326,000 |
| 2021-04-01 | 5.95 | 5.95 | 5.72 | 5.79 | 1,736,000 |
| 2021-03-31 | 6.05 | 6.20 | 5.72 | 5.74 | 3,619,000 |
| 2021-03-30 | 5.87 | 6.14 | 5.81 | 6.05 | 5,056,000 |
| 2021-03-29 | 5.85 | 5.93 | 5.70 | 5.72 | 2,487,439 |
| 2021-03-26 | 5.64 | 5.87 | 5.64 | 5.85 | 1,826,000 |
| 2021-03-25 | 5.70 | 5.70 | 5.51 | 5.67 | 1,873,800 |
| 2021-03-24 | 5.82 | 5.83 | 5.68 | 5.75 | 1,932,915 |
| 2021-03-23 | 5.95 | 6.07 | 5.80 | 5.82 | 2,090,000 |
| 2021-03-22 | 5.98 | 6.13 | 5.93 | 5.99 | 3,185,000 |
| 2021-03-19 | 6.10 | 6.19 | 5.98 | 6.02 | 3,888,204 |
| 2021-03-18 | 6.51 | 6.57 | 6.20 | 6.23 | 3,942,876 |
| 2021-03-17 | 6.21 | 6.52 | 6.16 | 6.50 | 5,492,488 |
| 2021-03-16 | 6.01 | 6.26 | 5.97 | 6.20 | 4,460,000 |
| 2021-03-15 | 6.00 | 6.16 | 5.96 | 6.00 | 2,039,515 |
| 2021-03-12 | 6.18 | 6.20 | 5.97 | 6.11 | 3,838,000 |
| 2021-03-11 | 5.86 | 6.15 | 5.86 | 6.08 | 7,732,784 |
| 2021-03-10 | 5.58 | 5.93 | 5.58 | 5.86 | 4,420,000 |
| 2021-03-09 | 5.39 | 5.67 | 5.25 | 5.55 | 9,155,224 |
| 2021-03-08 | 5.76 | 5.95 | 5.30 | 5.39 | 8,208,000 |
| 2021-03-05 | 5.89 | 5.89 | 5.71 | 5.79 | 5,110,000 |
| 2021-03-04 | 6.01 | 6.10 | 5.89 | 5.89 | 4,752,000 |
| 2021-03-03 | 5.92 | 6.25 | 5.88 | 6.11 | 6,759,848 |
| 2021-03-02 | 6.05 | 6.15 | 5.96 | 5.98 | 2,688,000 |
| 2021-03-01 | 5.65 | 6.08 | 5.65 | 6.05 | 5,264,000 |
| 2021-02-26 | 5.74 | 5.87 | 5.51 | 5.64 | 8,035,729 |
| 2021-02-25 | 5.88 | 6.17 | 5.80 | 5.80 | 9,193,964 |
| 2021-02-24 | 5.93 | 6.13 | 5.63 | 5.86 | 7,640,000 |
| 2021-02-23 | 5.98 | 6.10 | 5.85 | 5.94 | 5,446,500 |
| 2021-02-22 | 6.25 | 6.46 | 6.00 | 6.03 | 8,592,000 |
| 2021-02-19 | 6.03 | 6.40 | 5.90 | 6.26 | 6,903,750 |
| 2021-02-18 | 5.83 | 6.20 | 5.83 | 6.00 | 7,644,000 |
| 2021-02-17 | 5.98 | 5.98 | 5.79 | 5.85 | 3,090,571 |
| 2021-02-16 | 5.85 | 6.00 | 5.77 | 5.98 | 2,402,000 |
| 2021-02-11 | 5.88 | 5.88 | 5.70 | 5.77 | 1,744,000 |
| 2021-02-10 | 5.70 | 5.76 | 5.57 | 5.74 | 2,170,000 |
| 2021-02-09 | 6.13 | 6.13 | 5.72 | 5.73 | 3,946,000 |
| 2021-02-08 | 5.84 | 6.18 | 5.79 | 6.13 | 9,651,520 |
| 2021-02-05 | 6.05 | 6.07 | 5.75 | 5.79 | 2,720,000 |
| 2021-02-04 | 6.15 | 6.27 | 5.80 | 6.03 | 6,433,405 |
| 2021-02-03 | 5.93 | 6.26 | 5.73 | 6.15 | 7,416,006 |
| 2021-02-02 | 5.74 | 6.10 | 5.71 | 5.85 | 15,837,000 |
| 2021-02-01 | 5.43 | 5.82 | 5.36 | 5.68 | 14,391,016 |
| 2021-01-29 | 5.66 | 5.66 | 5.38 | 5.39 | 10,958,000 |
| 2021-01-28 | 5.80 | 5.80 | 5.45 | 5.48 | 16,125,000 |
| 2021-01-27 | 5.77 | 5.84 | 5.59 | 5.67 | 4,671,466 |
| 2021-01-26 | 6.15 | 6.15 | 5.69 | 5.77 | 7,027,345 |
| 2021-01-25 | 5.95 | 6.19 | 5.85 | 6.07 | 5,535,021 |
| 2021-01-22 | 6.25 | 6.26 | 5.88 | 5.95 | 6,737,877 |
| 2021-01-21 | 6.39 | 6.71 | 6.20 | 6.30 | 12,136,007 |
| 2021-01-20 | 6.05 | 6.56 | 6.04 | 6.38 | 30,757,921 |
| 2021-01-19 | 5.34 | 5.97 | 5.21 | 5.94 | 16,262,623 |
| 2021-01-18 | 5.27 | 5.30 | 5.21 | 5.29 | 2,168,900 |
| 2021-01-15 | 5.30 | 5.30 | 5.13 | 5.27 | 3,038,000 |
| 2021-01-14 | 5.22 | 5.28 | 5.15 | 5.28 | 2,815,202 |
| 2021-01-13 | 5.35 | 5.35 | 5.08 | 5.20 | 5,400,000 |
| 2021-01-12 | 5.10 | 5.30 | 5.06 | 5.29 | 5,858,602 |
| 2021-01-11 | 5.49 | 5.49 | 5.08 | 5.12 | 11,204,000 |
| 2021-01-08 | 5.56 | 5.56 | 5.36 | 5.46 | 4,045,500 |
| 2021-01-07 | 5.68 | 5.68 | 5.32 | 5.40 | 3,276,000 |
| 2021-01-06 | 5.60 | 5.66 | 5.47 | 5.63 | 3,551,000 |
| 2021-01-05 | 5.39 | 5.63 | 5.27 | 5.60 | 5,238,000 |
| 2021-01-04 | 5.56 | 5.56 | 5.20 | 5.34 | 6,421,900 |
| 2020-12-31 | 5.42 | 5.54 | 5.32 | 5.50 | 2,078,000 |
| 2020-12-30 | 5.70 | 5.70 | 5.40 | 5.48 | 5,480,000 |
| 2020-12-29 | 5.29 | 5.71 | 5.15 | 5.65 | 7,520,335 |
| 2020-12-28 | 5.40 | 5.49 | 5.13 | 5.18 | 6,322,714 |
| 2020-12-24 | 5.64 | 5.65 | 5.37 | 5.40 | 2,745,252 |
| 2020-12-23 | 5.77 | 5.85 | 5.64 | 5.66 | 1,417,007 |
| 2020-12-22 | 5.89 | 5.89 | 5.68 | 5.76 | 3,437,245 |
| 2020-12-21 | 5.87 | 5.94 | 5.78 | 5.89 | 2,237,500 |
| 2020-12-18 | 5.87 | 5.95 | 5.75 | 5.89 | 4,095,245 |
| 2020-12-17 | 5.62 | 5.93 | 5.62 | 5.88 | 5,646,300 |
| 2020-12-16 | 5.69 | 5.75 | 5.52 | 5.65 | 4,009,659 |
| 2020-12-15 | 5.68 | 5.88 | 5.63 | 5.75 | 2,544,000 |
| 2020-12-14 | 5.75 | 5.77 | 5.55 | 5.67 | 4,544,000 |
| 2020-12-11 | 5.81 | 5.94 | 5.72 | 5.81 | 6,482,000 |
| 2020-12-10 | 5.66 | 5.91 | 5.66 | 5.86 | 4,266,000 |
| 2020-12-09 | 5.76 | 5.79 | 5.64 | 5.70 | 3,252,525 |
| 2020-12-08 | 5.73 | 5.85 | 5.73 | 5.76 | 1,975,017 |
| 2020-12-07 | 5.85 | 5.85 | 5.62 | 5.73 | 2,383,620 |
| 2020-12-04 | 5.82 | 5.90 | 5.76 | 5.83 | 1,942,000 |
| 2020-12-03 | 5.92 | 5.94 | 5.78 | 5.78 | 2,069,252 |
| 2020-12-02 | 5.88 | 5.91 | 5.78 | 5.89 | 2,239,200 |
| 2020-12-01 | 5.85 | 5.94 | 5.77 | 5.92 | 3,375,825 |
| 2020-11-30 | 6.09 | 6.09 | 5.73 | 5.81 | 4,444,819 |
| 2020-11-27 | 5.85 | 5.96 | 5.78 | 5.95 | 3,720,422 |
| 2020-11-26 | 6.17 | 6.17 | 5.72 | 5.78 | 7,587,000 |
| 2020-11-25 | 6.28 | 6.38 | 6.01 | 6.12 | 10,926,000 |
| 2020-11-24 | 6.37 | 6.51 | 6.11 | 6.17 | 9,116,000 |
| 2020-11-23 | 6.63 | 6.64 | 6.30 | 6.40 | 7,016,000 |
| 2020-11-20 | 6.56 | 6.73 | 6.53 | 6.56 | 5,006,000 |
| 2020-11-19 | 6.71 | 6.72 | 6.51 | 6.64 | 4,796,000 |
| 2020-11-18 | 6.56 | 6.90 | 6.56 | 6.67 | 5,176,000 |
| 2020-11-17 | 6.58 | 6.75 | 6.50 | 6.63 | 3,984,960 |
| 2020-11-16 | 6.62 | 6.77 | 6.59 | 6.69 | 3,353,676 |
| 2020-11-13 | 6.40 | 6.68 | 6.40 | 6.61 | 4,046,000 |
| 2020-11-12 | 6.40 | 6.69 | 6.37 | 6.44 | 8,037,000 |
| 2020-11-11 | 6.65 | 6.66 | 6.39 | 6.42 | 4,260,484 |
| 2020-11-10 | 7.08 | 7.13 | 6.55 | 6.68 | 6,714,000 |
| 2020-11-09 | 6.86 | 7.13 | 6.86 | 7.08 | 3,674,000 |
| 2020-11-06 | 6.97 | 7.01 | 6.79 | 6.86 | 4,230,000 |
| 2020-11-05 | 6.94 | 7.14 | 6.92 | 6.98 | 4,148,000 |
| 2020-11-04 | 6.79 | 6.92 | 6.73 | 6.86 | 4,188,000 |
| 2020-11-03 | 6.68 | 6.79 | 6.54 | 6.75 | 2,360,000 |
| 2020-11-02 | 6.69 | 6.75 | 6.56 | 6.58 | 2,090,000 |
| 2020-10-30 | 6.88 | 6.94 | 6.57 | 6.64 | 3,778,000 |
| 2020-10-29 | 6.66 | 6.98 | 6.61 | 6.90 | 3,636,000 |
| 2020-10-28 | 6.80 | 6.93 | 6.68 | 6.71 | 5,560,000 |
| 2020-10-27 | 6.78 | 7.02 | 6.65 | 6.88 | 4,042,000 |
| 2020-10-23 | 7.13 | 7.13 | 6.75 | 6.84 | 5,520,000 |
| 2020-10-22 | 7.10 | 7.11 | 6.86 | 7.05 | 3,588,000 |
| 2020-10-21 | 7.16 | 7.24 | 6.92 | 6.94 | 4,445,960 |
| 2020-10-20 | 6.86 | 7.22 | 6.86 | 7.16 | 5,431,056 |
| 2020-10-19 | 7.17 | 7.24 | 6.80 | 6.82 | 8,018,000 |
| 2020-10-16 | 7.58 | 7.62 | 7.14 | 7.17 | 11,558,000 |
| 2020-10-15 | 7.91 | 7.93 | 7.58 | 7.64 | 4,816,000 |
| 2020-10-14 | 7.79 | 8.08 | 7.75 | 7.98 | 5,745,838 |
| 2020-10-12 | 7.81 | 8.04 | 7.31 | 7.64 | 6,033,866 |
| 2020-10-09 | 8.00 | 8.25 | 7.77 | 7.82 | 5,908,000 |
| 2020-10-08 | 8.04 | 8.19 | 7.96 | 8.07 | 847,729 |
| 2020-10-07 | 8.13 | 8.16 | 7.93 | 8.07 | 1,807,000 |
| 2020-10-06 | 7.92 | 8.31 | 7.92 | 8.19 | 1,887,506 |
| 2020-10-05 | 8.08 | 8.15 | 7.75 | 7.90 | 1,846,404 |
| 2020-09-30 | 7.95 | 8.19 | 7.88 | 7.98 | 2,368,000 |
| 2020-09-29 | 8.11 | 8.27 | 8.03 | 8.05 | 604,000 |
| 2020-09-28 | 8.32 | 8.32 | 8.02 | 8.11 | 2,564,118 |
| 2020-09-25 | 8.17 | 8.41 | 8.06 | 8.17 | 4,307,300 |
| 2020-09-24 | 8.36 | 8.55 | 8.15 | 8.26 | 3,742,000 |
| 2020-09-23 | 8.27 | 8.45 | 8.27 | 8.39 | 2,067,004 |
| 2020-09-22 | 8.30 | 8.58 | 8.24 | 8.30 | 3,729,271 |
| 2020-09-21 | 8.72 | 8.76 | 8.23 | 8.45 | 8,672,000 |
| 2020-09-18 | 8.51 | 8.79 | 8.51 | 8.68 | 3,082,961 |
| 2020-09-17 | 8.60 | 8.72 | 8.45 | 8.63 | 3,227,500 |
| 2020-09-16 | 8.79 | 8.82 | 8.59 | 8.69 | 3,804,446 |
| 2020-09-15 | 8.79 | 8.89 | 8.59 | 8.75 | 4,243,556 |
| 2020-09-14 | 8.80 | 9.48 | 8.79 | 8.83 | 4,306,444 |
| 2020-09-11 | 8.50 | 8.99 | 8.41 | 8.97 | 6,516,500 |
| 2020-09-10 | 8.76 | 8.90 | 8.49 | 8.56 | 4,680,431 |
| 2020-09-09 | 8.62 | 8.86 | 8.46 | 8.71 | 8,582,014 |
| 2020-09-08 | 8.71 | 9.10 | 8.57 | 8.61 | 6,065,500 |
| 2020-09-07 | 8.81 | 9.18 | 8.81 | 8.89 | 6,348,000 |
| 2020-09-04 | 8.96 | 9.09 | 8.71 | 9.08 | 4,578,000 |
| 2020-09-03 | 9.18 | 9.33 | 9.02 | 9.10 | 4,741,400 |
| 2020-09-02 | 9.15 | 9.48 | 8.97 | 9.39 | 7,643,761 |
| 2020-09-01 | 9.07 | 9.25 | 9.01 | 9.15 | 7,379,000 |
| 2020-08-31 | 9.05 | 9.20 | 8.81 | 9.11 | 9,386,000 |
| 2020-08-28 | 8.90 | 9.14 | 8.77 | 9.09 | 6,599,509 |
| 2020-08-27 | 8.64 | 9.17 | 8.43 | 8.94 | 15,249,833 |
| 2020-08-26 | 8.70 | 9.21 | 8.52 | 8.66 | 18,551,145 |
| 2020-08-25 | 7.91 | 8.55 | 7.91 | 8.44 | 10,296,092 |
| 2020-08-24 | 8.27 | 8.35 | 7.87 | 8.03 | 11,990,015 |
| 2020-08-21 | 8.21 | 8.35 | 7.99 | 8.29 | 4,945,000 |
| 2020-08-20 | 8.10 | 8.39 | 7.95 | 8.20 | 7,432,500 |
| 2020-08-19 | 7.77 | 8.18 | 7.75 | 8.09 | 5,111,504 |
| 2020-08-18 | 7.86 | 8.46 | 7.86 | 8.18 | 11,255,502 |
| 2020-08-17 | 7.61 | 8.02 | 7.61 | 7.90 | 8,140,000 |
| 2020-08-14 | 7.50 | 7.78 | 7.50 | 7.72 | 3,126,000 |
| 2020-08-13 | 7.55 | 7.83 | 7.48 | 7.59 | 3,266,077 |
| 2020-08-12 | 7.71 | 7.72 | 7.40 | 7.55 | 5,254,500 |
| 2020-08-11 | 7.89 | 7.90 | 7.70 | 7.76 | 6,715,022 |
| 2020-08-10 | 7.84 | 8.16 | 7.77 | 7.87 | 7,138,000 |
| 2020-08-07 | 7.69 | 8.06 | 7.54 | 7.92 | 16,230,000 |
| 2020-08-06 | 7.39 | 7.60 | 7.31 | 7.54 | 5,613,500 |
| 2020-08-05 | 7.27 | 7.42 | 7.14 | 7.41 | 9,535,264 |
| 2020-08-04 | 7.55 | 7.55 | 7.21 | 7.28 | 8,086,000 |
| 2020-07-31 | 7.25 | 7.48 | 7.16 | 7.22 | 3,800,209 |
| 2020-07-30 | 7.45 | 7.48 | 7.27 | 7.37 | 5,152,000 |
| 2020-07-29 | 7.20 | 7.44 | 7.07 | 7.30 | 10,270,000 |
| 2020-07-28 | 7.16 | 7.33 | 7.05 | 7.14 | 7,408,502 |
| 2020-07-27 | 7.49 | 7.57 | 7.01 | 7.13 | 12,354,000 |
| 2020-07-24 | 7.81 | 8.04 | 7.36 | 7.49 | 13,309,480 |
| 2020-07-23 | 7.52 | 8.07 | 7.44 | 8.05 | 20,577,400 |
| 2020-07-22 | 6.92 | 7.91 | 6.92 | 7.47 | 27,650,721 |
| 2020-07-21 | 7.03 | 7.30 | 6.94 | 6.96 | 15,992,000 |
| 2020-07-20 | 7.02 | 7.08 | 6.84 | 6.99 | 12,272,500 |
| 2020-07-17 | 6.64 | 7.17 | 6.64 | 7.03 | 11,783,550 |
| 2020-07-16 | 7.09 | 7.09 | 6.57 | 6.62 | 13,570,000 |
| 2020-07-15 | 7.24 | 7.35 | 6.97 | 7.10 | 9,700,205 |
| 2020-07-14 | 7.29 | 7.57 | 7.10 | 7.12 | 17,344,750 |
| 2020-07-13 | 7.05 | 7.29 | 7.05 | 7.25 | 13,283,070 |
| 2020-07-10 | 7.15 | 7.18 | 6.91 | 7.05 | 9,027,307 |
| 2020-07-09 | 7.19 | 7.19 | 6.85 | 7.10 | 15,198,490 |
| 2020-07-08 | 6.95 | 7.25 | 6.91 | 7.12 | 18,348,000 |
| 2020-07-07 | 6.98 | 6.98 | 6.73 | 6.85 | 10,688,840 |
| 2020-07-06 | 6.89 | 7.04 | 6.76 | 6.94 | 13,008,210 |
| 2020-07-03 | 6.94 | 6.94 | 6.70 | 6.85 | 13,201,500 |
| 2020-07-02 | 6.70 | 6.94 | 6.67 | 6.80 | 16,464,000 |
| 2020-06-30 | 6.79 | 6.93 | 6.47 | 6.70 | 25,321,529 |
| 2020-06-29 | 7.04 | 7.08 | 6.56 | 6.61 | 26,329,631 |
| 2020-06-26 | 7.15 | 7.23 | 6.94 | 6.98 | 7,853,716 |
| 2020-06-24 | 7.28 | 7.28 | 7.05 | 7.15 | 17,069,160 |
| 2020-06-23 | 7.24 | 7.24 | 6.48 | 7.13 | 143,489,594 |
| 2020-06-22 | 8.20 | 8.26 | 7.60 | 7.70 | 11,568,690 |
| 2020-06-19 | 8.42 | 8.45 | 8.20 | 8.22 | 17,384,500 |
| 2020-06-18 | 8.54 | 8.56 | 8.22 | 8.40 | 4,822,000 |
| 2020-06-17 | 8.28 | 8.63 | 8.18 | 8.60 | 9,311,012 |
| 2020-06-16 | 8.11 | 8.32 | 8.11 | 8.20 | 5,411,259 |
| 2020-06-15 | 8.07 | 8.41 | 7.91 | 8.05 | 10,204,000 |
| 2020-06-12 | 7.81 | 8.16 | 7.73 | 8.04 | 8,608,460 |
| 2020-06-11 | 7.97 | 8.39 | 7.83 | 8.05 | 12,327,280 |
| 2020-06-10 | 7.96 | 8.25 | 7.71 | 7.97 | 13,328,670 |
| 2020-06-09 | 7.07 | 8.04 | 7.00 | 7.87 | 17,861,660 |
| 2020-06-08 | 7.10 | 7.21 | 7.00 | 7.01 | 2,776,000 |
| 2020-06-05 | 7.22 | 7.24 | 7.05 | 7.11 | 2,836,703 |
| 2020-06-04 | 7.08 | 7.26 | 6.95 | 7.20 | 5,081,000 |
| 2020-06-03 | 7.19 | 7.24 | 7.02 | 7.09 | 5,048,000 |
| 2020-06-02 | 7.02 | 7.10 | 6.93 | 7.01 | 2,818,000 |
| 2020-06-01 | 6.99 | 7.18 | 6.97 | 7.02 | 3,630,500 |
| 2020-05-29 | 6.82 | 7.11 | 6.82 | 6.90 | 8,048,000 |
| 2020-05-28 | 6.75 | 6.92 | 6.56 | 6.85 | 9,796,503 |
| 2020-05-27 | 6.69 | 6.76 | 6.43 | 6.75 | 6,903,835 |
| 2020-05-26 | 6.74 | 6.84 | 6.58 | 6.62 | 2,878,000 |
| 2020-05-25 | 6.49 | 6.67 | 6.32 | 6.61 | 7,097,800 |
| 2020-05-22 | 6.70 | 6.74 | 6.38 | 6.45 | 8,878,000 |
| 2020-05-21 | 7.01 | 7.07 | 6.72 | 6.72 | 6,427,500 |
| 2020-05-20 | 6.95 | 7.09 | 6.86 | 6.97 | 8,977,124 |
| 2020-05-19 | 7.13 | 7.18 | 6.83 | 6.95 | 5,620,000 |
| 2020-05-18 | 6.97 | 7.14 | 6.82 | 7.08 | 7,467,235 |
| 2020-05-15 | 7.17 | 7.19 | 6.83 | 6.97 | 8,111,400 |
| 2020-05-14 | 7.30 | 7.43 | 7.07 | 7.16 | 7,390,070 |
| 2020-05-13 | 7.06 | 7.36 | 7.03 | 7.33 | 10,683,500 |
| 2020-05-12 | 6.99 | 7.32 | 6.96 | 7.15 | 10,850,600 |
| 2020-05-11 | 7.05 | 7.15 | 6.94 | 7.00 | 7,780,000 |
| 2020-05-08 | 6.95 | 7.01 | 6.81 | 6.99 | 7,954,034 |
| 2020-05-07 | 6.89 | 7.02 | 6.81 | 6.90 | 6,909,382 |
| 2020-05-06 | 6.96 | 7.02 | 6.79 | 6.90 | 5,804,000 |
| 2020-05-05 | 6.70 | 7.00 | 6.70 | 6.90 | 12,391,870 |
| 2020-05-04 | 6.66 | 6.76 | 6.47 | 6.76 | 3,979,642 |
| 2020-04-29 | 7.10 | 7.10 | 6.72 | 6.74 | 2,818,000 |
| 2020-04-28 | 7.04 | 7.11 | 6.85 | 7.02 | 4,992,800 |
| 2020-04-27 | 7.00 | 7.03 | 6.72 | 6.84 | 4,158,124 |
| 2020-04-24 | 7.21 | 7.19 | 6.87 | 6.93 | 5,752,500 |
| 2020-04-23 | 6.97 | 7.23 | 6.94 | 7.22 | 9,567,825 |
| 2020-04-22 | 6.80 | 7.07 | 6.76 | 7.01 | 6,667,200 |
| 2020-04-21 | 7.06 | 7.15 | 6.72 | 6.80 | 6,928,106 |
| 2020-04-20 | 7.08 | 7.24 | 6.96 | 7.24 | 6,148,681 |
| 2020-04-17 | 7.04 | 7.34 | 7.00 | 7.06 | 6,276,000 |
| 2020-04-16 | 7.30 | 7.37 | 7.05 | 7.15 | 14,203,100 |
| 2020-04-15 | 7.39 | 7.52 | 7.21 | 7.30 | 6,056,990 |
| 2020-04-14 | 7.36 | 7.61 | 7.00 | 7.43 | 10,187,500 |
| 2020-04-09 | 7.09 | 7.41 | 6.97 | 7.38 | 16,427,529 |
| 2020-04-08 | 7.06 | 7.19 | 6.87 | 7.00 | 7,205,163 |
| 2020-04-07 | 7.04 | 7.24 | 6.66 | 7.15 | 17,457,000 |
| 2020-04-06 | 6.78 | 7.17 | 6.78 | 6.95 | 12,833,160 |
| 2020-04-03 | 6.30 | 6.90 | 6.30 | 6.78 | 10,901,900 |
| 2020-04-02 | 6.21 | 6.46 | 6.21 | 6.35 | 10,829,900 |
| 2020-04-01 | 6.29 | 6.54 | 6.05 | 6.26 | 12,474,500 |
| 2020-03-31 | 5.71 | 6.39 | 5.70 | 6.25 | 18,034,500 |
| 2020-03-30 | 5.46 | 5.79 | 5.44 | 5.70 | 7,607,283 |
| 2020-03-27 | 5.54 | 5.59 | 5.36 | 5.47 | 6,793,496 |
| 2020-03-26 | 5.33 | 5.44 | 5.25 | 5.35 | 4,164,564 |
| 2020-03-25 | 5.43 | 5.53 | 5.30 | 5.42 | 5,334,362 |
| 2020-03-24 | 5.13 | 5.41 | 5.11 | 5.36 | 6,883,009 |
| 2020-03-23 | 4.88 | 5.10 | 4.80 | 5.03 | 9,349,382 |
| 2020-03-20 | 4.89 | 5.03 | 4.77 | 5.00 | 7,756,000 |
| 2020-03-19 | 4.84 | 4.95 | 4.63 | 4.75 | 12,293,830 |
| 2020-03-18 | 5.21 | 5.36 | 4.72 | 4.80 | 11,557,990 |
| 2020-03-17 | 5.27 | 5.39 | 5.05 | 5.28 | 9,511,500 |
| 2020-03-16 | 5.60 | 5.83 | 5.13 | 5.25 | 10,301,500 |
| 2020-03-13 | 5.45 | 5.61 | 5.25 | 5.55 | 10,824,000 |
| 2020-03-12 | 5.90 | 6.10 | 5.68 | 5.73 | 7,849,200 |
| 2020-03-11 | 5.78 | 6.07 | 5.72 | 6.00 | 7,442,000 |
| 2020-03-10 | 5.80 | 5.84 | 5.57 | 5.77 | 5,237,622 |
| 2020-03-09 | 5.85 | 6.01 | 5.72 | 5.72 | 6,553,104 |
| 2020-03-06 | 5.84 | 6.15 | 5.75 | 5.96 | 10,007,700 |
| 2020-03-05 | 5.56 | 6.10 | 5.56 | 5.85 | 12,375,150 |
| 2020-03-04 | 5.41 | 5.55 | 5.36 | 5.50 | 2,464,350 |
| 2020-03-03 | 5.41 | 5.60 | 5.38 | 5.48 | 5,284,500 |
| 2020-03-02 | 5.24 | 5.47 | 5.16 | 5.40 | 7,929,831 |
| 2020-02-28 | 5.38 | 5.43 | 5.16 | 5.20 | 2,837,000 |
| 2020-02-27 | 5.42 | 5.50 | 5.40 | 5.43 | 2,084,000 |
| 2020-02-26 | 5.54 | 5.54 | 5.43 | 5.47 | 1,723,685 |
| 2020-02-25 | 5.39 | 5.61 | 5.36 | 5.58 | 4,193,500 |
| 2020-02-24 | 5.56 | 5.57 | 5.39 | 5.39 | 5,202,500 |
| 2020-02-21 | 5.70 | 5.70 | 5.53 | 5.65 | 2,334,189 |
| 2020-02-20 | 5.53 | 5.70 | 5.50 | 5.65 | 7,765,000 |
| 2020-02-19 | 5.65 | 5.65 | 5.43 | 5.56 | 5,229,000 |
| 2020-02-18 | 5.47 | 5.56 | 5.42 | 5.55 | 2,477,280 |
| 2020-02-17 | 5.28 | 5.66 | 5.25 | 5.50 | 4,555,061 |
| 2020-02-14 | 5.33 | 5.37 | 5.28 | 5.29 | 2,181,299 |
| 2020-02-13 | 5.42 | 5.43 | 5.28 | 5.35 | 2,236,000 |
| 2020-02-12 | 5.54 | 5.55 | 5.40 | 5.44 | 2,715,621 |
| 2020-02-11 | 5.53 | 5.58 | 5.46 | 5.49 | 1,626,000 |
| 2020-02-10 | 5.54 | 5.57 | 5.40 | 5.54 | 2,326,000 |
| 2020-02-07 | 5.39 | 5.48 | 5.35 | 5.46 | 3,709,296 |
| 2020-02-06 | 5.39 | 5.54 | 5.32 | 5.40 | 3,674,000 |
| 2020-02-05 | 5.41 | 5.58 | 5.27 | 5.39 | 4,184,000 |
| 2020-02-04 | 5.18 | 5.53 | 5.18 | 5.40 | 5,858,000 |
| 2020-02-03 | 5.04 | 5.36 | 5.02 | 5.14 | 7,017,782 |
| 2020-01-31 | 5.16 | 5.29 | 5.09 | 5.13 | 1,604,126 |
| 2020-01-30 | 5.32 | 5.36 | 5.12 | 5.18 | 4,491,000 |
| 2020-01-29 | 5.70 | 5.70 | 5.29 | 5.32 | 4,428,395 |
| 2020-01-24 | 5.57 | 5.73 | 5.50 | 5.73 | 864,000 |
| 2020-01-23 | 5.72 | 5.74 | 5.51 | 5.62 | 2,012,000 |
| 2020-01-22 | 5.60 | 5.86 | 5.59 | 5.72 | 5,130,180 |
| 2020-01-21 | 5.79 | 5.84 | 5.56 | 5.58 | 2,234,000 |
| 2020-01-20 | 5.92 | 6.07 | 5.76 | 5.76 | 3,434,000 |
| 2020-01-17 | 5.86 | 5.91 | 5.68 | 5.86 | 4,444,090 |
| 2020-01-16 | 5.57 | 5.84 | 5.49 | 5.80 | 7,652,000 |
| 2020-01-15 | 5.60 | 5.65 | 5.57 | 5.62 | 2,460,500 |
| 2020-01-14 | 5.40 | 5.67 | 5.39 | 5.63 | 6,466,000 |
| 2020-01-13 | 5.49 | 5.59 | 5.35 | 5.40 | 3,970,000 |
| 2020-01-10 | 5.47 | 5.49 | 5.29 | 5.43 | 7,449,300 |
| 2020-01-09 | 5.48 | 5.57 | 5.43 | 5.51 | 1,714,500 |
| 2020-01-08 | 5.54 | 5.58 | 5.36 | 5.48 | 3,792,000 |
| 2020-01-07 | 5.60 | 5.70 | 5.47 | 5.56 | 4,013,283 |
| 2020-01-06 | 5.58 | 5.58 | 5.42 | 5.54 | 2,496,000 |
| 2020-01-03 | 5.62 | 5.64 | 5.52 | 5.60 | 1,481,202 |
| 2020-01-02 | 5.70 | 5.74 | 5.53 | 5.62 | 6,232,506 |
| 2019-12-31 | 5.55 | 5.71 | 5.50 | 5.68 | 2,534,000 |
| 2019-12-30 | 5.73 | 5.75 | 5.39 | 5.53 | 5,540,500 |
| 2019-12-27 | 5.77 | 5.88 | 5.62 | 5.69 | 6,204,754 |
| 2019-12-24 | 5.70 | 5.74 | 5.58 | 5.73 | 1,256,000 |
| 2019-12-23 | 5.65 | 5.76 | 5.59 | 5.66 | 3,862,316 |
| 2019-12-20 | 5.62 | 5.87 | 5.61 | 5.65 | 11,544,753 |
| 2019-12-19 | 5.18 | 5.64 | 5.13 | 5.60 | 15,580,000 |
| 2019-12-18 | 5.09 | 5.17 | 5.03 | 5.16 | 3,333,640 |
| 2019-12-17 | 5.02 | 5.17 | 5.02 | 5.07 | 3,768,000 |
| 2019-12-16 | 5.11 | 5.19 | 4.97 | 4.98 | 3,354,000 |
| 2019-12-13 | 4.80 | 5.12 | 4.79 | 5.04 | 8,232,014 |
| 2019-12-12 | 4.76 | 4.78 | 4.71 | 4.76 | 2,500,500 |
| 2019-12-11 | 4.68 | 4.76 | 4.64 | 4.75 | 2,914,413 |
| 2019-12-10 | 4.61 | 4.72 | 4.59 | 4.65 | 3,812,000 |
| 2019-12-09 | 4.78 | 4.78 | 4.60 | 4.61 | 3,085,000 |
| 2019-12-06 | 4.84 | 4.84 | 4.73 | 4.77 | 1,210,000 |
| 2019-12-05 | 4.85 | 4.85 | 4.79 | 4.82 | 1,281,002 |
| 2019-12-04 | 4.71 | 4.84 | 4.71 | 4.78 | 2,120,020 |
| 2019-12-03 | 4.82 | 4.87 | 4.77 | 4.85 | 2,326,000 |
| 2019-12-02 | 4.83 | 4.87 | 4.78 | 4.81 | 1,482,000 |
| 2019-11-29 | 4.79 | 4.81 | 4.65 | 4.80 | 4,694,000 |
| 2019-11-28 | 4.85 | 4.88 | 4.78 | 4.86 | 2,234,000 |
| 2019-11-27 | 4.88 | 4.90 | 4.78 | 4.88 | 1,806,173 |
| 2019-11-26 | 4.88 | 4.96 | 4.80 | 4.85 | 2,108,000 |
| 2019-11-25 | 4.90 | 4.90 | 4.82 | 4.85 | 1,118,000 |
| 2019-11-22 | 4.92 | 4.95 | 4.82 | 4.90 | 1,455,500 |
| 2019-11-21 | 4.85 | 5.00 | 4.83 | 4.92 | 2,910,500 |
| 2019-11-20 | 5.00 | 5.00 | 4.83 | 4.92 | 2,626,000 |
| 2019-11-19 | 4.75 | 5.01 | 4.75 | 4.95 | 3,881,250 |
| 2019-11-18 | 4.78 | 4.79 | 4.70 | 4.75 | 3,596,000 |
| 2019-11-15 | 4.87 | 4.87 | 4.75 | 4.81 | 2,832,000 |
| 2019-11-14 | 4.82 | 4.92 | 4.80 | 4.82 | 2,959,900 |
| 2019-11-13 | 4.92 | 4.97 | 4.67 | 4.82 | 7,672,000 |
| 2019-11-12 | 5.00 | 5.10 | 4.91 | 4.95 | 3,939,772 |
| 2019-11-11 | 5.00 | 5.05 | 4.91 | 4.97 | 4,774,000 |
| 2019-11-08 | 4.93 | 5.19 | 4.87 | 5.00 | 14,726,492 |
| 2019-11-07 | 4.57 | 4.81 | 4.57 | 4.80 | 4,570,400 |
| 2019-11-06 | 4.66 | 4.66 | 4.55 | 4.62 | 1,607,604 |
| 2019-11-05 | 4.67 | 4.74 | 4.58 | 4.63 | 2,318,000 |
| 2019-11-04 | 4.52 | 4.69 | 4.51 | 4.67 | 5,994,000 |
| 2019-11-01 | 4.52 | 4.53 | 4.43 | 4.49 | 2,622,000 |
| 2019-10-31 | 4.45 | 4.53 | 4.44 | 4.51 | 2,284,000 |
| 2019-10-30 | 4.54 | 4.54 | 4.41 | 4.50 | 2,113,500 |
| 2019-10-29 | 4.60 | 4.61 | 4.49 | 4.52 | 1,381,000 |
| 2019-10-28 | 4.43 | 4.56 | 4.42 | 4.56 | 2,138,000 |
| 2019-10-25 | 4.48 | 4.50 | 4.42 | 4.48 | 998,000 |
| 2019-10-24 | 4.40 | 4.46 | 4.37 | 4.43 | 1,288,000 |
| 2019-10-23 | 4.43 | 4.45 | 4.31 | 4.37 | 3,186,006 |
| 2019-10-22 | 4.43 | 4.45 | 4.38 | 4.41 | 1,602,000 |
| 2019-10-21 | 4.37 | 4.45 | 4.33 | 4.40 | 1,057,286 |
| 2019-10-18 | 4.41 | 4.53 | 4.39 | 4.42 | 2,235,757 |
| 2019-10-17 | 4.36 | 4.43 | 4.31 | 4.41 | 1,854,000 |
| 2019-10-16 | 4.30 | 4.37 | 4.26 | 4.35 | 1,368,000 |
| 2019-10-15 | 4.27 | 4.33 | 4.24 | 4.31 | 1,552,000 |
| 2019-10-14 | 4.17 | 4.30 | 4.16 | 4.25 | 1,720,000 |
| 2019-10-11 | 4.17 | 4.23 | 4.11 | 4.14 | 2,204,000 |
| 2019-10-10 | 4.21 | 4.21 | 4.07 | 4.17 | 2,693,000 |
| 2019-10-09 | 4.13 | 4.15 | 4.03 | 4.12 | 2,666,000 |
| 2019-10-08 | 4.19 | 4.28 | 4.03 | 4.12 | 4,624,170 |
| 2019-10-04 | 4.17 | 4.24 | 4.14 | 4.17 | 1,395,000 |
| 2019-10-03 | 4.14 | 4.22 | 4.07 | 4.17 | 1,474,000 |
| 2019-10-02 | 4.15 | 4.26 | 4.07 | 4.13 | 1,655,500 |
| 2019-09-30 | 4.10 | 4.15 | 4.08 | 4.12 | 484,000 |
| 2019-09-27 | 4.16 | 4.16 | 4.08 | 4.12 | 936,000 |
| 2019-09-26 | 4.26 | 4.28 | 4.11 | 4.15 | 1,912,500 |
| 2019-09-25 | 4.38 | 4.38 | 4.25 | 4.26 | 2,258,000 |
| 2019-09-24 | 4.41 | 4.46 | 4.25 | 4.37 | 4,224,000 |
| 2019-09-23 | 4.49 | 4.49 | 4.34 | 4.39 | 5,840,000 |
| 2019-09-20 | 4.65 | 4.65 | 4.47 | 4.53 | 2,132,000 |
| 2019-09-19 | 4.58 | 4.65 | 4.54 | 4.65 | 2,152,000 |
| 2019-09-18 | 4.62 | 4.70 | 4.56 | 4.60 | 3,621,297 |
| 2019-09-17 | 4.64 | 4.64 | 4.48 | 4.55 | 3,608,502 |
| 2019-09-16 | 4.69 | 4.74 | 4.62 | 4.66 | 2,660,000 |
| 2019-09-13 | 4.66 | 4.69 | 4.64 | 4.69 | 1,063,000 |
| 2019-09-12 | 4.69 | 4.75 | 4.66 | 4.71 | 1,417,290 |
| 2019-09-11 | 4.66 | 4.68 | 4.58 | 4.65 | 2,433,000 |
| 2019-09-10 | 4.72 | 4.74 | 4.67 | 4.70 | 2,213,150 |
| 2019-09-09 | 4.75 | 4.76 | 4.66 | 4.76 | 3,693,000 |
| 2019-09-06 | 4.76 | 4.82 | 4.68 | 4.75 | 3,728,000 |
| 2019-09-05 | 4.69 | 4.80 | 4.58 | 4.74 | 4,444,000 |
| 2019-09-04 | 4.55 | 4.69 | 4.54 | 4.63 | 3,793,557 |
| 2019-09-03 | 4.78 | 4.78 | 4.53 | 4.54 | 3,114,000 |
| 2019-09-02 | 4.50 | 4.82 | 4.49 | 4.70 | 6,301,995 |
| 2019-08-30 | 4.52 | 4.60 | 4.47 | 4.50 | 5,976,000 |
| 2019-08-29 | 4.65 | 4.65 | 4.46 | 4.51 | 3,554,500 |
| 2019-08-28 | 4.72 | 4.72 | 4.52 | 4.62 | 3,398,015 |
| 2019-08-27 | 4.40 | 4.70 | 4.38 | 4.65 | 8,550,536 |
| 2019-08-26 | 4.20 | 4.55 | 4.15 | 4.39 | 10,867,956 |
| 2019-08-23 | 4.20 | 4.25 | 4.17 | 4.20 | 1,690,000 |
| 2019-08-22 | 4.21 | 4.21 | 4.08 | 4.19 | 2,484,274 |
| 2019-08-21 | 4.11 | 4.23 | 4.11 | 4.17 | 2,236,000 |
| 2019-08-20 | 4.18 | 4.22 | 4.09 | 4.19 | 3,889,036 |
| 2019-08-19 | 4.02 | 4.15 | 4.02 | 4.05 | 4,302,206 |
| 2019-08-16 | 3.85 | 3.96 | 3.76 | 3.94 | 2,180,000 |
| 2019-08-15 | 3.75 | 3.85 | 3.68 | 3.82 | 2,357,001 |
| 2019-08-14 | 3.89 | 3.89 | 3.80 | 3.82 | 1,204,168 |
| 2019-08-13 | 3.86 | 3.88 | 3.80 | 3.82 | 4,487,443 |
| 2019-08-12 | 4.00 | 4.00 | 3.82 | 3.84 | 3,188,000 |
| 2019-08-09 | 3.81 | 3.93 | 3.78 | 3.82 | 2,797,260 |
| 2019-08-08 | 3.94 | 4.00 | 3.73 | 3.85 | 9,611,515 |
| 2019-08-07 | 4.02 | 4.06 | 3.89 | 3.94 | 2,469,597 |
| 2019-08-06 | 3.93 | 4.01 | 3.81 | 3.98 | 5,833,466 |
| 2019-08-05 | 4.17 | 4.20 | 3.98 | 4.02 | 4,734,750 |
| 2019-08-02 | 4.21 | 4.26 | 4.17 | 4.19 | 2,373,566 |
| 2019-08-01 | 4.30 | 4.35 | 4.26 | 4.32 | 1,624,000 |
| 2019-07-31 | 4.28 | 4.36 | 4.24 | 4.32 | 1,522,500 |
| 2019-07-30 | 4.30 | 4.34 | 4.22 | 4.27 | 1,178,413 |
| 2019-07-29 | 4.36 | 4.36 | 4.26 | 4.29 | 1,050,000 |
| 2019-07-26 | 4.42 | 4.42 | 4.31 | 4.34 | 1,016,000 |
| 2019-07-25 | 4.40 | 4.45 | 4.31 | 4.42 | 2,842,000 |
| 2019-07-24 | 4.36 | 4.40 | 4.31 | 4.36 | 2,641,000 |
| 2019-07-23 | 4.26 | 4.38 | 4.26 | 4.36 | 1,794,491 |
| 2019-07-22 | 4.22 | 4.33 | 4.21 | 4.27 | 1,404,015 |
| 2019-07-19 | 4.20 | 4.32 | 4.16 | 4.30 | 2,713,501 |
| 2019-07-18 | 4.25 | 4.32 | 4.10 | 4.19 | 2,116,000 |
| 2019-07-17 | 4.29 | 4.31 | 4.21 | 4.25 | 1,038,761 |
| 2019-07-16 | 4.26 | 4.35 | 4.25 | 4.29 | 3,388,000 |
| 2019-07-15 | 4.15 | 4.26 | 4.10 | 4.26 | 2,732,000 |
| 2019-07-12 | 4.16 | 4.17 | 4.12 | 4.14 | 1,376,000 |
| 2019-07-11 | 4.24 | 4.24 | 4.17 | 4.18 | 2,254,000 |
| 2019-07-10 | 4.10 | 4.22 | 4.09 | 4.21 | 2,212,000 |
| 2019-07-09 | 4.16 | 4.20 | 4.08 | 4.13 | 2,652,000 |
| 2019-07-08 | 4.30 | 4.30 | 4.14 | 4.16 | 1,328,000 |
| 2019-07-05 | 4.28 | 4.30 | 4.20 | 4.30 | 2,846,000 |
| 2019-07-04 | 4.30 | 4.38 | 4.21 | 4.23 | 2,262,000 |
| 2019-07-03 | 4.30 | 4.35 | 4.25 | 4.30 | 3,953,022 |
| 2019-07-02 | 4.24 | 4.35 | 4.24 | 4.30 | 3,664,000 |
| 2019-06-28 | 4.19 | 4.23 | 4.14 | 4.19 | 2,138,500 |
| 2019-06-27 | 4.10 | 4.22 | 4.10 | 4.19 | 2,437,669 |
| 2019-06-26 | 4.14 | 4.14 | 4.03 | 4.10 | 2,314,000 |
| 2019-06-25 | 4.18 | 4.18 | 4.07 | 4.08 | 1,816,000 |
| 2019-06-24 | 4.21 | 4.22 | 4.16 | 4.18 | 1,192,000 |
| 2019-06-21 | 4.16 | 4.22 | 4.15 | 4.22 | 4,112,902 |
| 2019-06-20 | 4.15 | 4.23 | 4.15 | 4.19 | 1,722,500 |
| 2019-06-19 | 4.06 | 4.24 | 4.05 | 4.16 | 3,825,059 |
| 2019-06-18 | 4.03 | 4.06 | 4.00 | 4.02 | 2,632,000 |
| 2019-06-17 | 3.89 | 4.03 | 3.89 | 4.01 | 4,280,302 |
| 2019-06-14 | 4.07 | 4.08 | 3.97 | 3.99 | 2,596,817 |
| 2019-06-13 | 4.09 | 4.09 | 4.00 | 4.05 | 2,766,000 |
| 2019-06-12 | 4.17 | 4.18 | 4.01 | 4.08 | 3,284,442 |
| 2019-06-11 | 4.20 | 4.24 | 4.12 | 4.17 | 5,049,000 |
| 2019-06-10 | 4.18 | 4.24 | 4.07 | 4.14 | 2,286,000 |
| 2019-06-06 | 4.19 | 4.26 | 4.08 | 4.11 | 2,722,000 |
| 2019-06-05 | 4.40 | 4.40 | 4.16 | 4.20 | 5,448,025 |
| 2019-06-04 | 4.46 | 4.46 | 4.30 | 4.30 | 2,336,170 |
| 2019-06-03 | 4.44 | 4.49 | 4.36 | 4.41 | 1,397,421 |
| 2019-05-31 | 4.44 | 4.48 | 4.38 | 4.43 | 1,252,635 |
| 2019-05-30 | 4.54 | 4.54 | 4.37 | 4.44 | 1,450,000 |
| 2019-05-29 | 4.64 | 4.67 | 4.48 | 4.50 | 2,001,000 |
| 2019-05-28 | 4.35 | 4.67 | 4.35 | 4.67 | 4,766,000 |
| 2019-05-27 | 4.27 | 4.36 | 4.27 | 4.33 | 2,142,000 |
| 2019-05-24 | 4.30 | 4.33 | 4.28 | 4.32 | 1,266,000 |
| 2019-05-23 | 4.33 | 4.39 | 4.29 | 4.31 | 2,316,000 |
| 2019-05-22 | 4.32 | 4.37 | 4.30 | 4.31 | 808,000 |
| 2019-05-21 | 4.29 | 4.38 | 4.27 | 4.31 | 2,082,000 |
| 2019-05-20 | 4.36 | 4.39 | 4.30 | 4.32 | 1,936,502 |
| 2019-05-17 | 4.43 | 4.54 | 4.34 | 4.41 | 2,662,000 |
| 2019-05-16 | 4.42 | 4.50 | 4.36 | 4.46 | 2,938,000 |
| 2019-05-15 | 4.37 | 4.41 | 4.30 | 4.38 | 3,430,000 |
| 2019-05-14 | 4.32 | 4.36 | 4.26 | 4.30 | 3,661,400 |
| 2019-05-10 | 4.38 | 4.50 | 4.37 | 4.45 | 2,898,000 |
| 2019-05-09 | 4.47 | 4.49 | 4.30 | 4.34 | 7,281,500 |
| 2019-05-08 | 4.50 | 4.60 | 4.48 | 4.50 | 3,279,678 |
| 2019-05-07 | 4.49 | 4.54 | 4.44 | 4.51 | 2,571,500 |
| 2019-05-06 | 4.56 | 4.62 | 4.45 | 4.46 | 5,355,715 |
| 2019-05-03 | 4.53 | 4.63 | 4.51 | 4.61 | 885,708 |
| 2019-05-02 | 4.60 | 4.61 | 4.50 | 4.59 | 1,288,000 |
| 2019-04-30 | 4.58 | 4.61 | 4.53 | 4.59 | 1,852,000 |
| 2019-04-29 | 4.57 | 4.66 | 4.54 | 4.64 | 1,514,786 |
| 2019-04-26 | 4.55 | 4.61 | 4.50 | 4.58 | 2,604,000 |
| 2019-04-25 | 4.63 | 4.65 | 4.52 | 4.55 | 5,054,000 |
| 2019-04-24 | 4.68 | 4.69 | 4.58 | 4.63 | 5,622,000 |
| 2019-04-23 | 4.68 | 4.81 | 4.67 | 4.67 | 6,562,110 |
| 2019-04-18 | 4.83 | 4.86 | 4.68 | 4.70 | 6,818,500 |
| 2019-04-17 | 4.80 | 4.88 | 4.74 | 4.85 | 8,198,000 |
| 2019-04-16 | 4.76 | 4.83 | 4.69 | 4.81 | 5,450,000 |
| 2019-04-15 | 4.95 | 5.06 | 4.77 | 4.78 | 5,082,500 |
| 2019-04-12 | 4.92 | 5.01 | 4.82 | 4.94 | 5,540,000 |
| 2019-04-11 | 5.09 | 5.13 | 4.89 | 4.92 | 5,863,007 |
| 2019-04-10 | 5.11 | 5.23 | 5.04 | 5.08 | 10,100,400 |
| 2019-04-09 | 5.35 | 5.39 | 5.08 | 5.17 | 12,888,200 |
| 2019-04-08 | 4.80 | 5.35 | 4.75 | 5.31 | 20,470,970 |
| 2019-04-04 | 4.72 | 4.81 | 4.70 | 4.73 | 4,926,500 |
| 2019-04-03 | 4.63 | 4.73 | 4.59 | 4.71 | 7,894,000 |
| 2019-04-02 | 4.79 | 4.79 | 4.56 | 4.63 | 7,480,000 |
| 2019-04-01 | 4.63 | 4.87 | 4.63 | 4.74 | 5,559,500 |
| 2019-03-29 | 4.68 | 4.70 | 4.53 | 4.64 | 3,606,000 |
| 2019-03-28 | 4.50 | 4.60 | 4.48 | 4.58 | 1,240,363 |
| 2019-03-27 | 4.49 | 4.59 | 4.48 | 4.57 | 3,522,000 |
| 2019-03-26 | 4.69 | 4.69 | 4.40 | 4.43 | 4,976,000 |
| 2019-03-25 | 4.78 | 4.78 | 4.58 | 4.69 | 4,210,000 |
| 2019-03-22 | 4.90 | 4.93 | 4.73 | 4.78 | 7,656,000 |
| 2019-03-21 | 4.56 | 4.70 | 4.56 | 4.67 | 2,276,000 |
| 2019-03-20 | 4.67 | 4.68 | 4.59 | 4.61 | 2,278,000 |
| 2019-03-19 | 4.55 | 4.70 | 4.55 | 4.67 | 2,875,037 |
| 2019-03-18 | 4.57 | 4.65 | 4.49 | 4.61 | 2,700,758 |
| 2019-03-15 | 4.59 | 4.60 | 4.51 | 4.52 | 2,060,000 |
| 2019-03-14 | 4.66 | 4.66 | 4.49 | 4.50 | 3,358,000 |
| 2019-03-13 | 4.68 | 4.70 | 4.58 | 4.63 | 3,780,000 |
| 2019-03-12 | 4.66 | 4.71 | 4.60 | 4.70 | 3,293,822 |
| 2019-03-11 | 4.58 | 4.69 | 4.57 | 4.64 | 2,588,000 |
| 2019-03-08 | 4.68 | 4.69 | 4.57 | 4.58 | 5,580,000 |
| 2019-03-07 | 4.93 | 4.93 | 4.73 | 4.74 | 5,859,589 |
| 2019-03-06 | 4.68 | 5.01 | 4.65 | 4.87 | 9,396,503 |
| 2019-03-05 | 4.71 | 4.74 | 4.58 | 4.65 | 2,640,000 |
| 2019-03-04 | 4.74 | 4.82 | 4.69 | 4.69 | 2,800,000 |
| 2019-03-01 | 4.77 | 4.77 | 4.56 | 4.70 | 4,380,280 |
| 2019-02-28 | 4.80 | 4.88 | 4.63 | 4.76 | 4,424,041 |
| 2019-02-27 | 4.90 | 4.94 | 4.74 | 4.80 | 4,688,000 |
| 2019-02-26 | 4.75 | 4.97 | 4.73 | 4.88 | 4,134,000 |
| 2019-02-25 | 4.67 | 4.87 | 4.67 | 4.75 | 6,189,181 |
| 2019-02-22 | 4.70 | 4.71 | 4.58 | 4.67 | 3,936,864 |
| 2019-02-21 | 4.62 | 4.80 | 4.55 | 4.67 | 5,956,000 |
| 2019-02-20 | 4.68 | 4.75 | 4.51 | 4.59 | 4,848,000 |
| 2019-02-19 | 4.78 | 4.82 | 4.59 | 4.67 | 5,771,526 |
| 2019-02-18 | 4.58 | 4.90 | 4.53 | 4.78 | 5,360,000 |
| 2019-02-15 | 4.67 | 4.67 | 4.49 | 4.55 | 6,976,425 |
| 2019-02-14 | 4.78 | 4.78 | 4.63 | 4.68 | 3,464,000 |
| 2019-02-13 | 4.70 | 4.82 | 4.48 | 4.76 | 7,292,000 |
| 2019-02-12 | 4.74 | 4.78 | 4.61 | 4.71 | 2,940,000 |
| 2019-02-11 | 4.43 | 4.73 | 4.43 | 4.73 | 3,193,007 |
| 2019-02-08 | 4.39 | 4.50 | 4.32 | 4.44 | 1,206,000 |
| 2019-02-04 | 4.56 | 4.56 | 4.33 | 4.43 | 616,000 |
| 2019-02-01 | 4.49 | 4.59 | 4.43 | 4.44 | 2,830,000 |
| 2019-01-31 | 4.30 | 4.59 | 4.29 | 4.45 | 3,866,000 |
| 2019-01-30 | 4.36 | 4.36 | 4.15 | 4.26 | 1,618,000 |
| 2019-01-29 | 4.42 | 4.44 | 4.28 | 4.35 | 1,733,000 |
| 2019-01-28 | 4.42 | 4.48 | 4.35 | 4.45 | 1,876,000 |
| 2019-01-25 | 4.40 | 4.42 | 4.30 | 4.38 | 1,828,000 |
| 2019-01-24 | 4.44 | 4.44 | 4.26 | 4.36 | 4,456,000 |
| 2019-01-23 | 4.49 | 4.51 | 4.35 | 4.41 | 2,096,000 |
| 2019-01-22 | 4.67 | 4.67 | 4.43 | 4.47 | 2,044,000 |
| 2019-01-21 | 4.66 | 4.76 | 4.55 | 4.66 | 3,166,500 |
| 2019-01-18 | 4.45 | 4.72 | 4.45 | 4.66 | 4,494,000 |
| 2019-01-17 | 4.50 | 4.52 | 4.35 | 4.45 | 1,354,000 |
| 2019-01-16 | 4.45 | 4.63 | 4.36 | 4.48 | 6,492,000 |
| 2019-01-15 | 4.45 | 4.60 | 4.42 | 4.56 | 1,238,000 |
| 2019-01-14 | 4.59 | 4.59 | 4.38 | 4.46 | 811,000 |
| 2019-01-11 | 4.47 | 4.60 | 4.38 | 4.55 | 1,476,099 |
| 2019-01-10 | 4.37 | 4.59 | 4.37 | 4.47 | 3,307,098 |
| 2019-01-09 | 4.37 | 4.43 | 4.22 | 4.39 | 3,064,000 |
| 2019-01-08 | 4.22 | 4.38 | 4.05 | 4.34 | 1,764,138 |
| 2019-01-07 | 4.29 | 4.29 | 4.17 | 4.21 | 692,000 |
| 2019-01-04 | 4.08 | 4.24 | 3.93 | 4.22 | 5,448,445 |
| 2019-01-03 | 4.02 | 4.22 | 4.00 | 4.19 | 3,040,000 |
| 2019-01-02 | 4.10 | 4.13 | 4.00 | 4.05 | 3,680,000 |
| 2018-12-31 | 4.21 | 4.21 | 4.12 | 4.16 | 834,500 |
| 2018-12-28 | 4.40 | 4.40 | 4.10 | 4.10 | 1,459,577 |
| 2018-12-27 | 4.30 | 4.36 | 4.24 | 4.28 | 1,168,210 |
| 2018-12-24 | 4.18 | 4.27 | 4.12 | 4.24 | 568,060 |
| 2018-12-21 | 4.44 | 4.44 | 4.11 | 4.18 | 5,368,000 |
| 2018-12-20 | 4.41 | 4.42 | 4.32 | 4.40 | 2,800,000 |
| 2018-12-19 | 4.40 | 4.52 | 4.33 | 4.40 | 2,762,500 |
| 2018-12-18 | 4.45 | 4.55 | 4.40 | 4.45 | 3,466,000 |
| 2018-12-17 | 4.52 | 4.52 | 4.31 | 4.46 | 3,642,000 |
| 2018-12-14 | 4.46 | 4.55 | 4.40 | 4.49 | 2,316,000 |
| 2018-12-13 | 4.33 | 4.60 | 4.31 | 4.55 | 5,988,000 |
| 2018-12-12 | 4.52 | 4.59 | 4.27 | 4.28 | 7,548,000 |
| 2018-12-11 | 4.47 | 4.69 | 4.36 | 4.48 | 8,450,000 |
| 2018-12-10 | 4.65 | 4.67 | 4.46 | 4.48 | 4,767,300 |
| 2018-12-07 | 5.02 | 5.02 | 4.68 | 4.68 | 6,060,000 |
| 2018-12-06 | 5.34 | 5.42 | 5.01 | 5.08 | 6,386,000 |
| 2018-12-05 | 5.35 | 5.40 | 5.25 | 5.32 | 1,344,000 |
| 2018-12-04 | 5.33 | 5.65 | 5.33 | 5.43 | 3,834,000 |
| 2018-12-03 | 5.32 | 5.43 | 5.29 | 5.39 | 2,486,500 |
| 2018-11-30 | 5.33 | 5.34 | 5.25 | 5.28 | 1,892,000 |
| 2018-11-29 | 5.41 | 5.50 | 5.29 | 5.30 | 1,420,000 |
| 2018-11-28 | 5.36 | 5.44 | 5.30 | 5.40 | 1,792,000 |
| 2018-11-27 | 5.32 | 5.43 | 5.28 | 5.39 | 1,264,500 |
| 2018-11-26 | 5.38 | 5.64 | 5.30 | 5.34 | 2,184,000 |
| 2018-11-23 | 5.46 | 5.46 | 5.35 | 5.40 | 828,000 |
| 2018-11-22 | 5.55 | 5.62 | 5.42 | 5.48 | 2,680,000 |
| 2018-11-21 | 5.33 | 5.54 | 5.33 | 5.53 | 2,433,000 |
| 2018-11-20 | 5.48 | 5.51 | 5.34 | 5.42 | 2,098,000 |
| 2018-11-19 | 5.55 | 5.63 | 5.45 | 5.48 | 2,191,575 |
| 2018-11-16 | 5.68 | 5.68 | 5.51 | 5.61 | 1,517,545 |
| 2018-11-15 | 5.50 | 5.72 | 5.45 | 5.62 | 2,198,000 |
| 2018-11-14 | 6.00 | 6.00 | 5.52 | 5.57 | 2,016,000 |
| 2018-11-13 | 5.56 | 5.79 | 5.54 | 5.79 | 2,784,000 |
| 2018-11-12 | 5.77 | 5.85 | 5.61 | 5.63 | 1,268,000 |
| 2018-11-09 | 5.81 | 5.83 | 5.61 | 5.81 | 2,206,000 |
| 2018-11-08 | 6.01 | 6.01 | 5.80 | 5.90 | 1,360,000 |
| 2018-11-07 | 5.94 | 6.05 | 5.85 | 5.89 | 2,960,000 |
| 2018-11-06 | 5.95 | 5.97 | 5.64 | 5.90 | 3,482,000 |
| 2018-11-05 | 5.65 | 5.70 | 5.55 | 5.63 | 2,764,000 |
| 2018-11-02 | 5.70 | 5.75 | 5.46 | 5.68 | 7,889,500 |
| 2018-11-01 | 5.48 | 5.70 | 5.25 | 5.35 | 9,959,000 |
| 2018-10-31 | 5.50 | 5.59 | 5.41 | 5.45 | 3,872,310 |
| 2018-10-30 | 5.40 | 5.54 | 5.33 | 5.49 | 3,686,000 |
| 2018-10-29 | 5.54 | 5.50 | 5.33 | 5.43 | 3,413,000 |
| 2018-10-26 | 5.42 | 5.69 | 5.38 | 5.43 | 4,336,000 |
| 2018-10-25 | 5.77 | 5.82 | 5.38 | 5.41 | 9,622,000 |
| 2018-10-24 | 6.10 | 6.15 | 5.83 | 5.86 | 1,798,000 |
| 2018-10-23 | 6.16 | 6.20 | 5.89 | 6.00 | 3,562,000 |
| 2018-10-22 | 6.02 | 6.17 | 6.01 | 6.17 | 3,002,000 |
| 2018-10-19 | 6.14 | 6.14 | 5.90 | 6.00 | 4,778,000 |
| 2018-10-18 | 5.94 | 5.96 | 5.80 | 5.85 | 2,960,014 |
| 2018-10-16 | 5.93 | 5.93 | 5.78 | 5.83 | 3,024,000 |
| 2018-10-15 | 5.91 | 5.96 | 5.71 | 5.82 | 1,520,000 |
| 2018-10-12 | 5.61 | 6.19 | 5.60 | 5.94 | 5,264,500 |
| 2018-10-11 | 5.92 | 5.92 | 5.63 | 5.78 | 6,950,500 |
| 2018-10-10 | 6.16 | 6.27 | 6.00 | 6.01 | 2,904,004 |
| 2018-10-09 | 6.18 | 6.35 | 6.16 | 6.21 | 2,048,892 |
| 2018-10-08 | 6.34 | 6.35 | 6.10 | 6.22 | 3,064,000 |
| 2018-10-05 | 6.50 | 6.50 | 6.19 | 6.36 | 3,301,000 |
| 2018-10-04 | 6.66 | 6.78 | 6.50 | 6.59 | 2,258,000 |
| 2018-10-03 | 6.68 | 6.73 | 6.53 | 6.69 | 1,243,000 |
| 2018-10-02 | 6.91 | 6.96 | 6.61 | 6.73 | 714,302 |
| 2018-09-28 | 6.80 | 6.94 | 6.71 | 6.94 | 1,649,000 |
| 2018-09-27 | 6.87 | 6.90 | 6.67 | 6.76 | 910,000 |
| 2018-09-26 | 6.67 | 6.93 | 6.67 | 6.86 | 1,952,000 |
| 2018-09-24 | 6.89 | 6.90 | 6.69 | 6.72 | 664,000 |
| 2018-09-21 | 6.82 | 6.99 | 6.72 | 6.99 | 1,628,500 |
| 2018-09-20 | 6.77 | 6.86 | 6.64 | 6.76 | 1,674,666 |
| 2018-09-19 | 6.60 | 6.91 | 6.60 | 6.74 | 3,236,000 |
| 2018-09-18 | 6.62 | 6.76 | 6.53 | 6.76 | 1,462,000 |
| 2018-09-17 | 6.74 | 6.73 | 6.40 | 6.56 | 1,494,003 |
| 2018-09-14 | 6.90 | 6.92 | 6.63 | 6.70 | 2,442,500 |
| 2018-09-13 | 6.92 | 6.92 | 6.62 | 6.76 | 3,688,000 |
| 2018-09-12 | 7.00 | 7.07 | 6.66 | 6.76 | 4,086,000 |
| 2018-09-11 | 6.95 | 7.23 | 6.94 | 7.05 | 2,876,143 |
| 2018-09-10 | 7.04 | 7.13 | 6.85 | 6.95 | 3,001,855 |
| 2018-09-07 | 7.28 | 7.28 | 7.02 | 7.11 | 2,792,003 |
| 2018-09-06 | 7.18 | 7.29 | 7.04 | 7.11 | 1,928,000 |
| 2018-09-05 | 7.41 | 7.42 | 7.12 | 7.22 | 2,762,992 |
| 2018-09-04 | 7.29 | 7.60 | 7.29 | 7.44 | 3,485,001 |
| 2018-09-03 | 7.13 | 7.35 | 6.88 | 7.30 | 3,176,000 |
| 2018-08-31 | 7.16 | 7.34 | 7.05 | 7.10 | 4,453,120 |
| 2018-08-30 | 7.40 | 7.40 | 7.09 | 7.16 | 5,653,863 |
| 2018-08-29 | 7.05 | 7.41 | 7.03 | 7.34 | 5,166,961 |
| 2018-08-28 | 7.17 | 7.45 | 6.93 | 7.07 | 3,729,357 |
| 2018-08-27 | 7.00 | 7.15 | 6.90 | 7.10 | 4,106,286 |
| 2018-08-24 | 7.10 | 7.13 | 6.91 | 6.92 | 1,898,000 |
| 2018-08-23 | 7.09 | 7.16 | 6.83 | 7.13 | 3,392,000 |
| 2018-08-22 | 7.12 | 7.18 | 6.94 | 7.05 | 1,610,000 |
| 2018-08-21 | 6.74 | 7.23 | 6.73 | 7.23 | 4,797,002 |
| 2018-08-20 | 6.63 | 6.80 | 6.41 | 6.75 | 3,845,000 |
| 2018-08-17 | 6.83 | 6.87 | 6.40 | 6.53 | 7,018,500 |
| 2018-08-16 | 6.85 | 6.96 | 6.70 | 6.87 | 4,621,000 |
| 2018-08-15 | 7.03 | 7.06 | 6.72 | 6.93 | 4,778,000 |
| 2018-08-14 | 7.28 | 7.28 | 7.00 | 7.10 | 1,386,000 |
| 2018-08-13 | 7.35 | 7.38 | 7.16 | 7.24 | 1,612,502 |
| 2018-08-10 | 7.52 | 7.52 | 7.29 | 7.43 | 2,660,000 |
| 2018-08-09 | 7.36 | 7.62 | 7.20 | 7.52 | 3,772,500 |
| 2018-08-08 | 7.10 | 7.33 | 6.92 | 7.25 | 4,576,000 |
| 2018-08-07 | 7.09 | 7.10 | 6.55 | 7.03 | 16,254,000 |
| 2018-08-06 | 7.30 | 7.41 | 6.87 | 6.95 | 6,082,936 |
| 2018-08-03 | 7.40 | 7.40 | 7.18 | 7.20 | 4,030,000 |
| 2018-08-02 | 7.55 | 7.55 | 7.25 | 7.35 | 2,774,000 |
| 2018-08-01 | 7.58 | 7.64 | 7.41 | 7.53 | 2,848,500 |
| 2018-07-31 | 7.57 | 7.70 | 7.15 | 7.48 | 2,982,000 |
| 2018-07-30 | 7.80 | 7.83 | 7.51 | 7.56 | 3,090,000 |
| 2018-07-27 | 7.78 | 7.99 | 7.67 | 7.90 | 1,292,000 |
| 2018-07-26 | 7.90 | 7.97 | 7.67 | 7.80 | 2,682,000 |
| 2018-07-25 | 7.73 | 7.96 | 7.73 | 7.89 | 2,442,000 |
| 2018-07-24 | 7.71 | 7.86 | 7.60 | 7.75 | 3,952,500 |
| 2018-07-23 | 7.90 | 7.93 | 7.56 | 7.74 | 3,602,500 |
| 2018-07-20 | 7.83 | 8.02 | 7.74 | 7.90 | 3,482,500 |
| 2018-07-19 | 7.96 | 8.00 | 7.85 | 7.92 | 2,306,502 |
| 2018-07-18 | 8.00 | 8.10 | 7.98 | 8.04 | 1,524,300 |
| 2018-07-17 | 8.07 | 8.09 | 7.90 | 8.00 | 2,902,000 |
| 2018-07-16 | 8.31 | 8.31 | 7.96 | 8.09 | 3,506,000 |
| 2018-07-13 | 7.81 | 8.36 | 7.81 | 8.27 | 4,675,420 |
| 2018-07-12 | 7.85 | 8.08 | 7.79 | 8.00 | 4,324,000 |
| 2018-07-11 | 7.70 | 7.99 | 7.56 | 7.92 | 3,786,000 |
| 2018-07-10 | 7.89 | 8.09 | 7.86 | 8.04 | 4,270,000 |
| 2018-07-09 | 7.52 | 7.99 | 7.40 | 7.89 | 8,024,000 |
| 2018-07-06 | 7.48 | 7.57 | 7.26 | 7.44 | 10,354,000 |
| 2018-07-05 | 7.62 | 7.63 | 7.15 | 7.32 | 19,706,000 |
| 2018-07-04 | 7.80 | 7.80 | 7.53 | 7.60 | 9,492,568 |
| 2018-07-03 | 7.81 | 7.88 | 7.30 | 7.75 | 11,101,874 |
| 2018-06-29 | 7.72 | 8.17 | 7.68 | 8.17 | 6,248,164 |
| 2018-06-28 | 7.71 | 7.81 | 7.56 | 7.57 | 5,464,000 |
| 2018-06-27 | 7.96 | 8.06 | 7.57 | 7.70 | 5,385,000 |
| 2018-06-26 | 8.03 | 8.08 | 7.86 | 7.97 | 6,410,515 |
| 2018-06-25 | 8.40 | 8.40 | 8.03 | 8.08 | 2,592,992 |
| 2018-06-22 | 8.27 | 8.38 | 8.10 | 8.38 | 2,636,500 |
| 2018-06-21 | 8.44 | 8.59 | 8.23 | 8.32 | 3,423,524 |
| 2018-06-20 | 8.15 | 8.44 | 7.99 | 8.44 | 3,910,855 |
| 2018-06-19 | 8.38 | 8.45 | 8.07 | 8.15 | 4,021,007 |
| 2018-06-15 | 8.54 | 8.68 | 8.34 | 8.38 | 6,136,006 |
| 2018-06-14 | 8.95 | 8.95 | 8.57 | 8.59 | 4,420,000 |
| 2018-06-13 | 8.93 | 9.15 | 8.80 | 8.81 | 3,402,000 |
| 2018-06-12 | 8.75 | 9.17 | 8.75 | 9.10 | 4,726,000 |
| 2018-06-11 | 8.83 | 8.98 | 8.76 | 8.80 | 2,710,500 |
| 2018-06-08 | 8.94 | 9.11 | 8.80 | 8.90 | 1,702,000 |
| 2018-06-07 | 9.07 | 9.25 | 8.88 | 8.94 | 3,662,000 |
| 2018-06-06 | 9.03 | 9.17 | 8.93 | 9.04 | 3,541,874 |
| 2018-06-05 | 9.28 | 9.28 | 8.76 | 9.04 | 6,364,000 |
| 2018-06-04 | 9.02 | 9.24 | 8.90 | 9.23 | 4,439,000 |
| 2018-06-01 | 9.00 | 9.10 | 8.76 | 8.85 | 6,445,500 |
| 2018-05-31 | 8.83 | 9.15 | 8.83 | 9.12 | 6,344,381 |
| 2018-05-30 | 8.58 | 8.89 | 8.58 | 8.82 | 5,645,501 |
| 2018-05-29 | 9.21 | 9.28 | 8.68 | 8.82 | 6,504,000 |
| 2018-05-28 | 9.17 | 9.31 | 9.05 | 9.21 | 8,246,000 |
| 2018-05-25 | 9.20 | 9.30 | 9.03 | 9.11 | 5,540,000 |
| 2018-05-24 | 9.12 | 9.29 | 9.07 | 9.21 | 5,290,978 |
| 2018-05-23 | 9.30 | 9.46 | 9.21 | 9.23 | 4,615,500 |
| 2018-05-21 | 9.30 | 9.48 | 9.21 | 9.32 | 4,456,000 |
| 2018-05-18 | 9.30 | 9.53 | 9.15 | 9.28 | 6,139,002 |
| 2018-05-17 | 9.30 | 9.44 | 9.30 | 9.33 | 3,152,501 |
| 2018-05-16 | 9.48 | 9.66 | 9.14 | 9.39 | 6,868,975 |
| 2018-05-15 | 9.37 | 9.55 | 9.25 | 9.48 | 5,074,313 |
| 2018-05-14 | 9.46 | 9.46 | 9.20 | 9.28 | 4,936,502 |
| 2018-05-11 | 9.50 | 9.57 | 9.07 | 9.34 | 5,922,503 |
| 2018-05-10 | 9.55 | 9.75 | 9.43 | 9.47 | 2,929,044 |
| 2018-05-09 | 9.62 | 9.62 | 9.30 | 9.55 | 3,285,502 |
| 2018-05-08 | 9.24 | 9.63 | 9.17 | 9.60 | 10,453,095 |
| 2018-05-07 | 9.25 | 9.30 | 9.10 | 9.26 | 5,578,500 |
| 2018-05-04 | 9.04 | 9.28 | 8.98 | 9.25 | 8,916,352 |
| 2018-05-03 | 8.74 | 9.40 | 8.66 | 9.03 | 21,676,021 |
| 2018-05-02 | 8.60 | 8.77 | 8.44 | 8.77 | 9,183,555 |
| 2018-04-30 | 8.22 | 8.53 | 8.20 | 8.53 | 4,844,515 |
| 2018-04-27 | 8.25 | 8.29 | 8.06 | 8.16 | 3,360,015 |
| 2018-04-26 | 8.27 | 8.27 | 8.05 | 8.12 | 1,641,000 |
| 2018-04-25 | 8.05 | 8.29 | 8.00 | 8.27 | 5,700,000 |
| 2018-04-24 | 7.99 | 8.35 | 7.97 | 8.09 | 4,366,707 |
| 2018-04-23 | 8.06 | 8.06 | 7.81 | 7.90 | 4,276,000 |
| 2018-04-20 | 8.10 | 8.40 | 7.94 | 7.99 | 6,109,970 |
| 2018-04-19 | 7.58 | 8.15 | 7.58 | 8.05 | 7,468,000 |
| 2018-04-18 | 7.85 | 7.87 | 7.44 | 7.69 | 7,429,500 |
| 2018-04-17 | 8.00 | 8.14 | 7.52 | 7.66 | 4,972,000 |
| 2018-04-16 | 8.25 | 8.25 | 7.96 | 7.99 | 4,831,000 |
| 2018-04-13 | 8.46 | 8.57 | 8.13 | 8.23 | 4,672,000 |
| 2018-04-12 | 8.21 | 8.54 | 8.10 | 8.40 | 11,111,507 |
| 2018-04-11 | 8.25 | 8.25 | 7.99 | 8.10 | 5,293,013 |
| 2018-04-10 | 8.13 | 8.34 | 7.97 | 8.13 | 4,811,000 |
| 2018-04-09 | 8.20 | 8.20 | 7.78 | 8.08 | 4,342,000 |
| 2018-04-06 | 7.95 | 8.11 | 7.86 | 8.03 | 2,628,643 |
| 2018-04-04 | 7.91 | 8.35 | 7.80 | 7.86 | 5,685,600 |
| 2018-04-03 | 7.95 | 8.07 | 7.82 | 7.91 | 2,229,700 |
| 2018-03-29 | 7.40 | 8.13 | 7.40 | 8.13 | 9,491,523 |
| 2018-03-28 | 7.85 | 7.85 | 7.40 | 7.55 | 12,144,000 |
| 2018-03-27 | 7.51 | 7.95 | 7.50 | 7.95 | 4,654,912 |
| 2018-03-26 | 7.53 | 7.56 | 7.30 | 7.52 | 11,118,025 |
| 2018-03-23 | 7.40 | 7.76 | 7.10 | 7.58 | 9,196,000 |
| 2018-03-22 | 8.23 | 8.23 | 7.74 | 7.93 | 8,088,846 |
| 2018-03-21 | 8.38 | 8.41 | 8.13 | 8.13 | 4,042,001 |
| 2018-03-20 | 8.22 | 8.38 | 8.10 | 8.38 | 5,104,383 |
| 2018-03-19 | 7.94 | 8.26 | 7.90 | 8.20 | 6,005,002 |
| 2018-03-16 | 8.25 | 8.27 | 7.89 | 7.90 | 5,294,502 |
| 2018-03-15 | 8.13 | 8.45 | 8.06 | 8.18 | 3,517,530 |
| 2018-03-14 | 8.22 | 8.25 | 7.97 | 8.14 | 4,809,116 |
| 2018-03-13 | 8.41 | 8.44 | 8.22 | 8.27 | 3,430,500 |
| 2018-03-12 | 8.51 | 8.80 | 8.33 | 8.50 | 9,152,450 |
| 2018-03-09 | 8.17 | 8.50 | 8.04 | 8.50 | 6,845,521 |
| 2018-03-08 | 7.80 | 8.28 | 7.80 | 8.17 | 9,777,547 |
| 2018-03-07 | 8.08 | 8.08 | 7.80 | 7.80 | 3,105,002 |
| 2018-03-06 | 7.64 | 8.20 | 7.63 | 8.08 | 7,504,000 |
| 2018-03-05 | 7.73 | 7.84 | 7.55 | 7.64 | 6,736,000 |
| 2018-03-02 | 7.85 | 7.92 | 7.62 | 7.89 | 3,622,609 |
| 2018-03-01 | 8.09 | 8.10 | 7.81 | 7.92 | 4,684,690 |
| 2018-02-28 | 7.51 | 8.12 | 7.50 | 8.10 | 5,872,503 |
| 2018-02-27 | 8.05 | 8.12 | 7.51 | 7.57 | 7,915,500 |
| 2018-02-26 | 7.75 | 8.08 | 7.62 | 7.92 | 8,134,008 |
| 2018-02-23 | 7.75 | 7.87 | 7.50 | 7.69 | 7,205,051 |
| 2018-02-22 | 7.17 | 7.94 | 7.17 | 7.70 | 20,376,240 |
| 2018-02-21 | 7.16 | 7.26 | 7.02 | 7.23 | 2,255,500 |
| 2018-02-20 | 7.15 | 7.23 | 6.90 | 7.19 | 3,538,000 |
| 2018-02-15 | 6.94 | 7.04 | 6.74 | 7.00 | 1,808,000 |
| 2018-02-14 | 6.71 | 6.97 | 6.64 | 6.97 | 3,987,088 |
| 2018-02-13 | 6.80 | 6.89 | 6.78 | 6.84 | 3,938,001 |
| 2018-02-12 | 6.77 | 6.95 | 6.70 | 6.77 | 3,181,500 |
| 2018-02-09 | 6.75 | 6.82 | 6.55 | 6.80 | 9,287,302 |
| 2018-02-08 | 7.10 | 7.15 | 6.73 | 6.83 | 3,758,511 |
| 2018-02-07 | 7.05 | 7.46 | 6.99 | 7.05 | 7,658,516 |
| 2018-02-06 | 6.91 | 7.25 | 6.88 | 7.02 | 11,619,500 |
| 2018-02-05 | 7.01 | 7.30 | 6.84 | 7.29 | 8,728,000 |
| 2018-02-02 | 6.84 | 7.09 | 6.72 | 7.05 | 4,470,483 |
| 2018-02-01 | 6.90 | 6.95 | 6.79 | 6.83 | 5,697,143 |
| 2018-01-31 | 6.82 | 6.85 | 6.73 | 6.85 | 6,386,000 |
| 2018-01-30 | 6.80 | 6.96 | 6.70 | 6.89 | 3,131,500 |
| 2018-01-29 | 7.05 | 7.05 | 6.80 | 6.80 | 4,867,500 |
| 2018-01-26 | 6.88 | 6.88 | 6.75 | 6.87 | 2,021,266 |
| 2018-01-25 | 6.85 | 6.88 | 6.73 | 6.88 | 2,809,502 |
| 2018-01-24 | 6.80 | 6.88 | 6.77 | 6.80 | 5,933,185 |
| 2018-01-23 | 7.12 | 7.12 | 6.75 | 6.80 | 2,877,389 |
| 2018-01-22 | 6.94 | 7.08 | 6.90 | 6.97 | 4,516,000 |
| 2018-01-19 | 6.67 | 6.91 | 6.61 | 6.90 | 20,051,306 |
| 2018-01-18 | 6.77 | 6.83 | 6.47 | 6.74 | 30,349,816 |
| 2018-01-17 | 7.10 | 7.10 | 6.74 | 6.84 | 8,403,000 |
| 2018-01-16 | 7.14 | 7.24 | 6.95 | 7.10 | 6,379,273 |
| 2018-01-15 | 7.41 | 7.51 | 7.09 | 7.14 | 5,977,502 |
| 2018-01-12 | 7.20 | 7.68 | 7.04 | 7.31 | 13,152,916 |
| 2018-01-11 | 6.49 | 7.20 | 6.48 | 7.20 | 19,955,804 |
| 2018-01-10 | 6.31 | 6.50 | 6.23 | 6.48 | 3,706,500 |
| 2018-01-09 | 6.21 | 6.33 | 6.21 | 6.30 | 3,324,447 |
| 2018-01-08 | 6.34 | 6.36 | 6.15 | 6.27 | 3,664,093 |
| 2018-01-05 | 6.61 | 6.62 | 6.31 | 6.38 | 4,833,004 |
| 2018-01-04 | 6.43 | 6.51 | 6.35 | 6.51 | 4,218,009 |
| 2018-01-03 | 6.40 | 6.58 | 6.30 | 6.42 | 5,405,000 |
| 2018-01-02 | 6.36 | 6.40 | 6.26 | 6.38 | 2,156,000 |
| 2017-12-29 | 6.33 | 6.36 | 6.26 | 6.35 | 3,634,500 |
| 2017-12-28 | 6.36 | 6.37 | 6.27 | 6.31 | 1,528,296 |
| 2017-12-27 | 6.28 | 6.53 | 6.26 | 6.36 | 5,222,000 |
| 2017-12-22 | 6.08 | 6.30 | 6.08 | 6.19 | 3,074,000 |
| 2017-12-21 | 6.06 | 6.21 | 6.02 | 6.14 | 1,748,000 |
| 2017-12-20 | 6.00 | 6.12 | 6.00 | 6.07 | 2,070,500 |
| 2017-12-19 | 6.12 | 6.18 | 6.00 | 6.05 | 3,048,000 |
| 2017-12-18 | 6.25 | 6.25 | 6.10 | 6.13 | 1,030,000 |
| 2017-12-15 | 6.23 | 6.25 | 6.12 | 6.25 | 1,263,505 |
| 2017-12-14 | 6.13 | 6.39 | 6.10 | 6.28 | 1,967,912 |
| 2017-12-13 | 6.12 | 6.27 | 6.06 | 6.11 | 3,180,000 |
| 2017-12-12 | 6.20 | 6.22 | 6.12 | 6.12 | 1,554,285 |
| 2017-12-11 | 6.13 | 6.23 | 6.07 | 6.23 | 1,831,320 |
| 2017-12-08 | 6.17 | 6.18 | 6.05 | 6.16 | 1,676,701 |
| 2017-12-07 | 6.19 | 6.25 | 6.10 | 6.17 | 3,202,000 |
| 2017-12-06 | 6.33 | 6.36 | 6.11 | 6.19 | 2,384,000 |
| 2017-12-05 | 6.25 | 6.46 | 6.23 | 6.40 | 5,116,220 |
| 2017-12-04 | 6.11 | 6.33 | 6.10 | 6.16 | 3,457,660 |
| 2017-12-01 | 6.30 | 6.30 | 6.09 | 6.20 | 6,423,774 |
| 2017-11-30 | 6.20 | 6.30 | 6.17 | 6.30 | 3,864,729 |
| 2017-11-29 | 6.26 | 6.35 | 6.17 | 6.20 | 2,625,151 |
| 2017-11-28 | 6.29 | 6.40 | 6.20 | 6.29 | 4,758,029 |
| 2017-11-27 | 6.38 | 6.43 | 6.30 | 6.31 | 1,456,793 |
| 2017-11-24 | 6.44 | 6.50 | 6.31 | 6.41 | 1,722,345 |
| 2017-11-23 | 6.55 | 6.55 | 6.39 | 6.42 | 1,566,000 |
| 2017-11-22 | 6.52 | 6.63 | 6.40 | 6.55 | 4,608,000 |
| 2017-11-21 | 6.47 | 6.65 | 6.46 | 6.53 | 6,612,649 |
| 2017-11-20 | 6.30 | 6.62 | 6.26 | 6.50 | 4,360,000 |
| 2017-11-17 | 6.50 | 6.67 | 6.33 | 6.34 | 2,647,512 |
| 2017-11-16 | 6.40 | 6.61 | 6.32 | 6.55 | 4,573,200 |
| 2017-11-15 | 6.55 | 6.55 | 6.26 | 6.38 | 2,560,000 |
| 2017-11-14 | 6.51 | 6.62 | 6.49 | 6.50 | 1,084,500 |
| 2017-11-13 | 6.56 | 6.68 | 6.42 | 6.50 | 7,064,274 |
| 2017-11-10 | 6.75 | 6.77 | 6.64 | 6.72 | 2,482,000 |
| 2017-11-09 | 6.63 | 6.78 | 6.57 | 6.75 | 4,580,776 |
| 2017-11-08 | 6.75 | 6.76 | 6.47 | 6.64 | 7,942,760 |
| 2017-11-07 | 6.82 | 6.97 | 6.70 | 6.79 | 3,242,500 |
| 2017-11-06 | 6.70 | 6.87 | 6.61 | 6.82 | 15,729,833 |
| 2017-11-03 | 6.75 | 6.85 | 6.51 | 6.77 | 7,963,508 |
| 2017-11-02 | 6.80 | 6.82 | 6.48 | 6.61 | 6,994,838 |
| 2017-11-01 | 6.80 | 6.89 | 6.69 | 6.85 | 7,266,008 |
| 2017-10-31 | 6.74 | 6.90 | 6.74 | 6.79 | 3,303,981 |
| 2017-10-30 | 7.10 | 7.11 | 6.70 | 6.76 | 4,620,002 |
| 2017-10-27 | 6.79 | 7.25 | 6.79 | 6.96 | 10,108,249 |
| 2017-10-26 | 6.77 | 6.96 | 6.76 | 6.79 | 2,361,023 |
| 2017-10-25 | 6.76 | 6.97 | 6.75 | 6.90 | 3,142,000 |
| 2017-10-24 | 6.84 | 7.00 | 6.69 | 6.76 | 3,847,001 |
| 2017-10-23 | 6.80 | 6.97 | 6.71 | 6.82 | 2,599,502 |
| 2017-10-20 | 6.68 | 6.90 | 6.62 | 6.75 | 3,175,000 |
| 2017-10-19 | 6.85 | 6.96 | 6.62 | 6.68 | 5,836,113 |
| 2017-10-18 | 6.50 | 6.89 | 6.50 | 6.80 | 7,705,074 |
| 2017-10-17 | 6.42 | 6.63 | 6.42 | 6.54 | 3,633,978 |
| 2017-10-16 | 6.42 | 6.62 | 6.39 | 6.51 | 5,178,589 |
| 2017-10-13 | 6.60 | 6.68 | 6.25 | 6.50 | 7,235,501 |
| 2017-10-12 | 6.62 | 6.70 | 6.55 | 6.63 | 4,094,000 |
| 2017-10-11 | 6.69 | 6.90 | 6.54 | 6.62 | 6,968,850 |
| 2017-10-10 | 6.60 | 6.75 | 6.45 | 6.66 | 6,707,080 |
| 2017-10-09 | 6.25 | 6.70 | 6.24 | 6.48 | 19,905,086 |
| 2017-10-06 | 6.19 | 6.25 | 5.92 | 6.24 | 6,878,500 |
| 2017-10-04 | 6.01 | 6.01 | 5.87 | 5.92 | 1,800,000 |
| 2017-10-03 | 5.82 | 6.02 | 5.80 | 6.00 | 4,055,004 |
| 2017-09-29 | 5.80 | 5.85 | 5.74 | 5.82 | 1,694,000 |
| 2017-09-28 | 5.81 | 5.91 | 5.78 | 5.86 | 2,100,000 |
| 2017-09-27 | 5.64 | 5.86 | 5.64 | 5.81 | 4,589,000 |
| 2017-09-26 | 5.64 | 5.71 | 5.58 | 5.62 | 2,236,000 |
| 2017-09-25 | 5.71 | 5.73 | 5.58 | 5.62 | 2,691,000 |
| 2017-09-22 | 5.68 | 5.77 | 5.63 | 5.70 | 1,650,153 |
| 2017-09-21 | 5.68 | 5.75 | 5.61 | 5.72 | 2,984,668 |
| 2017-09-20 | 5.75 | 5.89 | 5.61 | 5.68 | 7,315,000 |
| 2017-09-19 | 5.74 | 5.88 | 5.73 | 5.86 | 1,733,000 |
| 2017-09-18 | 5.74 | 5.78 | 5.67 | 5.74 | 4,501,500 |
| 2017-09-15 | 5.74 | 5.80 | 5.61 | 5.80 | 3,584,000 |
| 2017-09-14 | 5.70 | 5.85 | 5.65 | 5.73 | 3,918,000 |
| 2017-09-13 | 5.75 | 5.76 | 5.58 | 5.61 | 5,422,774 |
| 2017-09-12 | 5.88 | 5.91 | 5.61 | 5.74 | 7,188,004 |
| 2017-09-11 | 6.00 | 6.03 | 5.80 | 5.91 | 6,122,500 |
| 2017-09-08 | 6.02 | 6.14 | 5.91 | 5.97 | 3,848,000 |
| 2017-09-07 | 6.11 | 6.20 | 6.09 | 6.10 | 3,544,037 |
| 2017-09-06 | 6.05 | 6.13 | 6.03 | 6.11 | 3,788,006 |
| 2017-09-05 | 6.05 | 6.05 | 5.91 | 6.04 | 3,630,000 |
| 2017-09-04 | 5.93 | 6.02 | 5.86 | 5.95 | 1,576,000 |
| 2017-09-01 | 6.05 | 6.08 | 5.90 | 5.92 | 2,819,500 |
| 2017-08-31 | 6.18 | 6.18 | 5.95 | 6.09 | 2,853,792 |
| 2017-08-30 | 6.09 | 6.19 | 5.93 | 6.02 | 6,307,200 |
| 2017-08-29 | 5.79 | 5.99 | 5.77 | 5.94 | 4,653,500 |
| 2017-08-28 | 5.76 | 5.87 | 5.73 | 5.75 | 1,737,500 |
| 2017-08-25 | 5.99 | 5.99 | 5.76 | 5.77 | 3,108,179 |
| 2017-08-24 | 6.00 | 6.00 | 5.40 | 6.00 | 25,973,517 |
| 2017-08-23 | 6.15 | 6.15 | 6.15 | 6.15 | 0 |
| 2017-08-22 | 5.91 | 6.23 | 5.91 | 6.15 | 4,759,504 |
| 2017-08-21 | 5.83 | 6.05 | 5.72 | 6.01 | 4,381,000 |
| 2017-08-18 | 5.86 | 5.86 | 5.72 | 5.83 | 4,132,500 |
| 2017-08-17 | 6.03 | 6.14 | 5.78 | 5.87 | 7,662,500 |
| 2017-08-16 | 6.02 | 6.04 | 5.90 | 6.00 | 4,288,504 |
| 2017-08-15 | 6.15 | 6.15 | 5.70 | 5.93 | 9,011,500 |
| 2017-08-14 | 6.15 | 6.16 | 5.99 | 6.03 | 5,314,502 |
| 2017-08-11 | 6.12 | 6.12 | 5.86 | 6.00 | 7,212,002 |
| 2017-08-10 | 6.36 | 6.36 | 5.92 | 6.15 | 11,772,017 |
| 2017-08-09 | 5.64 | 6.34 | 5.64 | 6.21 | 20,285,170 |
| 2017-08-08 | 5.70 | 5.71 | 5.55 | 5.64 | 3,572,002 |
| 2017-08-07 | 5.75 | 5.75 | 5.49 | 5.72 | 6,100,036 |
| 2017-08-04 | 5.30 | 5.74 | 5.25 | 5.70 | 13,200,006 |
| 2017-08-03 | 4.93 | 5.38 | 4.91 | 5.30 | 11,895,015 |
| 2017-08-02 | 4.95 | 4.96 | 4.85 | 4.90 | 5,518,500 |
| 2017-08-01 | 4.93 | 4.96 | 4.89 | 4.94 | 2,555,500 |
| 2017-07-31 | 4.95 | 4.95 | 4.80 | 4.90 | 2,277,411 |
| 2017-07-28 | 4.92 | 4.94 | 4.84 | 4.89 | 3,552,000 |
| 2017-07-27 | 5.01 | 5.01 | 4.91 | 4.93 | 1,722,988 |
| 2017-07-26 | 5.01 | 5.02 | 4.93 | 5.01 | 3,447,000 |
| 2017-07-25 | 5.14 | 5.14 | 4.96 | 4.98 | 2,463,856 |
| 2017-07-24 | 5.07 | 5.12 | 4.98 | 5.12 | 2,502,000 |
| 2017-07-21 | 5.04 | 5.04 | 4.95 | 4.98 | 962,468 |
| 2017-07-20 | 4.98 | 5.07 | 4.96 | 4.98 | 3,358,006 |
| 2017-07-19 | 5.03 | 5.07 | 4.90 | 5.00 | 5,590,000 |
| 2017-07-18 | 5.07 | 5.10 | 5.00 | 5.06 | 1,573,000 |
| 2017-07-17 | 5.20 | 5.20 | 5.00 | 5.10 | 3,468,000 |
| 2017-07-14 | 5.06 | 5.15 | 5.02 | 5.15 | 2,564,000 |
| 2017-07-13 | 5.05 | 5.14 | 5.03 | 5.08 | 2,600,000 |
| 2017-07-12 | 5.06 | 5.15 | 5.02 | 5.05 | 1,266,000 |
| 2017-07-11 | 5.10 | 5.12 | 5.06 | 5.07 | 1,430,530 |
| 2017-07-10 | 5.05 | 5.20 | 5.00 | 5.15 | 2,740,800 |
| 2017-07-07 | 5.01 | 5.11 | 5.00 | 5.06 | 3,780,000 |
| 2017-07-06 | 5.18 | 5.18 | 5.07 | 5.12 | 1,066,505 |
| 2017-07-05 | 5.10 | 5.24 | 5.01 | 5.19 | 3,044,008 |
| 2017-07-04 | 5.19 | 5.23 | 5.06 | 5.11 | 4,284,000 |
| 2017-07-03 | 5.17 | 5.25 | 5.14 | 5.19 | 2,556,774 |
| 2017-06-30 | 5.27 | 5.27 | 5.12 | 5.15 | 1,896,000 |
| 2017-06-29 | 5.19 | 5.32 | 5.15 | 5.31 | 2,611,550 |
| 2017-06-28 | 5.25 | 5.30 | 5.15 | 5.19 | 4,351,000 |
| 2017-06-27 | 5.09 | 5.30 | 5.09 | 5.26 | 6,131,164 |
| 2017-06-26 | 5.06 | 5.09 | 4.99 | 5.04 | 1,407,000 |
| 2017-06-23 | 4.97 | 5.07 | 4.97 | 5.06 | 1,763,500 |
| 2017-06-22 | 5.09 | 5.12 | 4.98 | 4.99 | 2,728,000 |
| 2017-06-21 | 5.06 | 5.17 | 5.01 | 5.09 | 1,871,000 |
| 2017-06-20 | 5.18 | 5.18 | 5.04 | 5.06 | 3,480,100 |
| 2017-06-19 | 5.16 | 5.29 | 5.08 | 5.23 | 2,461,000 |
| 2017-06-16 | 5.10 | 5.21 | 5.07 | 5.19 | 1,896,842 |
| 2017-06-15 | 5.18 | 5.21 | 5.08 | 5.11 | 2,678,500 |
| 2017-06-14 | 5.22 | 5.26 | 5.10 | 5.15 | 2,036,502 |
| 2017-06-13 | 5.22 | 5.28 | 5.09 | 5.18 | 2,708,000 |
| 2017-06-12 | 5.20 | 5.20 | 5.10 | 5.14 | 1,548,000 |
| 2017-06-09 | 5.32 | 5.40 | 5.15 | 5.18 | 3,505,002 |
| 2017-06-08 | 5.20 | 5.31 | 5.12 | 5.28 | 4,330,060 |
| 2017-06-07 | 5.24 | 5.30 | 5.19 | 5.20 | 2,436,000 |
| 2017-06-06 | 5.27 | 5.28 | 5.14 | 5.25 | 2,892,000 |
| 2017-06-05 | 5.30 | 5.33 | 5.22 | 5.25 | 1,258,000 |
| 2017-06-02 | 5.37 | 5.48 | 5.30 | 5.33 | 2,290,500 |
| 2017-06-01 | 5.23 | 5.42 | 5.21 | 5.39 | 8,195,738 |
| 2017-05-31 | 5.06 | 5.28 | 5.05 | 5.19 | 7,173,883 |
| 2017-05-29 | 5.11 | 5.12 | 5.02 | 5.03 | 1,184,000 |
| 2017-05-26 | 5.21 | 5.21 | 5.06 | 5.14 | 2,035,000 |
| 2017-05-25 | 5.05 | 5.24 | 4.99 | 5.21 | 3,059,000 |
| 2017-05-24 | 4.92 | 5.13 | 4.92 | 5.05 | 5,218,500 |
| 2017-05-23 | 4.96 | 4.99 | 4.89 | 4.92 | 3,978,000 |
| 2017-05-22 | 4.92 | 4.98 | 4.82 | 4.94 | 5,455,000 |
| 2017-05-19 | 4.81 | 4.93 | 4.80 | 4.88 | 3,442,500 |
| 2017-05-18 | 4.70 | 4.85 | 4.66 | 4.78 | 4,074,000 |
| 2017-05-17 | 4.75 | 4.82 | 4.65 | 4.75 | 5,491,998 |
| 2017-05-16 | 4.72 | 4.78 | 4.67 | 4.75 | 4,317,000 |
| 2017-05-15 | 4.60 | 4.80 | 4.56 | 4.70 | 9,076,000 |
| 2017-05-12 | 4.71 | 4.74 | 4.50 | 4.58 | 11,698,500 |
| 2017-05-11 | 4.83 | 4.83 | 4.71 | 4.73 | 3,004,500 |
| 2017-05-10 | 4.84 | 4.86 | 4.80 | 4.82 | 2,678,000 |
| 2017-05-09 | 4.83 | 4.91 | 4.77 | 4.84 | 2,998,000 |
| 2017-05-08 | 4.75 | 4.88 | 4.74 | 4.80 | 2,980,000 |
| 2017-05-05 | 4.83 | 4.89 | 4.74 | 4.77 | 4,499,000 |
| 2017-05-04 | 4.88 | 4.91 | 4.83 | 4.87 | 3,419,285 |
| 2017-05-02 | 4.86 | 4.95 | 4.81 | 4.89 | 3,398,000 |
| 2017-04-28 | 4.86 | 4.97 | 4.85 | 4.88 | 2,660,000 |
| 2017-04-27 | 4.93 | 4.98 | 4.86 | 4.88 | 5,117,900 |
| 2017-04-26 | 5.02 | 5.02 | 4.90 | 4.92 | 3,755,000 |
| 2017-04-25 | 5.03 | 5.07 | 4.98 | 5.02 | 2,865,000 |
| 2017-04-24 | 5.08 | 5.08 | 4.99 | 5.05 | 5,056,000 |
| 2017-04-21 | 5.04 | 5.07 | 4.93 | 5.06 | 1,058,000 |
| 2017-04-20 | 5.07 | 5.09 | 5.01 | 5.04 | 3,013,500 |
| 2017-04-19 | 5.04 | 5.07 | 4.96 | 5.02 | 3,987,000 |
| 2017-04-18 | 5.09 | 5.12 | 5.01 | 5.04 | 1,910,500 |
| 2017-04-13 | 5.08 | 5.16 | 5.08 | 5.11 | 2,942,502 |
| 2017-04-12 | 5.03 | 5.18 | 4.95 | 5.15 | 5,322,000 |
| 2017-04-11 | 5.04 | 5.07 | 5.00 | 5.01 | 3,237,500 |
| 2017-04-10 | 5.05 | 5.10 | 5.02 | 5.06 | 5,005,000 |
| 2017-04-07 | 5.02 | 5.11 | 4.99 | 5.10 | 3,363,000 |
| 2017-04-06 | 5.15 | 5.15 | 5.01 | 5.04 | 3,864,853 |
| 2017-04-05 | 4.97 | 5.16 | 4.97 | 5.15 | 3,467,500 |
| 2017-04-03 | 5.07 | 5.07 | 4.98 | 5.01 | 3,055,000 |
| 2017-03-31 | 5.06 | 5.11 | 5.01 | 5.07 | 5,364,000 |
| 2017-03-30 | 5.12 | 5.18 | 5.01 | 5.06 | 2,666,000 |
| 2017-03-29 | 5.24 | 5.25 | 5.08 | 5.14 | 7,579,429 |
| 2017-03-28 | 5.40 | 5.41 | 5.21 | 5.25 | 5,825,965 |
| 2017-03-27 | 5.48 | 5.54 | 5.29 | 5.33 | 8,018,000 |
| 2017-03-24 | 5.14 | 5.54 | 5.13 | 5.51 | 19,390,088 |
| 2017-03-23 | 5.03 | 5.16 | 4.95 | 5.14 | 5,200,511 |
| 2017-03-22 | 4.99 | 5.04 | 4.93 | 5.00 | 3,416,515 |
| 2017-03-21 | 4.96 | 5.02 | 4.90 | 5.01 | 2,893,000 |
| 2017-03-20 | 5.01 | 5.08 | 4.93 | 4.98 | 2,954,000 |
| 2017-03-17 | 5.07 | 5.13 | 4.96 | 5.07 | 6,719,011 |
| 2017-03-16 | 4.85 | 5.10 | 4.83 | 5.10 | 10,372,798 |
| 2017-03-15 | 4.92 | 5.02 | 4.90 | 4.99 | 3,766,000 |
| 2017-03-14 | 4.98 | 4.99 | 4.92 | 4.96 | 2,278,000 |
| 2017-03-13 | 4.90 | 5.00 | 4.87 | 4.98 | 2,540,000 |
| 2017-03-10 | 4.90 | 4.90 | 4.84 | 4.89 | 2,492,801 |
| 2017-03-09 | 4.94 | 5.00 | 4.82 | 4.89 | 6,799,286 |
| 2017-03-08 | 5.02 | 5.03 | 4.93 | 4.98 | 3,420,196 |
| 2017-03-07 | 4.98 | 5.03 | 4.93 | 5.01 | 4,547,500 |
| 2017-03-06 | 5.05 | 5.05 | 4.93 | 5.01 | 3,679,000 |
| 2017-03-03 | 5.11 | 5.13 | 5.03 | 5.04 | 4,820,489 |
| 2017-03-02 | 5.01 | 5.15 | 4.98 | 5.11 | 9,689,501 |
| 2017-03-01 | 5.00 | 5.02 | 4.96 | 5.00 | 2,398,002 |
| 2017-02-28 | 5.00 | 5.02 | 4.93 | 5.00 | 2,985,000 |
| 2017-02-27 | 4.96 | 5.07 | 4.90 | 4.99 | 4,229,506 |
| 2017-02-24 | 4.99 | 5.10 | 4.92 | 4.96 | 7,196,431 |
| 2017-02-23 | 4.99 | 5.07 | 4.88 | 4.96 | 7,038,501 |
| 2017-02-22 | 4.72 | 5.00 | 4.72 | 4.99 | 9,288,807 |
| 2017-02-21 | 4.75 | 4.84 | 4.72 | 4.76 | 8,949,091 |
| 2017-02-20 | 4.85 | 4.91 | 4.73 | 4.79 | 5,152,000 |
| 2017-02-17 | 4.92 | 4.94 | 4.78 | 4.79 | 5,869,833 |
| 2017-02-16 | 4.93 | 4.98 | 4.82 | 4.89 | 6,526,129 |
| 2017-02-15 | 4.98 | 5.05 | 4.83 | 4.87 | 4,601,773 |
| 2017-02-14 | 5.05 | 5.07 | 4.95 | 5.01 | 2,033,304 |
| 2017-02-13 | 5.08 | 5.11 | 4.98 | 5.08 | 2,355,500 |
| 2017-02-10 | 5.13 | 5.16 | 5.00 | 5.09 | 3,039,601 |
| 2017-02-09 | 5.00 | 5.18 | 4.96 | 5.07 | 3,422,357 |
| 2017-02-08 | 5.00 | 5.03 | 4.88 | 5.00 | 2,622,000 |
| 2017-02-07 | 4.88 | 5.01 | 4.84 | 4.99 | 4,268,472 |
| 2017-02-06 | 4.74 | 4.89 | 4.69 | 4.84 | 4,837,000 |
| 2017-02-03 | 4.76 | 4.81 | 4.68 | 4.77 | 3,174,105 |
| 2017-02-02 | 4.83 | 4.83 | 4.68 | 4.74 | 1,297,387 |
| 2017-02-01 | 4.89 | 4.92 | 4.77 | 4.79 | 2,424,889 |
| 2017-01-27 | 4.85 | 4.86 | 4.73 | 4.85 | 786,936 |
| 2017-01-26 | 4.75 | 4.84 | 4.74 | 4.83 | 1,430,505 |
| 2017-01-25 | 4.82 | 4.82 | 4.73 | 4.73 | 2,754,000 |
| 2017-01-24 | 4.78 | 4.86 | 4.72 | 4.84 | 3,921,000 |
| 2017-01-23 | 4.98 | 4.98 | 4.71 | 4.75 | 5,328,000 |
| 2017-01-20 | 4.94 | 5.04 | 4.85 | 4.96 | 1,864,383 |
| 2017-01-19 | 5.04 | 5.17 | 4.97 | 5.00 | 2,136,000 |
| 2017-01-18 | 4.98 | 5.04 | 4.90 | 5.03 | 3,380,500 |
| 2017-01-17 | 4.98 | 5.06 | 4.98 | 5.01 | 1,771,732 |
| 2017-01-16 | 5.06 | 5.09 | 4.90 | 4.95 | 5,872,000 |
| 2017-01-13 | 5.17 | 5.18 | 5.02 | 5.07 | 4,554,000 |
| 2017-01-12 | 5.13 | 5.17 | 5.05 | 5.13 | 4,758,274 |
| 2017-01-11 | 5.11 | 5.18 | 5.05 | 5.09 | 7,939,168 |
| 2017-01-10 | 5.06 | 5.27 | 5.05 | 5.09 | 8,962,002 |
| 2017-01-09 | 5.38 | 5.43 | 5.05 | 5.05 | 9,852,000 |
| 2017-01-06 | 5.29 | 5.40 | 5.17 | 5.25 | 7,008,176 |
| 2017-01-05 | 5.21 | 5.37 | 5.17 | 5.23 | 5,675,808 |
| 2017-01-04 | 5.40 | 5.40 | 5.21 | 5.27 | 4,701,500 |
| 2017-01-03 | 5.28 | 5.43 | 5.17 | 5.33 | 6,247,626 |
| 2016-12-30 | 5.05 | 5.35 | 4.92 | 5.28 | 13,311,555 |
| 2016-12-29 | 5.00 | 5.06 | 4.93 | 4.94 | 2,274,535 |
| 2016-12-28 | 4.78 | 5.04 | 4.78 | 4.99 | 3,080,511 |
| 2016-12-23 | 4.90 | 4.90 | 4.72 | 4.74 | 4,152,000 |
| 2016-12-22 | 4.98 | 4.98 | 4.87 | 4.89 | 3,947,500 |
| 2016-12-21 | 4.94 | 5.07 | 4.93 | 4.96 | 4,350,000 |
| 2016-12-20 | 5.08 | 5.10 | 4.84 | 4.89 | 5,607,000 |
| 2016-12-19 | 4.89 | 5.07 | 4.87 | 4.99 | 12,158,387 |
| 2016-12-16 | 4.60 | 4.97 | 4.60 | 4.84 | 12,558,066 |
| 2016-12-15 | 4.65 | 4.71 | 4.50 | 4.65 | 6,505,500 |
| 2016-12-14 | 4.54 | 4.74 | 4.51 | 4.73 | 9,758,970 |
| 2016-12-13 | 4.41 | 4.58 | 4.36 | 4.55 | 8,113,001 |
| 2016-12-12 | 4.37 | 4.41 | 4.20 | 4.38 | 15,864,000 |
| 2016-12-09 | 4.30 | 4.37 | 4.18 | 4.31 | 9,597,274 |
| 2016-12-08 | 4.48 | 4.50 | 4.25 | 4.26 | 9,476,470 |
| 2016-12-07 | 4.45 | 4.52 | 4.39 | 4.46 | 10,838,000 |
| 2016-12-06 | 4.34 | 4.58 | 4.28 | 4.47 | 14,803,522 |
| 2016-12-05 | 4.11 | 4.40 | 4.11 | 4.27 | 18,925,000 |
| 2016-12-02 | 4.16 | 4.16 | 4.10 | 4.12 | 6,520,000 |
| 2016-12-01 | 4.19 | 4.19 | 4.13 | 4.15 | 7,482,500 |
| 2016-11-30 | 4.20 | 4.26 | 4.17 | 4.20 | 7,202,000 |
| 2016-11-29 | 4.24 | 4.24 | 4.15 | 4.21 | 8,234,136 |
| 2016-11-28 | 4.17 | 4.23 | 4.13 | 4.20 | 10,464,000 |
| 2016-11-25 | 4.20 | 4.20 | 4.06 | 4.13 | 7,424,500 |
| 2016-11-24 | 4.17 | 4.17 | 4.10 | 4.13 | 4,715,500 |
| 2016-11-23 | 4.14 | 4.17 | 4.08 | 4.13 | 16,412,000 |
| 2016-11-22 | 4.50 | 4.50 | 3.90 | 4.14 | 36,368,508 |
| 2016-11-21 | 4.65 | 4.74 | 4.59 | 4.66 | 3,734,500 |
| 2016-11-18 | 4.42 | 4.63 | 4.42 | 4.61 | 2,052,503 |
| 2016-11-17 | 4.45 | 4.50 | 4.41 | 4.43 | 754,000 |
| 2016-11-16 | 4.44 | 4.56 | 4.42 | 4.49 | 1,238,002 |
| 2016-11-15 | 4.35 | 4.47 | 4.32 | 4.43 | 2,056,000 |
| 2016-11-14 | 4.26 | 4.48 | 4.20 | 4.31 | 2,308,000 |
| 2016-11-11 | 4.33 | 4.40 | 4.22 | 4.29 | 1,262,000 |
| 2016-11-10 | 4.33 | 4.45 | 4.33 | 4.37 | 1,813,000 |
| 2016-11-09 | 4.31 | 4.31 | 4.11 | 4.28 | 3,398,000 |
| 2016-11-08 | 4.20 | 4.40 | 4.12 | 4.31 | 2,475,013 |
| 2016-11-07 | 4.09 | 4.24 | 4.07 | 4.14 | 2,228,000 |
| 2016-11-04 | 4.04 | 4.20 | 4.04 | 4.12 | 828,000 |
| 2016-11-03 | 4.15 | 4.22 | 4.07 | 4.10 | 3,099,504 |
| 2016-11-02 | 4.24 | 4.35 | 4.16 | 4.19 | 1,085,023 |
| 2016-11-01 | 4.25 | 4.34 | 4.20 | 4.32 | 1,320,000 |
| 2016-10-31 | 4.34 | 4.37 | 4.20 | 4.29 | 2,387,387 |
| 2016-10-28 | 4.39 | 4.44 | 4.31 | 4.32 | 2,112,000 |
| 2016-10-27 | 4.46 | 4.47 | 4.35 | 4.40 | 1,970,000 |
| 2016-10-26 | 4.36 | 4.48 | 4.35 | 4.44 | 2,663,001 |
| 2016-10-25 | 4.35 | 4.45 | 4.27 | 4.37 | 2,201,500 |
| 2016-10-24 | 4.35 | 4.46 | 4.35 | 4.43 | 1,294,000 |
| 2016-10-21 | 4.45 | 4.45 | 4.45 | 4.45 | 0 |
| 2016-10-20 | 4.54 | 4.63 | 4.42 | 4.45 | 1,296,000 |
| 2016-10-19 | 4.46 | 4.78 | 4.43 | 4.53 | 4,561,500 |
| 2016-10-18 | 4.40 | 4.47 | 4.29 | 4.43 | 1,351,903 |
| 2016-10-17 | 4.38 | 4.48 | 4.25 | 4.37 | 3,656,000 |
| 2016-10-14 | 4.60 | 4.60 | 4.37 | 4.42 | 2,307,510 |
| 2016-10-13 | 4.67 | 4.67 | 4.48 | 4.57 | 3,459,000 |
| 2016-10-12 | 4.51 | 4.71 | 4.40 | 4.67 | 3,269,988 |
| 2016-10-11 | 4.57 | 4.57 | 4.46 | 4.48 | 1,576,502 |
| 2016-10-07 | 4.64 | 4.65 | 4.54 | 4.57 | 1,463,500 |
| 2016-10-06 | 4.54 | 4.63 | 4.44 | 4.59 | 2,492,000 |
| 2016-10-05 | 4.50 | 4.68 | 4.45 | 4.60 | 1,790,409 |
| 2016-10-04 | 4.61 | 4.63 | 4.43 | 4.54 | 2,844,000 |
| 2016-10-03 | 4.51 | 4.73 | 4.51 | 4.66 | 3,493,547 |
| 2016-09-30 | 4.37 | 4.55 | 4.31 | 4.50 | 3,470,500 |
| 2016-09-29 | 4.36 | 4.40 | 4.29 | 4.38 | 1,250,500 |
| 2016-09-28 | 4.29 | 4.40 | 4.23 | 4.37 | 1,523,023 |
| 2016-09-27 | 4.27 | 4.37 | 4.21 | 4.27 | 2,060,504 |
| 2016-09-26 | 4.03 | 4.40 | 4.03 | 4.28 | 7,504,910 |
| 2016-09-23 | 4.25 | 4.33 | 4.00 | 4.04 | 4,682,000 |
| 2016-09-22 | 4.23 | 4.33 | 4.23 | 4.28 | 1,991,002 |
| 2016-09-21 | 4.27 | 4.44 | 4.26 | 4.30 | 3,215,508 |
| 2016-09-20 | 4.20 | 4.40 | 4.10 | 4.32 | 3,995,526 |
| 2016-09-19 | 4.25 | 4.28 | 4.13 | 4.20 | 2,466,000 |
| 2016-09-15 | 3.93 | 4.22 | 3.91 | 4.21 | 2,055,155 |
| 2016-09-14 | 3.95 | 4.03 | 3.85 | 3.92 | 1,406,000 |
| 2016-09-13 | 3.91 | 4.07 | 3.91 | 3.93 | 2,204,079 |
| 2016-09-12 | 3.91 | 3.97 | 3.79 | 3.91 | 3,972,502 |
| 2016-09-09 | 3.77 | 4.14 | 3.74 | 3.95 | 5,531,588 |
| 2016-09-08 | 3.93 | 3.93 | 3.72 | 3.76 | 3,943,294 |
| 2016-09-07 | 3.90 | 3.95 | 3.80 | 3.89 | 2,222,002 |
| 2016-09-06 | 3.93 | 3.94 | 3.78 | 3.85 | 2,836,000 |
| 2016-09-05 | 3.82 | 4.08 | 3.81 | 3.89 | 8,180,500 |
| 2016-09-02 | 3.46 | 3.80 | 3.45 | 3.74 | 6,160,002 |
| 2016-09-01 | 3.48 | 3.48 | 3.29 | 3.43 | 2,939,882 |
| 2016-08-31 | 3.30 | 3.58 | 3.27 | 3.50 | 5,250,000 |
| 2016-08-30 | 3.26 | 3.33 | 3.19 | 3.27 | 2,597,002 |
| 2016-08-29 | 3.21 | 3.25 | 3.18 | 3.25 | 4,478,000 |
| 2016-08-26 | 2.94 | 3.25 | 2.94 | 3.23 | 10,516,004 |
| 2016-08-25 | 2.92 | 2.94 | 2.87 | 2.94 | 1,977,528 |
| 2016-08-24 | 2.98 | 2.99 | 2.91 | 2.95 | 1,338,000 |
| 2016-08-23 | 2.96 | 3.02 | 2.94 | 3.02 | 1,644,000 |
| 2016-08-22 | 3.04 | 3.04 | 2.95 | 2.98 | 1,302,000 |
| 2016-08-19 | 3.01 | 3.04 | 2.95 | 3.02 | 2,632,502 |
| 2016-08-18 | 2.94 | 3.00 | 2.91 | 2.98 | 2,755,334 |
| 2016-08-17 | 2.98 | 3.03 | 2.90 | 2.94 | 2,436,800 |
| 2016-08-16 | 3.00 | 3.01 | 2.90 | 2.94 | 4,118,505 |
| 2016-08-15 | 3.05 | 3.06 | 2.99 | 2.99 | 3,184,000 |
| 2016-08-12 | 3.00 | 3.06 | 2.96 | 3.03 | 7,819,000 |
| 2016-08-11 | 3.08 | 3.15 | 3.05 | 3.11 | 1,076,000 |
| 2016-08-10 | 3.09 | 3.08 | 3.04 | 3.06 | 746,500 |
| 2016-08-09 | 3.09 | 3.14 | 3.03 | 3.07 | 1,377,500 |
| 2016-08-08 | 3.03 | 3.09 | 3.03 | 3.08 | 850,000 |
| 2016-08-05 | 3.03 | 3.03 | 2.98 | 3.01 | 1,086,000 |
| 2016-08-04 | 3.05 | 3.05 | 2.99 | 3.02 | 1,018,000 |
| 2016-08-03 | 3.00 | 3.04 | 2.99 | 3.04 | 646,000 |
| 2016-08-02 | 3.01 | 3.01 | 3.01 | 3.01 | 0 |
| 2016-08-01 | 3.03 | 3.10 | 3.00 | 3.01 | 1,408,000 |
| 2016-07-29 | 3.09 | 3.09 | 3.02 | 3.03 | 1,183,800 |
| 2016-07-28 | 3.13 | 3.13 | 3.08 | 3.11 | 762,382 |
| 2016-07-27 | 3.10 | 3.17 | 3.10 | 3.14 | 481,002 |
| 2016-07-26 | 3.13 | 3.16 | 3.10 | 3.10 | 1,113,011 |
| 2016-07-25 | 3.22 | 3.26 | 3.11 | 3.13 | 2,412,000 |
| 2016-07-22 | 3.13 | 3.23 | 3.13 | 3.21 | 1,614,500 |
| 2016-07-21 | 3.12 | 3.16 | 3.10 | 3.13 | 1,683,030 |
| 2016-07-20 | 3.15 | 3.16 | 3.10 | 3.13 | 724,000 |
| 2016-07-19 | 3.09 | 3.22 | 3.08 | 3.16 | 2,522,000 |
| 2016-07-18 | 3.16 | 3.16 | 3.05 | 3.11 | 1,124,000 |
| 2016-07-15 | 3.09 | 3.17 | 3.08 | 3.16 | 1,524,500 |
| 2016-07-14 | 3.12 | 3.12 | 3.02 | 3.09 | 1,085,933 |
| 2016-07-13 | 3.11 | 3.12 | 3.05 | 3.12 | 706,000 |
| 2016-07-12 | 3.07 | 3.10 | 3.00 | 3.09 | 2,298,000 |
| 2016-07-11 | 3.05 | 3.11 | 3.00 | 3.02 | 2,098,000 |
| 2016-07-08 | 2.96 | 3.04 | 2.90 | 3.03 | 2,447,000 |
| 2016-07-07 | 3.04 | 3.04 | 2.94 | 3.00 | 1,396,000 |
| 2016-07-06 | 2.99 | 3.04 | 2.95 | 2.99 | 1,599,573 |
| 2016-07-05 | 3.05 | 3.06 | 3.00 | 3.00 | 1,208,576 |
| 2016-07-04 | 3.05 | 3.07 | 3.01 | 3.06 | 1,320,154 |
| 2016-06-30 | 3.03 | 3.06 | 2.99 | 3.05 | 839,653 |
| 2016-06-29 | 2.99 | 3.06 | 2.99 | 3.00 | 768,000 |
| 2016-06-28 | 2.94 | 3.02 | 2.94 | 3.00 | 1,030,000 |
| 2016-06-27 | 2.96 | 3.07 | 2.96 | 2.97 | 2,204,075 |
| 2016-06-24 | 3.00 | 3.05 | 2.92 | 3.02 | 4,190,658 |
| 2016-06-23 | 3.12 | 3.12 | 2.97 | 3.03 | 2,996,000 |
| 2016-06-22 | 3.02 | 3.16 | 3.00 | 3.13 | 2,210,383 |
| 2016-06-21 | 3.05 | 3.09 | 2.98 | 2.99 | 627,000 |
| 2016-06-20 | 3.04 | 3.05 | 2.98 | 3.02 | 1,685,000 |
| 2016-06-17 | 3.03 | 3.07 | 2.98 | 2.98 | 2,072,165 |
| 2016-06-16 | 3.05 | 3.05 | 3.00 | 3.00 | 701,000 |
| 2016-06-15 | 3.01 | 3.06 | 2.98 | 3.03 | 2,892,000 |
| 2016-06-14 | 3.09 | 3.09 | 3.01 | 3.05 | 1,761,298 |
| 2016-06-13 | 3.17 | 3.17 | 3.02 | 3.12 | 1,072,000 |
| 2016-06-10 | 3.15 | 3.18 | 3.14 | 3.16 | 836,575 |
| 2016-06-08 | 3.28 | 3.35 | 3.13 | 3.13 | 1,761,060 |
| 2016-06-07 | 3.15 | 3.24 | 3.15 | 3.24 | 1,892,308 |
| 2016-06-06 | 3.15 | 3.16 | 3.11 | 3.14 | 554,000 |
| 2016-06-03 | 3.17 | 3.19 | 3.11 | 3.14 | 817,363 |
| 2016-06-02 | 3.13 | 3.19 | 3.08 | 3.18 | 592,000 |
| 2016-06-01 | 3.14 | 3.18 | 3.10 | 3.10 | 1,135,000 |
| 2016-05-31 | 3.19 | 3.19 | 3.12 | 3.18 | 1,010,579 |
| 2016-05-30 | 3.24 | 3.24 | 3.13 | 3.18 | 328,000 |
| 2016-05-27 | 3.18 | 3.18 | 3.06 | 3.18 | 689,991 |
| 2016-05-26 | 3.25 | 3.25 | 3.12 | 3.13 | 364,000 |
| 2016-05-25 | 3.24 | 3.24 | 3.15 | 3.20 | 3,306,000 |
| 2016-05-24 | 3.02 | 3.20 | 3.00 | 3.15 | 2,142,000 |
| 2016-05-23 | 3.04 | 3.09 | 3.01 | 3.05 | 964,000 |
| 2016-05-20 | 2.96 | 3.03 | 2.96 | 3.02 | 1,107,502 |
| 2016-05-19 | 3.05 | 3.06 | 2.92 | 2.99 | 1,560,500 |
| 2016-05-18 | 3.05 | 3.07 | 2.97 | 3.03 | 989,175 |
| 2016-05-17 | 3.04 | 3.05 | 2.98 | 3.02 | 890,000 |
| 2016-05-16 | 2.91 | 3.00 | 2.91 | 3.00 | 1,144,000 |
| 2016-05-13 | 3.00 | 3.01 | 2.92 | 2.96 | 1,520,000 |
| 2016-05-12 | 2.94 | 2.96 | 2.91 | 2.96 | 330,000 |
| 2016-05-11 | 3.05 | 3.06 | 2.94 | 2.96 | 1,480,076 |
| 2016-05-10 | 3.00 | 3.08 | 2.99 | 3.06 | 878,000 |
| 2016-05-09 | 3.10 | 3.10 | 2.96 | 3.00 | 2,008,000 |
| 2016-05-06 | 3.15 | 3.15 | 3.06 | 3.09 | 1,869,294 |
| 2016-05-05 | 3.17 | 3.17 | 3.12 | 3.15 | 805,007 |
| 2016-05-04 | 3.27 | 3.27 | 3.11 | 3.17 | 1,891,294 |
| 2016-05-03 | 3.26 | 3.26 | 3.15 | 3.17 | 1,016,500 |
| 2016-04-29 | 3.24 | 3.29 | 3.19 | 3.24 | 815,001 |
| 2016-04-28 | 3.15 | 3.32 | 3.11 | 3.25 | 4,149,000 |
| 2016-04-27 | 3.14 | 3.14 | 3.06 | 3.10 | 1,720,500 |
| 2016-04-26 | 3.22 | 3.22 | 3.06 | 3.11 | 1,869,600 |
| 2016-04-25 | 3.21 | 3.27 | 3.18 | 3.19 | 1,936,000 |
| 2016-04-22 | 3.20 | 3.22 | 3.17 | 3.21 | 516,000 |
| 2016-04-21 | 3.18 | 3.22 | 3.17 | 3.22 | 986,000 |
| 2016-04-20 | 3.19 | 3.25 | 3.13 | 3.17 | 1,972,000 |
| 2016-04-19 | 3.38 | 3.38 | 3.17 | 3.20 | 2,845,000 |
| 2016-04-18 | 3.26 | 3.33 | 3.24 | 3.30 | 653,294 |
| 2016-04-15 | 3.33 | 3.37 | 3.26 | 3.34 | 1,559,794 |
| 2016-04-14 | 3.42 | 3.42 | 3.26 | 3.33 | 2,111,503 |
| 2016-04-13 | 3.23 | 3.35 | 3.22 | 3.33 | 1,996,000 |
| 2016-04-12 | 3.10 | 3.23 | 3.10 | 3.22 | 754,142 |
| 2016-04-11 | 3.07 | 3.21 | 3.07 | 3.16 | 1,690,000 |
| 2016-04-08 | 3.13 | 3.17 | 3.06 | 3.14 | 1,197,500 |
| 2016-04-07 | 3.06 | 3.23 | 3.04 | 3.20 | 5,322,345 |
| 2016-04-06 | 2.96 | 3.09 | 2.95 | 3.08 | 1,846,034 |
| 2016-04-05 | 3.06 | 3.06 | 2.95 | 3.03 | 1,717,000 |
| 2016-04-01 | 3.08 | 3.12 | 3.02 | 3.05 | 2,450,500 |
| 2016-03-31 | 2.90 | 3.21 | 2.90 | 3.12 | 8,137,500 |
| 2016-03-30 | 2.98 | 3.01 | 2.88 | 2.91 | 4,464,000 |
| 2016-03-29 | 2.96 | 3.01 | 2.91 | 2.96 | 2,788,000 |
| 2016-03-24 | 2.90 | 3.02 | 2.90 | 3.02 | 3,936,000 |
| 2016-03-23 | 2.95 | 2.98 | 2.90 | 2.95 | 2,769,500 |
| 2016-03-22 | 2.99 | 2.99 | 2.91 | 2.94 | 2,266,000 |
| 2016-03-21 | 2.93 | 2.96 | 2.89 | 2.96 | 4,038,000 |
| 2016-03-18 | 2.96 | 2.96 | 2.86 | 2.95 | 6,340,500 |
| 2016-03-17 | 2.86 | 2.93 | 2.83 | 2.92 | 4,379,605 |
| 2016-03-16 | 3.09 | 3.09 | 2.85 | 2.86 | 12,680,298 |
| 2016-03-15 | 3.36 | 3.39 | 3.24 | 3.28 | 1,568,000 |
| 2016-03-14 | 3.20 | 3.45 | 3.18 | 3.43 | 5,740,100 |
| 2016-03-11 | 3.06 | 3.18 | 3.06 | 3.15 | 3,736,000 |
| 2016-03-10 | 3.07 | 3.19 | 3.00 | 3.10 | 4,155,504 |
| 2016-03-09 | 3.00 | 3.07 | 2.97 | 3.02 | 3,144,000 |
| 2016-03-08 | 3.01 | 3.09 | 2.89 | 3.06 | 5,486,294 |
| 2016-03-07 | 3.04 | 3.09 | 2.96 | 3.01 | 5,450,000 |
| 2016-03-04 | 2.99 | 3.03 | 2.96 | 3.02 | 4,518,000 |
| 2016-03-03 | 2.99 | 3.00 | 2.89 | 2.99 | 2,802,000 |
| 2016-03-02 | 2.92 | 2.97 | 2.87 | 2.94 | 3,892,500 |
| 2016-03-01 | 2.84 | 2.88 | 2.81 | 2.84 | 5,865,000 |
| 2016-02-29 | 3.01 | 3.05 | 2.82 | 2.83 | 4,513,003 |
| 2016-02-26 | 2.91 | 3.03 | 2.91 | 3.00 | 4,833,000 |
| 2016-02-25 | 3.08 | 3.08 | 2.88 | 2.89 | 2,172,000 |
| 2016-02-24 | 2.94 | 3.09 | 2.91 | 3.05 | 2,754,000 |
| 2016-02-23 | 3.11 | 3.13 | 2.99 | 3.01 | 2,268,502 |
| 2016-02-22 | 2.86 | 3.13 | 2.86 | 3.12 | 3,773,000 |
| 2016-02-19 | 2.91 | 2.95 | 2.87 | 2.89 | 2,252,000 |
| 2016-02-18 | 2.94 | 2.94 | 2.86 | 2.92 | 2,572,000 |
| 2016-02-17 | 2.98 | 2.99 | 2.80 | 2.84 | 1,688,000 |
| 2016-02-16 | 2.80 | 2.94 | 2.80 | 2.89 | 1,561,500 |
| 2016-02-15 | 2.77 | 2.83 | 2.77 | 2.80 | 1,168,000 |
| 2016-02-12 | 2.74 | 2.78 | 2.70 | 2.70 | 4,203,000 |
| 2016-02-11 | 2.86 | 2.92 | 2.83 | 2.83 | 3,526,000 |
| 2016-02-05 | 2.98 | 3.09 | 2.98 | 3.04 | 1,812,000 |
| 2016-02-04 | 3.05 | 3.10 | 3.00 | 3.06 | 3,008,000 |
| 2016-02-03 | 3.01 | 3.12 | 3.00 | 3.05 | 2,158,000 |
| 2016-02-02 | 3.04 | 3.33 | 3.04 | 3.13 | 3,800,000 |
| 2016-02-01 | 2.94 | 3.14 | 2.90 | 3.08 | 3,926,000 |
| 2016-01-29 | 2.82 | 2.93 | 2.82 | 2.92 | 5,870,400 |
| 2016-01-28 | 2.88 | 2.90 | 2.84 | 2.85 | 3,374,000 |
| 2016-01-27 | 2.98 | 2.98 | 2.84 | 2.90 | 2,524,000 |
| 2016-01-26 | 2.97 | 3.03 | 2.85 | 2.86 | 3,682,000 |
| 2016-01-25 | 2.97 | 3.02 | 2.90 | 3.00 | 4,730,100 |
| 2016-01-22 | 2.95 | 2.95 | 2.82 | 2.90 | 3,015,600 |
| 2016-01-21 | 2.94 | 3.00 | 2.83 | 2.85 | 4,450,000 |
| 2016-01-20 | 3.00 | 3.05 | 2.85 | 2.95 | 4,786,508 |
| 2016-01-19 | 3.03 | 3.11 | 2.96 | 3.02 | 5,550,000 |
| 2016-01-18 | 3.09 | 3.14 | 2.98 | 3.07 | 4,321,000 |
| 2016-01-15 | 3.09 | 3.11 | 3.03 | 3.09 | 2,550,000 |
| 2016-01-14 | 3.13 | 3.14 | 3.05 | 3.07 | 4,306,000 |
| 2016-01-13 | 3.30 | 3.31 | 3.15 | 3.16 | 3,531,000 |
| 2016-01-12 | 3.28 | 3.37 | 3.17 | 3.18 | 5,583,007 |
| 2016-01-11 | 3.48 | 3.50 | 3.20 | 3.23 | 10,280,015 |
| 2016-01-08 | 3.89 | 3.91 | 3.55 | 3.59 | 5,637,000 |
| 2016-01-07 | 4.00 | 4.00 | 4.00 | 4.00 | 0 |
| 2016-01-06 | 4.23 | 4.23 | 3.94 | 4.00 | 2,514,000 |
| 2016-01-05 | 4.16 | 4.25 | 4.10 | 4.20 | 1,451,294 |
| 2016-01-04 | 4.30 | 4.30 | 4.08 | 4.18 | 1,236,000 |
| 2015-12-31 | 4.20 | 4.32 | 4.13 | 4.29 | 2,784,423 |
| 2015-12-30 | 4.23 | 4.23 | 4.10 | 4.15 | 953,740 |
| 2015-12-29 | 4.21 | 4.21 | 4.11 | 4.16 | 1,265,000 |
| 2015-12-28 | 4.22 | 4.24 | 4.13 | 4.17 | 848,000 |
| 2015-12-24 | 4.29 | 4.29 | 4.18 | 4.20 | 214,000 |
| 2015-12-23 | 4.14 | 4.26 | 4.13 | 4.18 | 2,415,000 |
| 2015-12-22 | 4.17 | 4.22 | 4.09 | 4.11 | 3,264,643 |
| 2015-12-21 | 3.97 | 4.35 | 3.97 | 4.21 | 2,458,001 |
| 2015-12-18 | 3.96 | 4.11 | 3.96 | 4.00 | 2,658,182 |
| 2015-12-17 | 4.14 | 4.14 | 3.98 | 4.00 | 2,140,502 |
| 2015-12-16 | 4.22 | 4.22 | 3.86 | 3.99 | 2,402,500 |
| 2015-12-15 | 4.18 | 4.18 | 3.87 | 3.88 | 2,357,219 |
| 2015-12-14 | 4.24 | 4.27 | 3.96 | 3.99 | 4,642,000 |
| 2015-12-11 | 4.18 | 4.23 | 4.04 | 4.11 | 2,492,000 |
| 2015-12-10 | 3.97 | 4.29 | 3.97 | 4.20 | 1,210,000 |
| 2015-12-09 | 4.33 | 4.35 | 4.24 | 4.27 | 1,528,000 |
| 2015-12-08 | 4.34 | 4.40 | 4.30 | 4.36 | 1,339,285 |
| 2015-12-07 | 4.37 | 4.38 | 4.29 | 4.33 | 886,000 |
| 2015-12-04 | 4.36 | 4.40 | 4.35 | 4.36 | 342,177 |
| 2015-12-03 | 4.44 | 4.53 | 4.40 | 4.49 | 742,000 |
| 2015-12-02 | 4.30 | 4.46 | 4.29 | 4.46 | 1,205,322 |
| 2015-12-01 | 4.24 | 4.37 | 4.22 | 4.35 | 1,132,000 |
| 2015-11-30 | 4.25 | 4.42 | 4.24 | 4.30 | 2,124,008 |
| 2015-11-27 | 4.47 | 4.47 | 4.24 | 4.29 | 1,479,294 |
| 2015-11-26 | 4.63 | 4.63 | 4.39 | 4.42 | 1,148,907 |
| 2015-11-25 | 4.53 | 4.57 | 4.51 | 4.55 | 1,564,000 |
| 2015-11-24 | 4.46 | 4.55 | 4.43 | 4.52 | 1,307,500 |
| 2015-11-23 | 4.47 | 4.54 | 4.39 | 4.53 | 1,788,000 |
| 2015-11-20 | 4.40 | 4.48 | 4.32 | 4.42 | 914,000 |
| 2015-11-19 | 4.47 | 4.55 | 4.36 | 4.42 | 3,102,000 |
| 2015-11-18 | 4.56 | 4.61 | 4.35 | 4.42 | 2,714,718 |
| 2015-11-17 | 4.48 | 4.64 | 4.47 | 4.58 | 2,302,500 |
| 2015-11-16 | 4.40 | 4.57 | 4.40 | 4.45 | 1,909,037 |
| 2015-11-13 | 4.47 | 4.60 | 4.43 | 4.52 | 1,595,504 |
| 2015-11-12 | 4.38 | 4.54 | 4.35 | 4.53 | 3,250,260 |
| 2015-11-11 | 4.29 | 4.40 | 4.20 | 4.35 | 2,121,000 |
| 2015-11-10 | 4.35 | 4.42 | 4.24 | 4.27 | 2,217,500 |
| 2015-11-09 | 4.25 | 4.44 | 4.22 | 4.36 | 1,582,000 |
| 2015-11-06 | 4.26 | 4.31 | 4.21 | 4.24 | 1,086,000 |
| 2015-11-05 | 4.21 | 4.30 | 4.18 | 4.26 | 1,320,000 |
| 2015-11-04 | 4.22 | 4.35 | 4.14 | 4.21 | 4,210,588 |
| 2015-11-03 | 4.10 | 4.20 | 4.10 | 4.14 | 885,457 |
| 2015-11-02 | 4.16 | 4.16 | 4.07 | 4.09 | 1,250,000 |
| 2015-10-30 | 4.18 | 4.25 | 4.11 | 4.14 | 764,000 |
| 2015-10-29 | 4.12 | 4.23 | 4.12 | 4.18 | 734,000 |
| 2015-10-28 | 4.13 | 4.30 | 4.08 | 4.13 | 1,669,000 |
| 2015-10-27 | 4.41 | 4.41 | 4.21 | 4.26 | 860,000 |
| 2015-10-26 | 4.41 | 4.41 | 4.29 | 4.36 | 940,500 |
| 2015-10-23 | 4.55 | 4.55 | 4.34 | 4.35 | 1,066,000 |
| 2015-10-22 | 4.23 | 4.45 | 4.23 | 4.45 | 1,648,000 |
| 2015-10-20 | 4.32 | 4.38 | 4.28 | 4.34 | 719,007 |
| 2015-10-19 | 4.32 | 4.37 | 4.28 | 4.37 | 910,502 |
| 2015-10-16 | 4.38 | 4.42 | 4.28 | 4.30 | 2,480,000 |
| 2015-10-15 | 4.35 | 4.39 | 4.26 | 4.32 | 748,502 |
| 2015-10-14 | 4.30 | 4.38 | 4.19 | 4.25 | 1,360,000 |
| 2015-10-13 | 4.23 | 4.40 | 4.23 | 4.32 | 1,430,000 |
| 2015-10-12 | 4.34 | 4.38 | 4.25 | 4.26 | 2,157,290 |
| 2015-10-09 | 4.22 | 4.35 | 4.22 | 4.25 | 1,368,000 |
| 2015-10-08 | 4.40 | 4.40 | 4.18 | 4.22 | 1,529,600 |
| 2015-10-07 | 4.08 | 4.38 | 4.08 | 4.37 | 3,512,000 |
| 2015-10-06 | 4.20 | 4.20 | 4.04 | 4.09 | 1,326,000 |
| 2015-10-05 | 4.18 | 4.20 | 4.07 | 4.10 | 1,490,000 |
| 2015-10-02 | 3.75 | 4.14 | 3.75 | 4.06 | 2,153,500 |
| 2015-09-30 | 3.93 | 3.98 | 3.80 | 3.94 | 1,423,000 |
| 2015-09-29 | 3.85 | 3.87 | 3.73 | 3.84 | 1,109,000 |
| 2015-09-25 | 3.97 | 3.99 | 3.86 | 3.91 | 570,000 |
| 2015-09-24 | 3.93 | 4.05 | 3.86 | 3.90 | 1,093,000 |
| 2015-09-23 | 3.90 | 4.10 | 3.82 | 3.87 | 1,949,294 |
| 2015-09-22 | 3.96 | 4.08 | 3.94 | 3.97 | 3,338,500 |
| 2015-09-21 | 3.85 | 4.00 | 3.78 | 3.91 | 1,866,000 |
| 2015-09-18 | 3.79 | 3.93 | 3.78 | 3.90 | 1,574,815 |
| 2015-09-17 | 3.81 | 3.84 | 3.71 | 3.76 | 2,063,000 |
| 2015-09-16 | 3.66 | 3.82 | 3.66 | 3.80 | 1,710,385 |
| 2015-09-15 | 3.78 | 3.78 | 3.65 | 3.65 | 1,147,075 |
| 2015-09-14 | 3.80 | 3.80 | 3.68 | 3.70 | 746,000 |
| 2015-09-11 | 3.83 | 3.83 | 3.70 | 3.72 | 1,268,000 |
| 2015-09-10 | 3.70 | 3.83 | 3.69 | 3.78 | 1,251,000 |
| 2015-09-09 | 3.72 | 3.88 | 3.70 | 3.88 | 3,036,000 |
| 2015-09-08 | 3.58 | 3.70 | 3.50 | 3.68 | 3,100,000 |
| 2015-09-07 | 3.38 | 3.64 | 3.37 | 3.55 | 3,313,500 |
| 2015-09-04 | 3.58 | 3.65 | 3.40 | 3.46 | 4,700,000 |
| 2015-09-02 | 3.60 | 3.77 | 3.47 | 3.65 | 3,728,000 |
| 2015-09-01 | 3.73 | 3.89 | 3.63 | 3.68 | 2,336,500 |
| 2015-08-31 | 3.95 | 4.02 | 3.80 | 3.88 | 3,014,986 |
| 2015-08-28 | 4.10 | 4.13 | 3.93 | 3.95 | 5,510,000 |
| 2015-08-27 | 3.90 | 4.03 | 3.79 | 3.98 | 4,052,000 |
| 2015-08-26 | 3.86 | 3.90 | 3.70 | 3.72 | 4,266,986 |
| 2015-08-25 | 3.80 | 4.10 | 3.70 | 3.83 | 5,903,294 |
| 2015-08-24 | 3.95 | 4.00 | 3.67 | 3.80 | 4,039,504 |
| 2015-08-21 | 4.30 | 4.32 | 4.08 | 4.14 | 3,795,000 |
| 2015-08-20 | 4.49 | 4.53 | 4.32 | 4.38 | 2,806,000 |
| 2015-08-19 | 4.58 | 4.62 | 4.39 | 4.53 | 3,626,000 |
| 2015-08-18 | 4.67 | 4.69 | 4.30 | 4.58 | 9,225,015 |
| 2015-08-17 | 4.50 | 4.77 | 4.12 | 4.72 | 9,539,507 |
| 2015-08-14 | 4.46 | 4.56 | 4.42 | 4.53 | 2,221,010 |
| 2015-08-13 | 4.42 | 4.52 | 4.31 | 4.48 | 7,599,231 |
| 2015-08-12 | 4.60 | 4.87 | 4.27 | 4.37 | 9,120,000 |
| 2015-08-11 | 4.84 | 4.95 | 4.70 | 4.70 | 2,964,000 |
| 2015-08-10 | 4.60 | 4.90 | 4.59 | 4.85 | 3,262,000 |
| 2015-08-07 | 4.40 | 4.66 | 4.40 | 4.64 | 2,419,030 |
| 2015-08-06 | 4.55 | 4.59 | 4.43 | 4.47 | 2,706,000 |
| 2015-08-05 | 4.60 | 4.66 | 4.44 | 4.54 | 1,814,000 |
| 2015-08-04 | 4.44 | 4.55 | 4.37 | 4.54 | 1,328,000 |
| 2015-08-03 | 4.62 | 4.65 | 4.45 | 4.52 | 5,314,000 |
| 2015-07-31 | 4.50 | 4.68 | 4.46 | 4.68 | 2,548,000 |
| 2015-07-30 | 4.60 | 4.64 | 4.43 | 4.49 | 3,690,000 |
| 2015-07-29 | 4.46 | 4.60 | 4.46 | 4.58 | 3,604,894 |
| 2015-07-28 | 4.37 | 4.71 | 4.30 | 4.43 | 3,264,000 |
| 2015-07-27 | 4.82 | 4.82 | 4.35 | 4.44 | 6,086,000 |
| 2015-07-24 | 4.74 | 4.95 | 4.74 | 4.87 | 1,992,000 |
| 2015-07-23 | 4.78 | 4.88 | 4.75 | 4.87 | 3,074,154 |
| 2015-07-22 | 4.90 | 4.93 | 4.67 | 4.76 | 4,806,014 |
| 2015-07-21 | 4.97 | 5.11 | 4.90 | 4.94 | 3,068,000 |
| 2015-07-20 | 5.06 | 5.23 | 4.98 | 4.99 | 3,425,385 |
| 2015-07-17 | 5.00 | 5.05 | 4.90 | 4.95 | 2,282,000 |
| 2015-07-16 | 4.61 | 4.98 | 4.50 | 4.90 | 4,600,000 |
| 2015-07-15 | 4.96 | 4.96 | 4.55 | 4.69 | 5,802,000 |
| 2015-07-14 | 4.91 | 4.96 | 4.80 | 4.83 | 4,733,007 |
| 2015-07-13 | 4.89 | 5.02 | 4.61 | 4.98 | 5,780,000 |
| 2015-07-10 | 4.55 | 4.92 | 4.55 | 4.73 | 11,367,000 |
| 2015-07-09 | 3.80 | 4.70 | 3.76 | 4.52 | 12,378,525 |
| 2015-07-08 | 3.77 | 3.97 | 3.41 | 3.73 | 14,405,800 |
| 2015-07-07 | 4.20 | 4.48 | 3.90 | 3.97 | 14,699,955 |
| 2015-07-06 | 4.78 | 5.15 | 3.94 | 4.20 | 19,320,000 |
| 2015-07-03 | 5.25 | 5.25 | 4.70 | 4.75 | 11,126,500 |
| 2015-07-02 | 5.60 | 5.60 | 5.08 | 5.15 | 11,266,015 |
| 2015-06-30 | 5.50 | 5.63 | 5.21 | 5.61 | 7,419,435 |
| 2015-06-29 | 5.78 | 5.87 | 5.30 | 5.50 | 8,167,000 |
| 2015-06-26 | 6.02 | 6.04 | 5.71 | 5.78 | 5,518,000 |
| 2015-06-25 | 6.08 | 6.15 | 5.95 | 6.07 | 3,878,007 |
| 2015-06-24 | 6.05 | 6.11 | 5.95 | 6.08 | 8,592,500 |
| 2015-06-23 | 6.05 | 6.16 | 5.96 | 6.15 | 3,676,500 |
| 2015-06-22 | 5.91 | 6.10 | 5.91 | 6.05 | 5,143,419 |
| 2015-06-19 | 6.18 | 6.34 | 5.92 | 5.93 | 5,036,728 |
| 2015-06-18 | 6.16 | 6.35 | 6.13 | 6.19 | 5,101,009 |
| 2015-06-17 | 5.98 | 6.29 | 5.89 | 6.16 | 13,004,010 |
| 2015-06-16 | 5.82 | 6.10 | 5.78 | 5.87 | 4,843,500 |
| 2015-06-15 | 5.86 | 6.15 | 5.73 | 5.82 | 9,700,984 |
| 2015-06-12 | 5.64 | 5.99 | 5.55 | 5.99 | 9,228,009 |
| 2015-06-11 | 5.57 | 5.66 | 5.43 | 5.50 | 4,540,315 |
| 2015-06-10 | 5.64 | 5.67 | 5.49 | 5.53 | 3,765,000 |
| 2015-06-09 | 5.76 | 5.79 | 5.30 | 5.48 | 7,646,000 |
| 2015-06-08 | 6.02 | 6.02 | 5.70 | 5.75 | 3,296,926 |
| 2015-06-05 | 5.88 | 6.00 | 5.74 | 5.75 | 3,620,002 |
| 2015-06-04 | 5.86 | 5.95 | 5.52 | 5.88 | 5,801,518 |
| 2015-06-03 | 6.10 | 6.14 | 5.91 | 5.91 | 4,370,000 |
| 2015-06-02 | 6.36 | 6.37 | 6.04 | 6.09 | 6,688,312 |
| 2015-06-01 | 5.97 | 6.36 | 5.89 | 6.29 | 8,978,000 |
| 2015-05-29 | 6.00 | 6.36 | 5.84 | 5.97 | 18,689,086 |
| 2015-05-28 | 6.00 | 6.09 | 5.69 | 5.91 | 15,642,000 |
| 2015-05-27 | 5.52 | 6.12 | 5.42 | 5.81 | 23,700,943 |
| 2015-05-26 | 5.58 | 5.58 | 5.34 | 5.38 | 7,888,000 |
| 2015-05-22 | 5.52 | 5.57 | 5.35 | 5.37 | 6,810,234 |
| 2015-05-21 | 5.32 | 5.60 | 5.32 | 5.51 | 4,266,067 |
| 2015-05-20 | 5.50 | 5.70 | 5.50 | 5.56 | 5,089,446 |
| 2015-05-19 | 5.50 | 5.83 | 5.30 | 5.67 | 12,824,728 |
| 2015-05-18 | 5.17 | 5.54 | 5.14 | 5.51 | 15,554,000 |
| 2015-05-15 | 5.30 | 5.33 | 5.06 | 5.14 | 4,568,784 |
| 2015-05-14 | 5.04 | 5.22 | 4.99 | 5.18 | 5,564,000 |
| 2015-05-13 | 5.08 | 5.10 | 4.98 | 5.00 | 7,194,179 |
| 2015-05-12 | 5.18 | 5.20 | 4.90 | 4.95 | 4,439,685 |
| 2015-05-11 | 5.18 | 5.18 | 4.97 | 5.11 | 4,665,026 |
| 2015-05-08 | 4.76 | 4.93 | 4.76 | 4.91 | 5,819,000 |
| 2015-05-07 | 4.97 | 4.98 | 4.58 | 4.69 | 13,430,002 |
| 2015-05-06 | 5.20 | 5.34 | 4.96 | 5.00 | 8,870,000 |
| 2015-05-05 | 5.31 | 5.35 | 5.16 | 5.22 | 5,122,000 |
| 2015-05-04 | 5.50 | 5.50 | 5.17 | 5.35 | 6,535,926 |
| 2015-04-30 | 5.28 | 5.31 | 5.16 | 5.24 | 6,891,207 |
| 2015-04-29 | 5.38 | 5.38 | 5.10 | 5.31 | 8,671,680 |
| 2015-04-28 | 5.59 | 5.68 | 5.36 | 5.39 | 7,540,000 |
| 2015-04-27 | 5.68 | 5.68 | 5.53 | 5.59 | 5,812,000 |
| 2015-04-24 | 5.63 | 5.63 | 5.34 | 5.60 | 4,840,513 |
| 2015-04-23 | 5.65 | 5.65 | 5.41 | 5.48 | 4,498,500 |
| 2015-04-22 | 5.48 | 5.73 | 5.40 | 5.59 | 8,929,504 |
| 2015-04-21 | 5.23 | 5.50 | 5.16 | 5.48 | 15,166,515 |
| 2015-04-20 | 5.17 | 5.40 | 4.95 | 5.15 | 15,109,589 |
| 2015-04-17 | 5.40 | 5.63 | 5.33 | 5.36 | 11,957,500 |
| 2015-04-16 | 5.42 | 5.55 | 5.35 | 5.50 | 11,170,542 |
| 2015-04-15 | 5.30 | 5.65 | 5.18 | 5.32 | 18,117,622 |
| 2015-04-14 | 5.72 | 5.74 | 5.20 | 5.29 | 22,517,889 |
| 2015-04-13 | 4.99 | 5.70 | 4.99 | 5.70 | 23,386,386 |
| 2015-04-10 | 4.89 | 5.05 | 4.70 | 4.98 | 20,030,103 |
| 2015-04-09 | 5.00 | 5.19 | 4.52 | 4.76 | 30,484,502 |
| 2015-04-08 | 4.70 | 5.00 | 4.65 | 4.85 | 28,331,572 |
| 2015-04-02 | 4.15 | 4.42 | 4.01 | 4.38 | 30,377,075 |
| 2015-04-01 | 3.65 | 4.15 | 3.65 | 4.15 | 32,791,577 |
| 2015-03-31 | 3.60 | 3.74 | 3.54 | 3.63 | 36,111,587 |
| 2015-03-30 | 3.29 | 3.57 | 3.25 | 3.44 | 24,012,606 |
| 2015-03-27 | 3.40 | 3.45 | 3.17 | 3.23 | 21,777,511 |
| 2015-03-26 | 3.57 | 3.64 | 3.36 | 3.38 | 18,750,000 |
| 2015-03-25 | 3.75 | 3.85 | 3.52 | 3.56 | 28,741,209 |
| 2015-03-24 | 3.40 | 3.87 | 3.35 | 3.73 | 63,019,292 |
| 2015-03-23 | 3.16 | 3.25 | 3.11 | 3.17 | 4,288,295 |
| 2015-03-20 | 3.11 | 3.20 | 3.09 | 3.10 | 5,008,431 |
| 2015-03-19 | 3.26 | 3.32 | 3.09 | 3.11 | 5,635,000 |
| 2015-03-18 | 3.23 | 3.29 | 3.21 | 3.24 | 1,664,500 |
| 2015-03-17 | 3.30 | 3.33 | 3.21 | 3.23 | 2,397,829 |
| 2015-03-16 | 3.34 | 3.36 | 3.21 | 3.33 | 5,147,729 |
| 2015-03-13 | 3.50 | 3.50 | 3.16 | 3.24 | 12,244,000 |
| 2015-03-12 | 3.53 | 3.56 | 3.51 | 3.54 | 3,414,504 |
| 2015-03-11 | 3.54 | 3.57 | 3.50 | 3.53 | 3,633,000 |
| 2015-03-10 | 3.63 | 3.71 | 3.52 | 3.54 | 5,653,073 |
| 2015-03-09 | 3.60 | 3.63 | 3.55 | 3.62 | 3,437,511 |
| 2015-03-06 | 3.58 | 3.63 | 3.54 | 3.60 | 4,448,000 |
| 2015-03-05 | 3.67 | 3.67 | 3.51 | 3.56 | 3,601,440 |
| 2015-03-04 | 3.62 | 3.74 | 3.62 | 3.67 | 3,487,680 |
| 2015-03-03 | 3.70 | 3.80 | 3.62 | 3.70 | 6,320,000 |
| 2015-03-02 | 3.56 | 3.69 | 3.56 | 3.67 | 3,406,000 |
| 2015-02-27 | 3.55 | 3.61 | 3.47 | 3.55 | 5,484,500 |
| 2015-02-26 | 3.48 | 3.52 | 3.45 | 3.45 | 1,752,000 |
| 2015-02-25 | 3.52 | 3.53 | 3.46 | 3.48 | 2,658,536 |
| 2015-02-24 | 3.56 | 3.56 | 3.44 | 3.48 | 2,937,815 |
| 2015-02-23 | 3.58 | 3.64 | 3.53 | 3.58 | 1,127,073 |
| 2015-02-18 | 3.57 | 3.66 | 3.54 | 3.58 | 5,884,000 |
| 2015-02-17 | 3.60 | 3.60 | 3.51 | 3.57 | 2,135,000 |
| 2015-02-16 | 3.61 | 3.68 | 3.51 | 3.63 | 1,938,000 |
| 2015-02-13 | 3.46 | 3.57 | 3.46 | 3.56 | 2,824,536 |
| 2015-02-12 | 3.50 | 3.54 | 3.43 | 3.48 | 4,225,000 |
| 2015-02-11 | 3.40 | 3.51 | 3.40 | 3.47 | 2,782,000 |
| 2015-02-10 | 3.45 | 3.51 | 3.41 | 3.43 | 3,590,318 |
| 2015-02-09 | 3.48 | 3.55 | 3.34 | 3.42 | 8,790,500 |
| 2015-02-06 | 3.48 | 3.53 | 3.30 | 3.46 | 9,969,000 |
| 2015-02-05 | 3.66 | 3.70 | 3.44 | 3.48 | 3,946,000 |
| 2015-02-04 | 3.80 | 3.80 | 3.65 | 3.66 | 2,613,536 |
| 2015-02-03 | 3.70 | 3.78 | 3.65 | 3.74 | 4,752,000 |
| 2015-02-02 | 3.80 | 3.86 | 3.60 | 3.66 | 4,730,000 |
| 2015-01-30 | 3.92 | 3.98 | 3.80 | 3.83 | 6,019,000 |
| 2015-01-29 | 3.97 | 4.01 | 3.94 | 3.95 | 1,074,000 |
| 2015-01-28 | 3.97 | 4.02 | 3.87 | 3.97 | 1,398,536 |
| 2015-01-27 | 4.07 | 4.09 | 3.90 | 4.01 | 2,457,000 |
| 2015-01-26 | 4.13 | 4.14 | 4.03 | 4.06 | 1,454,000 |
| 2015-01-23 | 4.10 | 4.19 | 4.06 | 4.12 | 2,950,000 |
| 2015-01-22 | 4.19 | 4.25 | 4.00 | 4.04 | 2,697,544 |
| 2015-01-21 | 4.21 | 4.26 | 4.17 | 4.19 | 2,156,720 |
| 2015-01-20 | 4.11 | 4.32 | 4.10 | 4.25 | 2,883,500 |
| 2015-01-19 | 4.33 | 4.36 | 4.14 | 4.15 | 1,557,000 |
| 2015-01-16 | 4.51 | 4.51 | 4.33 | 4.33 | 1,390,918 |
| 2015-01-15 | 4.54 | 4.60 | 4.49 | 4.53 | 1,686,000 |
| 2015-01-14 | 4.70 | 4.70 | 4.49 | 4.51 | 3,082,000 |
| 2015-01-13 | 4.79 | 4.79 | 4.62 | 4.65 | 1,917,000 |
| 2015-01-12 | 4.90 | 4.90 | 4.68 | 4.75 | 715,073 |
| 2015-01-09 | 4.70 | 4.89 | 4.67 | 4.82 | 3,260,009 |
| 2015-01-08 | 4.55 | 4.70 | 4.52 | 4.63 | 4,017,200 |
| 2015-01-07 | 4.52 | 4.60 | 4.48 | 4.51 | 2,284,000 |
| 2015-01-06 | 4.53 | 4.68 | 4.46 | 4.50 | 3,558,000 |
| 2015-01-05 | 4.42 | 4.70 | 4.42 | 4.58 | 2,308,001 |
| 2015-01-02 | 4.59 | 4.59 | 4.48 | 4.48 | 1,132,000 |
| 2014-12-31 | 4.49 | 4.56 | 4.38 | 4.53 | 1,069,058 |
| 2014-12-30 | 4.47 | 4.60 | 4.40 | 4.50 | 1,174,500 |
| 2014-12-29 | 4.50 | 4.61 | 4.31 | 4.46 | 2,793,003 |
| 2014-12-24 | 4.21 | 4.52 | 4.21 | 4.52 | 2,165,501 |
| 2014-12-23 | 4.60 | 4.60 | 4.20 | 4.22 | 4,154,000 |
| 2014-12-22 | 4.64 | 4.71 | 4.60 | 4.64 | 642,000 |
| 2014-12-19 | 4.74 | 4.74 | 4.60 | 4.66 | 1,442,363 |
| 2014-12-18 | 4.76 | 4.85 | 4.68 | 4.74 | 1,954,000 |
| 2014-12-17 | 4.83 | 4.87 | 4.62 | 4.68 | 1,806,000 |
| 2014-12-16 | 4.90 | 4.96 | 4.84 | 4.88 | 1,498,000 |
| 2014-12-15 | 5.01 | 5.01 | 4.90 | 4.92 | 576,000 |
| 2014-12-12 | 4.94 | 5.03 | 4.94 | 5.01 | 1,654,500 |
| 2014-12-11 | 4.99 | 5.00 | 4.83 | 4.91 | 1,863,000 |
| 2014-12-10 | 4.80 | 5.03 | 4.80 | 5.00 | 2,704,000 |
| 2014-12-09 | 4.87 | 4.93 | 4.70 | 4.87 | 2,884,000 |
| 2014-12-08 | 4.96 | 4.96 | 4.83 | 4.85 | 4,423,500 |
| 2014-12-05 | 4.92 | 4.98 | 4.75 | 4.77 | 5,693,680 |
| 2014-12-04 | 5.02 | 5.08 | 4.83 | 4.86 | 3,903,000 |
| 2014-12-03 | 5.10 | 5.30 | 4.95 | 4.98 | 4,687,003 |
| 2014-12-02 | 5.05 | 5.16 | 5.02 | 5.10 | 6,006,000 |
| 2014-12-01 | 4.99 | 5.18 | 4.99 | 5.08 | 3,772,684 |
| 2014-11-28 | 5.46 | 5.46 | 5.18 | 5.24 | 7,503,000 |
| 2014-11-27 | 5.38 | 5.55 | 5.32 | 5.42 | 8,136,000 |
| 2014-11-26 | 5.50 | 5.60 | 5.31 | 5.32 | 5,358,500 |
| 2014-11-25 | 5.50 | 5.62 | 5.47 | 5.62 | 3,060,500 |
| 2014-11-24 | 5.50 | 5.52 | 5.39 | 5.52 | 3,258,500 |
| 2014-11-21 | 5.36 | 5.48 | 5.32 | 5.44 | 2,218,500 |
| 2014-11-20 | 5.25 | 5.46 | 5.23 | 5.36 | 2,634,000 |
| 2014-11-19 | 5.22 | 5.33 | 5.22 | 5.29 | 2,526,522 |
| 2014-11-18 | 5.31 | 5.40 | 5.19 | 5.21 | 4,131,503 |
| 2014-11-17 | 5.38 | 5.42 | 5.23 | 5.26 | 3,217,500 |
| 2014-11-14 | 5.40 | 5.40 | 5.32 | 5.38 | 2,178,500 |
| 2014-11-13 | 5.32 | 5.45 | 5.24 | 5.38 | 4,045,185 |
| 2014-11-12 | 5.46 | 5.49 | 5.22 | 5.30 | 3,689,499 |
| 2014-11-11 | 5.54 | 5.66 | 5.32 | 5.50 | 3,159,000 |
| 2014-11-10 | 5.58 | 5.58 | 5.45 | 5.54 | 1,689,000 |
| 2014-11-07 | 5.52 | 5.59 | 5.42 | 5.51 | 2,818,000 |
| 2014-11-06 | 5.71 | 5.71 | 5.47 | 5.49 | 5,492,000 |
| 2014-11-05 | 5.83 | 5.83 | 5.70 | 5.71 | 1,442,000 |
| 2014-11-04 | 5.83 | 5.88 | 5.68 | 5.86 | 3,777,000 |
| 2014-11-03 | 5.93 | 5.93 | 5.80 | 5.81 | 5,101,000 |
| 2014-10-31 | 5.93 | 6.06 | 5.90 | 5.95 | 2,215,243 |
| 2014-10-30 | 5.73 | 5.91 | 5.73 | 5.90 | 5,019,503 |
| 2014-10-29 | 5.72 | 5.80 | 5.66 | 5.72 | 2,073,500 |
| 2014-10-28 | 5.72 | 5.74 | 5.65 | 5.71 | 1,149,000 |
| 2014-10-27 | 5.70 | 5.70 | 5.55 | 5.68 | 3,244,000 |
| 2014-10-24 | 5.83 | 5.88 | 5.68 | 5.74 | 2,242,000 |
| 2014-10-23 | 5.86 | 5.87 | 5.80 | 5.85 | 2,014,503 |
| 2014-10-22 | 5.94 | 5.94 | 5.80 | 5.88 | 1,999,500 |
| 2014-10-21 | 5.89 | 6.00 | 5.82 | 5.84 | 1,933,002 |
| 2014-10-20 | 5.91 | 5.96 | 5.80 | 5.90 | 717,000 |
| 2014-10-17 | 5.94 | 5.96 | 5.83 | 5.88 | 1,322,000 |
| 2014-10-16 | 5.85 | 5.99 | 5.85 | 5.90 | 2,256,868 |
| 2014-10-15 | 5.93 | 6.02 | 5.91 | 5.93 | 1,669,500 |
| 2014-10-14 | 5.85 | 6.00 | 5.80 | 5.91 | 1,676,000 |
| 2014-10-13 | 5.85 | 5.96 | 5.74 | 5.84 | 1,906,000 |
| 2014-10-10 | 5.96 | 5.96 | 5.80 | 5.87 | 2,822,500 |
| 2014-10-09 | 5.93 | 6.13 | 5.93 | 6.00 | 2,533,507 |
| 2014-10-08 | 5.90 | 5.99 | 5.87 | 5.93 | 4,693,000 |
| 2014-10-07 | 5.97 | 5.97 | 5.87 | 5.95 | 3,012,000 |
| 2014-10-06 | 5.80 | 6.00 | 5.76 | 5.94 | 2,248,000 |
| 2014-10-03 | 5.83 | 5.84 | 5.62 | 5.77 | 6,698,575 |
| 2014-09-30 | 5.95 | 6.00 | 5.66 | 5.85 | 11,940,274 |
| 2014-09-29 | 6.26 | 6.26 | 5.98 | 6.04 | 6,443,500 |
| 2014-09-26 | 6.20 | 6.33 | 6.19 | 6.26 | 3,222,500 |
| 2014-09-25 | 6.31 | 6.31 | 6.20 | 6.23 | 921,041 |
| 2014-09-24 | 6.35 | 6.35 | 6.18 | 6.23 | 1,921,000 |
| 2014-09-23 | 5.86 | 6.39 | 5.83 | 6.32 | 7,026,500 |
| 2014-09-22 | 6.27 | 6.29 | 5.96 | 5.98 | 7,337,153 |
| 2014-09-19 | 6.45 | 6.45 | 6.28 | 6.29 | 1,707,500 |
| 2014-09-18 | 6.35 | 6.40 | 6.27 | 6.37 | 1,784,502 |
| 2014-09-17 | 6.29 | 6.37 | 6.15 | 6.30 | 4,160,500 |
| 2014-09-16 | 6.19 | 6.39 | 6.12 | 6.19 | 2,598,072 |
| 2014-09-15 | 6.45 | 6.46 | 6.27 | 6.29 | 2,626,999 |
| 2014-09-12 | 6.43 | 6.56 | 6.38 | 6.51 | 3,012,004 |
| 2014-09-11 | 6.40 | 6.45 | 6.33 | 6.43 | 2,662,500 |
| 2014-09-10 | 6.37 | 6.44 | 6.34 | 6.37 | 2,126,000 |
| 2014-09-08 | 6.27 | 6.39 | 6.25 | 6.39 | 1,388,500 |
| 2014-09-05 | 6.40 | 6.45 | 6.24 | 6.25 | 2,260,832 |
| 2014-09-04 | 6.42 | 6.44 | 6.33 | 6.41 | 1,853,002 |
| 2014-09-03 | 6.20 | 6.44 | 6.20 | 6.41 | 4,896,011 |
| 2014-09-02 | 6.24 | 6.25 | 6.13 | 6.24 | 1,745,501 |
| 2014-09-01 | 6.07 | 6.31 | 6.00 | 6.24 | 8,508,068 |
| 2014-08-29 | 5.95 | 5.99 | 5.88 | 5.96 | 4,181,500 |
| 2014-08-28 | 6.03 | 6.08 | 5.88 | 5.92 | 3,684,001 |
| 2014-08-27 | 6.04 | 6.09 | 5.95 | 6.01 | 7,338,001 |
| 2014-08-26 | 6.02 | 6.14 | 5.94 | 6.04 | 10,171,632 |
| 2014-08-25 | 5.89 | 6.04 | 5.85 | 5.99 | 8,828,422 |
| 2014-08-22 | 5.86 | 5.93 | 5.75 | 5.85 | 6,655,539 |
| 2014-08-21 | 5.92 | 5.95 | 5.66 | 5.84 | 12,439,000 |
| 2014-08-20 | 5.82 | 5.82 | 5.71 | 5.73 | 1,813,000 |
| 2014-08-19 | 5.81 | 5.81 | 5.67 | 5.76 | 2,420,508 |
| 2014-08-18 | 5.80 | 5.80 | 5.71 | 5.76 | 2,229,000 |
| 2014-08-15 | 5.78 | 5.82 | 5.70 | 5.80 | 2,815,000 |
| 2014-08-14 | 5.92 | 5.92 | 5.74 | 5.75 | 3,623,046 |
| 2014-08-13 | 5.88 | 5.96 | 5.85 | 5.92 | 8,508,474 |
| 2014-08-12 | 6.00 | 6.10 | 5.74 | 5.87 | 14,971,072 |
| 2014-08-11 | 5.50 | 5.58 | 5.43 | 5.55 | 1,734,511 |
| 2014-08-08 | 5.43 | 5.54 | 5.42 | 5.50 | 2,118,500 |
| 2014-08-07 | 5.53 | 5.57 | 5.41 | 5.46 | 2,020,006 |
| 2014-08-06 | 5.41 | 5.54 | 5.40 | 5.53 | 1,998,002 |
| 2014-08-05 | 5.22 | 5.47 | 5.22 | 5.45 | 3,873,508 |
| 2014-08-04 | 5.16 | 5.20 | 5.12 | 5.18 | 2,431,019 |
| 2014-08-01 | 5.13 | 5.22 | 4.99 | 5.20 | 1,416,000 |
| 2014-07-31 | 5.13 | 5.23 | 5.13 | 5.16 | 3,487,001 |
| 2014-07-30 | 5.20 | 5.23 | 5.12 | 5.15 | 1,630,000 |
| 2014-07-29 | 5.34 | 5.34 | 5.06 | 5.15 | 3,351,500 |
| 2014-07-28 | 5.35 | 5.45 | 5.28 | 5.30 | 1,549,502 |
| 2014-07-25 | 5.36 | 5.41 | 5.32 | 5.35 | 1,490,000 |
| 2014-07-24 | 5.32 | 5.48 | 5.32 | 5.47 | 986,501 |
| 2014-07-23 | 5.42 | 5.45 | 5.25 | 5.36 | 4,610,000 |
| 2014-07-22 | 5.44 | 5.45 | 5.34 | 5.37 | 1,355,511 |
| 2014-07-21 | 5.52 | 5.55 | 5.38 | 5.39 | 1,403,500 |
| 2014-07-18 | 5.50 | 5.56 | 5.45 | 5.52 | 899,512 |
| 2014-07-17 | 5.60 | 5.62 | 5.53 | 5.58 | 1,373,000 |
| 2014-07-16 | 5.58 | 5.61 | 5.41 | 5.60 | 1,955,095 |
| 2014-07-15 | 5.56 | 5.60 | 5.42 | 5.53 | 1,748,500 |
| 2014-07-14 | 5.56 | 5.60 | 5.48 | 5.50 | 768,500 |
| 2014-07-11 | 5.56 | 5.62 | 5.52 | 5.55 | 1,178,500 |
| 2014-07-10 | 5.56 | 5.66 | 5.40 | 5.65 | 2,314,000 |
| 2014-07-09 | 5.69 | 5.69 | 5.46 | 5.51 | 1,823,000 |
| 2014-07-08 | 5.65 | 5.66 | 5.46 | 5.59 | 3,416,576 |
| 2014-07-07 | 5.68 | 5.69 | 5.49 | 5.59 | 3,993,504 |
| 2014-07-04 | 5.68 | 5.74 | 5.49 | 5.68 | 2,461,006 |
| 2014-07-03 | 5.52 | 5.63 | 5.34 | 5.63 | 7,061,525 |
| 2014-07-02 | 5.30 | 5.47 | 5.05 | 5.46 | 4,977,274 |
| 2014-06-30 | 5.39 | 5.41 | 5.21 | 5.30 | 2,428,040 |
| 2014-06-27 | 5.05 | 5.39 | 5.04 | 5.39 | 5,710,585 |
| 2014-06-26 | 4.95 | 5.09 | 4.95 | 5.07 | 1,819,504 |
| 2014-06-25 | 4.83 | 4.98 | 4.83 | 4.97 | 2,959,000 |
| 2014-06-24 | 4.80 | 4.93 | 4.80 | 4.85 | 2,063,000 |
| 2014-06-23 | 4.89 | 4.98 | 4.75 | 4.83 | 2,954,500 |
| 2014-06-20 | 4.89 | 4.97 | 4.87 | 4.90 | 1,374,000 |
| 2014-06-19 | 5.09 | 5.09 | 4.86 | 4.87 | 3,360,000 |
| 2014-06-18 | 5.18 | 5.18 | 5.12 | 5.15 | 1,790,000 |
| 2014-06-17 | 5.18 | 5.22 | 5.17 | 5.20 | 2,534,517 |
| 2014-06-16 | 5.10 | 5.26 | 5.10 | 5.21 | 2,670,000 |
| 2014-06-13 | 4.97 | 5.18 | 4.84 | 5.14 | 2,505,649 |
| 2014-06-12 | 5.14 | 5.21 | 5.02 | 5.05 | 2,831,181 |
| 2014-06-11 | 5.04 | 5.25 | 4.95 | 5.21 | 4,842,500 |
| 2014-06-10 | 4.94 | 5.04 | 4.92 | 5.00 | 3,390,500 |
| 2014-06-09 | 4.90 | 5.01 | 4.90 | 4.96 | 1,760,516 |
| 2014-06-06 | 4.84 | 4.94 | 4.75 | 4.90 | 4,289,011 |
| 2014-06-05 | 4.89 | 4.89 | 4.72 | 4.78 | 1,837,000 |
| 2014-06-04 | 4.95 | 4.97 | 4.86 | 4.88 | 1,996,500 |
| 2014-06-03 | 4.80 | 4.96 | 4.78 | 4.92 | 3,672,502 |
| 2014-05-30 | 4.89 | 5.05 | 4.73 | 4.80 | 2,672,000 |
| 2014-05-29 | 4.77 | 4.88 | 4.71 | 4.80 | 4,477,236 |
| 2014-05-28 | 5.00 | 5.00 | 4.70 | 4.71 | 12,217,015 |
| 2014-05-27 | 5.39 | 5.39 | 5.01 | 5.02 | 4,034,500 |
| 2014-05-26 | 5.26 | 5.40 | 5.26 | 5.35 | 2,400,000 |
| 2014-05-23 | 5.32 | 5.36 | 5.21 | 5.29 | 1,022,508 |
| 2014-05-22 | 5.24 | 5.33 | 5.20 | 5.31 | 2,649,013 |
| 2014-05-21 | 5.23 | 5.26 | 5.11 | 5.20 | 1,882,000 |
| 2014-05-20 | 5.28 | 5.30 | 5.11 | 5.17 | 1,973,000 |
| 2014-05-19 | 5.20 | 5.36 | 5.12 | 5.32 | 1,715,619 |
| 2014-05-16 | 5.30 | 5.30 | 5.20 | 5.23 | 636,000 |
| 2014-05-15 | 5.29 | 5.43 | 5.19 | 5.28 | 4,028,000 |
| 2014-05-14 | 5.26 | 5.39 | 5.26 | 5.34 | 2,131,005 |
| 2014-05-13 | 5.19 | 5.30 | 5.19 | 5.26 | 2,799,701 |
| 2014-05-12 | 5.01 | 5.23 | 5.01 | 5.23 | 2,748,014 |
| 2014-05-09 | 4.97 | 5.14 | 4.95 | 5.04 | 2,716,500 |
| 2014-05-08 | 5.00 | 5.19 | 4.97 | 5.00 | 2,490,502 |
| 2014-05-07 | 5.19 | 5.39 | 4.94 | 5.00 | 3,343,059 |
| 2014-05-05 | 5.12 | 5.23 | 5.00 | 5.21 | 1,244,500 |
| 2014-05-02 | 5.00 | 5.10 | 4.97 | 5.05 | 787,531 |
| 2014-04-30 | 5.07 | 5.10 | 4.89 | 5.00 | 3,440,000 |
| 2014-04-29 | 5.00 | 5.10 | 4.95 | 5.05 | 1,628,559 |
| 2014-04-28 | 5.26 | 5.26 | 4.85 | 5.02 | 3,154,008 |
| 2014-04-25 | 5.32 | 5.32 | 5.15 | 5.20 | 1,655,444 |
| 2014-04-24 | 5.37 | 5.45 | 5.30 | 5.34 | 1,086,001 |
| 2014-04-23 | 5.34 | 5.46 | 5.28 | 5.46 | 4,440,024 |
| 2014-04-22 | 5.29 | 5.46 | 5.18 | 5.34 | 3,118,513 |
| 2014-04-17 | 5.09 | 5.40 | 4.99 | 5.32 | 5,570,509 |
| 2014-04-16 | 5.31 | 5.37 | 4.78 | 5.06 | 9,386,500 |
| 2014-04-15 | 5.27 | 5.48 | 5.25 | 5.36 | 2,886,000 |
| 2014-04-14 | 5.33 | 5.45 | 5.12 | 5.27 | 3,842,000 |
| 2014-04-11 | 5.43 | 5.52 | 5.33 | 5.35 | 3,264,005 |
| 2014-04-10 | 5.53 | 5.60 | 5.40 | 5.50 | 4,148,391 |
| 2014-04-09 | 5.45 | 5.65 | 5.43 | 5.53 | 3,058,547 |
| 2014-04-08 | 5.37 | 5.71 | 5.25 | 5.45 | 7,350,962 |
| 2014-04-07 | 5.60 | 5.65 | 5.35 | 5.37 | 5,793,022 |
| 2014-04-04 | 5.41 | 5.85 | 5.32 | 5.60 | 10,433,522 |
| 2014-04-03 | 5.45 | 5.47 | 5.25 | 5.33 | 7,522,529 |
| 2014-04-02 | 5.18 | 5.52 | 5.07 | 5.50 | 16,638,349 |
| 2014-04-01 | 4.62 | 5.10 | 4.62 | 5.09 | 17,911,077 |
| 2014-03-31 | 4.51 | 4.79 | 4.45 | 4.63 | 12,187,516 |
| 2014-03-28 | 3.83 | 4.59 | 3.74 | 4.55 | 14,274,013 |
| 2014-03-27 | 3.85 | 3.86 | 3.67 | 3.78 | 6,999,545 |
| 2014-03-26 | 3.84 | 4.00 | 3.76 | 3.84 | 5,819,226 |
| 2014-03-25 | 4.00 | 4.10 | 3.88 | 3.91 | 5,975,500 |
| 2014-03-24 | 4.20 | 4.31 | 4.05 | 4.08 | 3,459,500 |
| 2014-03-21 | 4.29 | 4.34 | 4.12 | 4.21 | 5,280,000 |
| 2014-03-20 | 4.36 | 4.51 | 4.21 | 4.28 | 9,785,503 |
| 2014-03-19 | 4.34 | 4.44 | 4.24 | 4.44 | 8,440,500 |
| 2014-03-18 | 4.24 | 4.38 | 4.15 | 4.34 | 11,295,500 |
| 2014-03-17 | 3.99 | 4.28 | 3.96 | 4.27 | 3,965,500 |
| 2014-03-14 | 4.13 | 4.22 | 3.96 | 4.08 | 7,833,000 |
| 2014-03-13 | 4.34 | 4.36 | 4.14 | 4.20 | 4,780,518 |
| 2014-03-12 | 4.45 | 4.45 | 4.29 | 4.31 | 3,446,104 |
| 2014-03-11 | 4.26 | 4.55 | 4.25 | 4.45 | 6,857,508 |
| 2014-03-10 | 4.44 | 4.44 | 4.19 | 4.25 | 11,710,525 |
| 2014-03-07 | 4.69 | 4.73 | 4.49 | 4.54 | 11,114,000 |
| 2014-03-06 | 4.94 | 4.94 | 4.67 | 4.69 | 6,496,648 |
| 2014-03-05 | 5.00 | 5.08 | 4.80 | 4.90 | 4,622,500 |
| 2014-03-04 | 4.88 | 5.00 | 4.84 | 4.99 | 5,126,500 |
| 2014-03-03 | 4.81 | 4.93 | 4.80 | 4.90 | 3,434,000 |
| 2014-02-28 | 4.76 | 4.93 | 4.73 | 4.81 | 4,641,000 |
| 2014-02-27 | 4.83 | 4.95 | 4.76 | 4.81 | 4,386,523 |
| 2014-02-26 | 4.71 | 4.83 | 4.60 | 4.76 | 3,784,000 |
| 2014-02-25 | 4.67 | 4.72 | 4.47 | 4.66 | 9,194,500 |
| 2014-02-24 | 4.68 | 4.77 | 4.60 | 4.67 | 3,635,004 |
| 2014-02-21 | 4.68 | 4.79 | 4.60 | 4.68 | 4,563,004 |
| 2014-02-20 | 4.85 | 4.93 | 4.64 | 4.68 | 6,367,503 |
| 2014-02-19 | 4.93 | 5.03 | 4.80 | 4.85 | 6,802,007 |
| 2014-02-18 | 4.78 | 4.92 | 4.68 | 4.91 | 7,494,520 |
| 2014-02-17 | 4.75 | 4.94 | 4.68 | 4.76 | 4,907,517 |
| 2014-02-14 | 4.63 | 4.75 | 4.50 | 4.72 | 5,012,505 |
| 2014-02-13 | 4.70 | 4.74 | 4.46 | 4.58 | 7,025,000 |
| 2014-02-12 | 4.82 | 4.82 | 4.49 | 4.64 | 9,179,549 |
| 2014-02-11 | 4.34 | 4.80 | 4.34 | 4.72 | 14,099,039 |
| 2014-02-10 | 4.40 | 4.42 | 4.27 | 4.32 | 3,389,009 |
| 2014-02-07 | 4.35 | 4.45 | 4.30 | 4.32 | 5,184,002 |
| 2014-02-06 | 4.34 | 4.45 | 4.28 | 4.35 | 4,936,014 |
| 2014-02-05 | 4.52 | 4.54 | 4.21 | 4.34 | 7,830,027 |
| 2014-02-04 | 4.34 | 4.61 | 4.33 | 4.52 | 10,526,013 |
| 2014-01-30 | 4.20 | 4.61 | 4.13 | 4.46 | 11,578,085 |
| 2014-01-29 | 4.00 | 4.24 | 4.00 | 4.21 | 16,639,033 |
| 2014-01-28 | 3.76 | 4.03 | 3.74 | 3.96 | 12,526,547 |
| 2014-01-27 | 3.70 | 3.80 | 3.56 | 3.74 | 5,946,501 |
| 2014-01-24 | 3.94 | 4.04 | 3.71 | 3.79 | 11,381,002 |
| 2014-01-23 | 3.70 | 3.96 | 3.66 | 3.92 | 10,774,044 |
| 2014-01-22 | 3.70 | 3.75 | 3.68 | 3.69 | 3,508,502 |
| 2014-01-21 | 3.60 | 3.70 | 3.60 | 3.70 | 4,772,504 |
| 2014-01-20 | 3.57 | 3.68 | 3.55 | 3.59 | 4,378,502 |
| 2014-01-17 | 3.63 | 3.71 | 3.58 | 3.60 | 4,326,000 |
| 2014-01-16 | 3.69 | 3.80 | 3.61 | 3.63 | 6,993,515 |
| 2014-01-15 | 3.57 | 3.80 | 3.51 | 3.64 | 23,272,727 |
| 2014-01-14 | 3.21 | 3.60 | 3.19 | 3.57 | 13,310,005 |
| 2014-01-13 | 3.32 | 3.32 | 3.20 | 3.22 | 1,910,500 |
| 2014-01-10 | 3.27 | 3.31 | 3.23 | 3.27 | 4,017,002 |
| 2014-01-09 | 3.18 | 3.27 | 3.18 | 3.22 | 4,544,504 |
| 2014-01-08 | 3.05 | 3.25 | 3.04 | 3.18 | 7,555,517 |
| 2014-01-07 | 3.05 | 3.13 | 3.05 | 3.12 | 2,659,553 |
| 2014-01-06 | 2.98 | 3.04 | 2.93 | 3.04 | 5,038,011 |
| 2014-01-03 | 3.05 | 3.06 | 2.98 | 3.03 | 1,695,500 |
| 2014-01-02 | 3.05 | 3.10 | 2.99 | 3.04 | 3,005,504 |
| 2013-12-31 | 3.03 | 3.15 | 2.99 | 3.11 | 908,000 |
| 2013-12-30 | 2.97 | 3.04 | 2.97 | 3.00 | 2,602,001 |
| 2013-12-27 | 2.98 | 3.02 | 2.94 | 2.97 | 1,372,000 |
| 2013-12-24 | 2.94 | 3.00 | 2.91 | 3.00 | 208,000 |
| 2013-12-23 | 2.98 | 2.98 | 2.94 | 2.95 | 468,000 |
| 2013-12-20 | 2.90 | 3.04 | 2.90 | 2.98 | 1,469,504 |
| 2013-12-19 | 3.04 | 3.04 | 2.91 | 2.92 | 1,940,508 |
| 2013-12-18 | 3.09 | 3.09 | 2.91 | 3.02 | 2,178,000 |
| 2013-12-17 | 3.09 | 3.11 | 2.95 | 2.99 | 3,812,015 |
| 2013-12-16 | 3.13 | 3.13 | 3.06 | 3.08 | 1,190,000 |
| 2013-12-13 | 3.14 | 3.15 | 3.04 | 3.09 | 1,327,500 |
| 2013-12-12 | 3.16 | 3.20 | 3.00 | 3.08 | 3,251,000 |
| 2013-12-11 | 3.17 | 3.21 | 3.08 | 3.12 | 1,716,000 |
| 2013-12-10 | 3.17 | 3.23 | 3.17 | 3.17 | 1,132,000 |
| 2013-12-09 | 3.29 | 3.29 | 3.11 | 3.17 | 2,332,000 |
| 2013-12-06 | 3.29 | 3.29 | 3.20 | 3.22 | 1,579,002 |
| 2013-12-05 | 3.24 | 3.29 | 3.21 | 3.25 | 1,036,149 |
| 2013-12-04 | 3.25 | 3.30 | 3.22 | 3.26 | 2,328,000 |
| 2013-12-03 | 3.15 | 3.30 | 3.15 | 3.26 | 3,584,500 |
| 2013-12-02 | 3.18 | 3.23 | 3.17 | 3.21 | 1,661,400 |
| 2013-11-29 | 3.25 | 3.25 | 3.15 | 3.18 | 2,448,000 |
| 2013-11-28 | 3.28 | 3.28 | 3.18 | 3.21 | 1,934,000 |
| 2013-11-27 | 3.17 | 3.25 | 3.13 | 3.21 | 1,336,653 |
| 2013-11-26 | 3.15 | 3.21 | 3.10 | 3.18 | 2,176,000 |
| 2013-11-25 | 3.14 | 3.17 | 3.07 | 3.15 | 1,615,013 |
| 2013-11-22 | 3.09 | 3.14 | 3.07 | 3.10 | 2,917,097 |
| 2013-11-21 | 3.18 | 3.22 | 3.05 | 3.07 | 5,064,000 |
| 2013-11-20 | 3.24 | 3.28 | 3.14 | 3.15 | 3,399,504 |
| 2013-11-19 | 3.20 | 3.25 | 3.20 | 3.24 | 1,388,500 |
| 2013-11-18 | 3.27 | 3.31 | 3.18 | 3.20 | 4,529,001 |
| 2013-11-15 | 3.29 | 3.29 | 3.22 | 3.25 | 1,718,500 |
| 2013-11-14 | 3.18 | 3.28 | 3.18 | 3.25 | 1,824,000 |
| 2013-11-13 | 3.33 | 3.33 | 3.15 | 3.18 | 3,920,000 |
| 2013-11-12 | 3.26 | 3.33 | 3.24 | 3.31 | 1,411,520 |
| 2013-11-11 | 3.21 | 3.30 | 3.18 | 3.29 | 765,412 |
| 2013-11-08 | 3.27 | 3.24 | 3.15 | 3.23 | 3,235,000 |
| 2013-11-07 | 3.30 | 3.31 | 3.16 | 3.20 | 2,066,500 |
| 2013-11-06 | 3.27 | 3.29 | 3.20 | 3.27 | 1,553,000 |
| 2013-11-05 | 3.28 | 3.28 | 3.17 | 3.21 | 2,887,000 |
| 2013-11-04 | 3.32 | 3.32 | 3.27 | 3.28 | 1,288,000 |
| 2013-11-01 | 3.25 | 3.34 | 3.21 | 3.30 | 1,577,500 |
| 2013-10-31 | 3.32 | 3.32 | 3.19 | 3.27 | 2,440,002 |
| 2013-10-30 | 3.25 | 3.34 | 3.23 | 3.26 | 2,664,000 |
| 2013-10-29 | 3.29 | 3.35 | 3.18 | 3.21 | 6,860,504 |
| 2013-10-28 | 3.41 | 3.41 | 3.29 | 3.33 | 2,986,997 |
| 2013-10-25 | 3.45 | 3.54 | 3.37 | 3.41 | 5,446,071 |
| 2013-10-24 | 3.34 | 3.45 | 3.22 | 3.43 | 12,545,014 |
| 2013-10-23 | 3.35 | 3.41 | 3.23 | 3.24 | 5,050,000 |
| 2013-10-22 | 3.29 | 3.38 | 3.25 | 3.34 | 5,306,016 |
| 2013-10-21 | 3.15 | 3.33 | 3.12 | 3.27 | 9,440,305 |
| 2013-10-18 | 3.15 | 3.15 | 3.06 | 3.12 | 2,226,500 |
| 2013-10-17 | 3.18 | 3.18 | 3.06 | 3.11 | 2,019,215 |
| 2013-10-16 | 3.20 | 3.25 | 3.07 | 3.11 | 3,582,000 |
| 2013-10-15 | 3.16 | 3.33 | 3.15 | 3.20 | 8,163,015 |
| 2013-10-11 | 3.21 | 3.21 | 3.11 | 3.16 | 4,744,000 |
| 2013-10-10 | 3.07 | 3.19 | 3.07 | 3.15 | 5,646,005 |
| 2013-10-09 | 3.08 | 3.13 | 3.03 | 3.09 | 3,401,533 |
| 2013-10-08 | 2.95 | 3.13 | 2.95 | 3.12 | 9,833,500 |
| 2013-10-07 | 2.83 | 2.98 | 2.83 | 2.97 | 5,583,500 |
| 2013-10-04 | 2.80 | 2.87 | 2.79 | 2.83 | 1,991,006 |
| 2013-10-03 | 2.78 | 2.84 | 2.76 | 2.82 | 1,061,000 |
| 2013-10-02 | 2.78 | 2.81 | 2.78 | 2.79 | 1,076,202 |
| 2013-09-30 | 2.76 | 2.81 | 2.76 | 2.80 | 800,000 |
| 2013-09-27 | 2.88 | 2.88 | 2.77 | 2.81 | 1,596,000 |
| 2013-09-26 | 2.77 | 2.84 | 2.74 | 2.80 | 3,122,000 |
| 2013-09-25 | 2.84 | 2.85 | 2.74 | 2.77 | 1,854,900 |
| 2013-09-24 | 2.68 | 2.83 | 2.68 | 2.82 | 3,392,707 |
| 2013-09-23 | 2.71 | 2.72 | 2.70 | 2.70 | 1,356,000 |
| 2013-09-19 | 2.75 | 2.75 | 2.71 | 2.71 | 1,590,501 |
| 2013-09-18 | 2.74 | 2.75 | 2.70 | 2.73 | 2,859,500 |
| 2013-09-17 | 2.77 | 2.78 | 2.72 | 2.76 | 2,627,500 |
| 2013-09-16 | 2.82 | 2.82 | 2.72 | 2.76 | 2,990,512 |
| 2013-09-13 | 2.80 | 2.82 | 2.74 | 2.81 | 3,499,000 |
| 2013-09-12 | 2.88 | 2.88 | 2.74 | 2.80 | 6,605,001 |
| 2013-09-11 | 2.97 | 3.00 | 2.86 | 2.89 | 1,762,000 |
| 2013-09-10 | 2.83 | 2.96 | 2.73 | 2.94 | 9,133,004 |
| 2013-09-09 | 2.72 | 2.79 | 2.72 | 2.78 | 2,506,501 |
| 2013-09-06 | 2.68 | 2.70 | 2.67 | 2.69 | 1,795,019 |
| 2013-09-05 | 2.72 | 2.72 | 2.67 | 2.69 | 3,801,500 |
| 2013-09-04 | 2.73 | 2.80 | 2.69 | 2.72 | 5,218,003 |
| 2013-09-03 | 2.78 | 2.77 | 2.71 | 2.73 | 1,688,000 |
| 2013-09-02 | 2.82 | 2.82 | 2.69 | 2.72 | 1,804,500 |
| 2013-08-30 | 2.72 | 2.79 | 2.68 | 2.77 | 1,438,502 |
| 2013-08-29 | 2.72 | 2.72 | 2.68 | 2.72 | 1,195,000 |
| 2013-08-28 | 2.72 | 2.73 | 2.65 | 2.70 | 1,664,000 |
| 2013-08-27 | 2.77 | 2.86 | 2.68 | 2.73 | 4,041,001 |
| 2013-08-26 | 2.79 | 2.79 | 2.68 | 2.75 | 2,712,548 |
| 2013-08-23 | 2.91 | 2.91 | 2.70 | 2.79 | 2,388,011 |
| 2013-08-22 | 2.96 | 2.96 | 2.86 | 2.91 | 1,114,572 |
| 2013-08-21 | 3.02 | 3.02 | 2.85 | 2.89 | 3,885,000 |
| 2013-08-20 | 2.93 | 2.97 | 2.85 | 2.88 | 1,336,500 |
| 2013-08-19 | 2.98 | 2.98 | 2.92 | 2.93 | 920,000 |
| 2013-08-16 | 2.91 | 2.97 | 2.90 | 2.94 | 1,253,154 |
| 2013-08-15 | 3.00 | 3.00 | 2.90 | 2.92 | 2,441,096 |
| 2013-08-14 | 2.98 | 2.98 | 2.98 | 2.98 | 0 |
| 2013-08-13 | 2.97 | 3.01 | 2.91 | 2.98 | 1,967,503 |
| 2013-08-12 | 3.03 | 3.03 | 2.90 | 2.98 | 3,106,500 |
| 2013-08-09 | 3.05 | 3.05 | 2.95 | 3.00 | 1,502,524 |
| 2013-08-08 | 2.91 | 3.04 | 2.88 | 3.02 | 6,268,300 |
| 2013-08-07 | 2.89 | 2.95 | 2.82 | 2.90 | 3,960,510 |
| 2013-08-06 | 2.97 | 3.01 | 2.93 | 3.00 | 2,550,000 |
| 2013-08-05 | 2.98 | 3.03 | 2.93 | 3.02 | 1,289,923 |
| 2013-08-02 | 3.00 | 3.04 | 2.95 | 2.96 | 2,544,050 |
| 2013-08-01 | 3.03 | 3.05 | 2.95 | 2.98 | 1,321,002 |
| 2013-07-31 | 3.16 | 3.09 | 2.98 | 2.99 | 2,576,500 |
| 2013-07-30 | 3.05 | 3.12 | 3.02 | 3.06 | 1,290,000 |
| 2013-07-29 | 3.10 | 3.12 | 3.00 | 3.07 | 2,447,322 |
| 2013-07-26 | 3.17 | 3.17 | 3.10 | 3.12 | 3,056,000 |
| 2013-07-25 | 3.05 | 3.09 | 3.01 | 3.08 | 2,410,500 |
| 2013-07-24 | 3.00 | 3.02 | 2.95 | 3.01 | 2,415,002 |
| 2013-07-23 | 2.91 | 3.05 | 2.89 | 2.98 | 3,186,004 |
| 2013-07-22 | 2.86 | 2.92 | 2.85 | 2.90 | 1,158,000 |
| 2013-07-19 | 2.89 | 2.95 | 2.85 | 2.85 | 632,340 |
| 2013-07-18 | 2.96 | 2.96 | 2.86 | 2.90 | 621,901 |
| 2013-07-17 | 2.92 | 2.94 | 2.84 | 2.88 | 1,946,500 |
| 2013-07-16 | 2.92 | 2.92 | 2.80 | 2.86 | 1,521,000 |
| 2013-07-15 | 2.90 | 2.91 | 2.81 | 2.88 | 1,294,500 |
| 2013-07-12 | 2.79 | 2.88 | 2.62 | 2.83 | 3,102,000 |
| 2013-07-11 | 2.59 | 2.70 | 2.55 | 2.68 | 2,280,500 |
| 2013-07-10 | 2.65 | 2.73 | 2.55 | 2.59 | 1,060,529 |
| 2013-07-09 | 2.58 | 2.64 | 2.58 | 2.63 | 1,009,004 |
| 2013-07-08 | 2.64 | 2.64 | 2.57 | 2.61 | 1,994,000 |
| 2013-07-05 | 2.69 | 2.72 | 2.65 | 2.66 | 816,001 |
| 2013-07-04 | 2.67 | 2.76 | 2.67 | 2.70 | 412,000 |
| 2013-07-03 | 2.73 | 2.74 | 2.64 | 2.67 | 2,141,500 |
| 2013-07-02 | 2.83 | 2.85 | 2.71 | 2.76 | 2,964,500 |
| 2013-06-28 | 2.75 | 2.79 | 2.66 | 2.77 | 1,200,000 |
| 2013-06-27 | 2.80 | 2.80 | 2.65 | 2.67 | 1,952,400 |
| 2013-06-26 | 2.66 | 2.71 | 2.59 | 2.71 | 2,488,517 |
| 2013-06-25 | 2.67 | 2.68 | 2.50 | 2.67 | 4,240,000 |
| 2013-06-24 | 2.79 | 2.79 | 2.67 | 2.68 | 3,024,500 |
| 2013-06-21 | 2.78 | 2.83 | 2.75 | 2.79 | 4,816,500 |
| 2013-06-20 | 2.88 | 2.88 | 2.81 | 2.86 | 1,801,000 |
| 2013-06-19 | 2.90 | 2.92 | 2.85 | 2.91 | 2,490,500 |
| 2013-06-18 | 2.89 | 2.91 | 2.83 | 2.86 | 1,654,000 |
| 2013-06-17 | 2.81 | 2.90 | 2.80 | 2.89 | 3,350,000 |
| 2013-06-14 | 2.85 | 2.87 | 2.77 | 2.79 | 2,654,000 |
| 2013-06-13 | 2.71 | 2.86 | 2.66 | 2.85 | 3,865,550 |
| 2013-06-11 | 2.77 | 2.79 | 2.74 | 2.76 | 1,865,000 |
| 2013-06-10 | 2.75 | 2.80 | 2.73 | 2.77 | 1,484,003 |
| 2013-06-07 | 2.91 | 2.90 | 2.66 | 2.73 | 9,842,022 |
| 2013-06-06 | 2.82 | 2.86 | 2.77 | 2.82 | 5,062,538 |
| 2013-06-05 | 2.90 | 2.91 | 2.85 | 2.86 | 1,712,000 |
| 2013-06-04 | 2.90 | 2.94 | 2.85 | 2.93 | 1,835,545 |
| 2013-06-03 | 2.90 | 2.96 | 2.86 | 2.87 | 2,903,000 |
| 2013-05-31 | 2.80 | 2.96 | 2.80 | 2.94 | 6,208,215 |
| 2013-05-30 | 2.92 | 2.92 | 2.70 | 2.84 | 8,684,507 |
| 2013-05-29 | 2.93 | 2.96 | 2.88 | 2.89 | 4,982,000 |
| 2013-05-28 | 2.93 | 2.99 | 2.92 | 2.96 | 4,896,000 |
| 2013-05-27 | 2.94 | 2.98 | 2.90 | 2.93 | 3,575,000 |
| 2013-05-24 | 3.04 | 3.04 | 2.93 | 2.95 | 2,024,000 |
| 2013-05-23 | 3.02 | 3.02 | 2.95 | 2.96 | 3,023,444 |
| 2013-05-22 | 3.10 | 3.14 | 2.99 | 3.00 | 5,524,002 |
| 2013-05-21 | 3.03 | 3.16 | 3.00 | 3.09 | 8,323,644 |
| 2013-05-20 | 3.12 | 3.12 | 2.99 | 3.00 | 4,127,000 |
| 2013-05-16 | 3.04 | 3.04 | 2.99 | 3.03 | 2,320,000 |
| 2013-05-15 | 3.10 | 3.15 | 2.98 | 2.99 | 5,712,000 |
| 2013-05-14 | 3.10 | 3.11 | 3.08 | 3.08 | 1,653,501 |
| 2013-05-13 | 3.16 | 3.16 | 3.10 | 3.11 | 1,762,000 |
| 2013-05-10 | 3.10 | 3.19 | 3.10 | 3.16 | 3,673,000 |
| 2013-05-09 | 3.14 | 3.16 | 3.09 | 3.10 | 2,966,000 |
| 2013-05-08 | 3.18 | 3.19 | 3.11 | 3.14 | 3,044,000 |
| 2013-05-07 | 3.03 | 3.18 | 3.01 | 3.16 | 5,102,512 |
| 2013-05-06 | 3.08 | 3.09 | 2.99 | 3.03 | 3,432,000 |
| 2013-05-03 | 3.07 | 3.07 | 2.93 | 3.00 | 3,329,000 |
| 2013-05-02 | 2.92 | 3.10 | 2.89 | 3.00 | 7,588,630 |
| 2013-04-30 | 2.98 | 2.99 | 2.89 | 2.91 | 2,340,460 |
| 2013-04-29 | 2.99 | 3.04 | 2.93 | 2.94 | 3,219,252 |
| 2013-04-26 | 3.03 | 3.04 | 2.98 | 2.99 | 3,126,977 |
| 2013-04-25 | 3.04 | 3.04 | 2.97 | 2.98 | 4,570,004 |
| 2013-04-24 | 2.99 | 3.05 | 2.92 | 3.04 | 4,202,502 |
| 2013-04-23 | 3.05 | 3.06 | 2.88 | 2.96 | 8,292,059 |
| 2013-04-22 | 3.03 | 3.06 | 3.01 | 3.04 | 1,962,000 |
| 2013-04-19 | 3.05 | 3.10 | 2.99 | 3.01 | 5,835,000 |
| 2013-04-18 | 3.11 | 3.11 | 2.97 | 3.05 | 9,141,641 |
| 2013-04-17 | 3.40 | 3.40 | 3.07 | 3.09 | 13,090,942 |
| 2013-04-16 | 3.33 | 3.33 | 3.33 | 3.33 | 0 |
| 2013-04-15 | 3.45 | 3.45 | 3.33 | 3.33 | 2,410,015 |
| 2013-04-12 | 3.45 | 3.45 | 3.37 | 3.43 | 1,806,000 |
| 2013-04-11 | 3.30 | 3.47 | 3.30 | 3.36 | 4,220,000 |
| 2013-04-10 | 3.35 | 3.35 | 3.27 | 3.30 | 1,953,500 |
| 2013-04-09 | 3.30 | 3.32 | 3.23 | 3.31 | 2,013,606 |
| 2013-04-08 | 3.28 | 3.36 | 3.16 | 3.27 | 3,197,509 |
| 2013-04-05 | 3.41 | 3.42 | 3.18 | 3.22 | 3,999,007 |
| 2013-04-03 | 3.38 | 3.45 | 3.38 | 3.40 | 2,176,000 |
| 2013-04-02 | 3.49 | 3.52 | 3.33 | 3.35 | 3,295,131 |
| 2013-03-28 | 3.56 | 3.56 | 3.38 | 3.45 | 5,237,250 |
| 2013-03-27 | 3.46 | 3.56 | 3.46 | 3.56 | 2,659,505 |
| 2013-03-26 | 3.52 | 3.53 | 3.42 | 3.44 | 3,070,000 |
| 2013-03-25 | 3.57 | 3.57 | 3.47 | 3.49 | 2,096,000 |
| 2013-03-22 | 3.51 | 3.58 | 3.46 | 3.52 | 2,769,500 |
| 2013-03-21 | 3.58 | 3.59 | 3.50 | 3.55 | 5,940,000 |
| 2013-03-20 | 3.69 | 3.69 | 3.56 | 3.59 | 6,778,750 |
| 2013-03-19 | 3.64 | 3.76 | 3.60 | 3.66 | 10,761,500 |
| 2013-03-18 | 3.72 | 3.72 | 3.50 | 3.58 | 1,936,192 |
| 2013-03-15 | 3.65 | 3.68 | 3.55 | 3.63 | 2,606,866 |
| 2013-03-14 | 3.66 | 3.66 | 3.48 | 3.61 | 2,777,506 |
| 2013-03-13 | 3.65 | 3.69 | 3.53 | 3.60 | 10,209,002 |
| 2013-03-12 | 3.79 | 3.79 | 3.62 | 3.65 | 3,914,922 |
| 2013-03-11 | 3.76 | 3.80 | 3.68 | 3.70 | 3,286,651 |
| 2013-03-08 | 3.84 | 3.84 | 3.74 | 3.75 | 1,516,006 |
| 2013-03-07 | 3.82 | 3.85 | 3.74 | 3.78 | 3,837,150 |
| 2013-03-06 | 3.78 | 3.87 | 3.76 | 3.82 | 6,165,015 |
| 2013-03-05 | 3.73 | 3.78 | 3.72 | 3.76 | 3,910,400 |
| 2013-03-04 | 3.71 | 3.75 | 3.62 | 3.75 | 3,400,002 |
| 2013-03-01 | 3.76 | 3.78 | 3.71 | 3.74 | 1,748,002 |
| 2013-02-28 | 3.69 | 3.79 | 3.64 | 3.76 | 3,594,447 |
| 2013-02-27 | 3.70 | 3.75 | 3.58 | 3.60 | 2,654,800 |
| 2013-02-26 | 3.72 | 3.72 | 3.66 | 3.69 | 3,443,502 |
| 2013-02-25 | 3.80 | 3.80 | 3.67 | 3.72 | 1,676,000 |
| 2013-02-22 | 3.82 | 3.82 | 3.70 | 3.74 | 3,370,353 |
| 2013-02-21 | 3.60 | 3.82 | 3.56 | 3.76 | 7,829,826 |
| 2013-02-20 | 3.58 | 3.66 | 3.58 | 3.66 | 1,671,200 |
| 2013-02-19 | 3.64 | 3.66 | 3.55 | 3.58 | 1,848,508 |
| 2013-02-18 | 3.68 | 3.68 | 3.59 | 3.61 | 1,482,502 |
| 2013-02-15 | 3.53 | 3.67 | 3.53 | 3.62 | 4,898,530 |
| 2013-02-14 | 3.67 | 3.67 | 3.53 | 3.56 | 2,406,012 |
| 2013-02-08 | 3.48 | 3.61 | 3.40 | 3.58 | 3,293,002 |
| 2013-02-07 | 3.50 | 3.51 | 3.41 | 3.45 | 3,146,500 |
| 2013-02-06 | 3.52 | 3.55 | 3.46 | 3.53 | 2,535,500 |
| 2013-02-05 | 3.42 | 3.57 | 3.38 | 3.46 | 8,557,019 |
| 2013-02-04 | 3.64 | 3.64 | 3.42 | 3.45 | 12,630,431 |
| 2013-02-01 | 3.55 | 3.65 | 3.51 | 3.65 | 5,955,019 |
| 2013-01-31 | 3.73 | 3.74 | 3.52 | 3.55 | 6,634,501 |
| 2013-01-30 | 3.76 | 3.76 | 3.69 | 3.71 | 2,344,640 |
| 2013-01-29 | 3.77 | 3.77 | 3.67 | 3.72 | 3,701,000 |
| 2013-01-28 | 3.87 | 3.91 | 3.74 | 3.77 | 2,702,161 |
| 2013-01-25 | 3.93 | 3.93 | 3.82 | 3.87 | 2,118,505 |
| 2013-01-24 | 3.98 | 4.03 | 3.77 | 3.85 | 4,713,500 |
| 2013-01-23 | 4.07 | 4.08 | 3.95 | 3.98 | 2,526,523 |
| 2013-01-22 | 4.14 | 4.14 | 4.01 | 4.06 | 3,669,801 |
| 2013-01-21 | 4.08 | 4.18 | 4.04 | 4.12 | 3,384,512 |
| 2013-01-18 | 4.07 | 4.10 | 3.98 | 4.09 | 5,502,000 |
| 2013-01-17 | 4.02 | 4.03 | 3.96 | 4.02 | 2,955,500 |
| 2013-01-16 | 4.07 | 4.07 | 3.95 | 4.00 | 4,387,000 |
| 2013-01-15 | 4.02 | 4.08 | 3.98 | 4.06 | 3,711,040 |
| 2013-01-14 | 3.96 | 4.04 | 3.93 | 4.00 | 4,000,033 |
| 2013-01-11 | 4.20 | 4.20 | 3.94 | 3.97 | 4,348,525 |
| 2013-01-10 | 4.08 | 4.18 | 4.04 | 4.15 | 8,613,665 |
| 2013-01-09 | 4.04 | 4.08 | 3.98 | 4.08 | 3,700,002 |
| 2013-01-08 | 4.13 | 4.14 | 3.93 | 3.96 | 6,535,613 |
| 2013-01-07 | 4.20 | 4.23 | 4.06 | 4.10 | 10,901,603 |
| 2013-01-04 | 4.00 | 4.05 | 3.92 | 4.05 | 3,498,016 |
| 2013-01-03 | 3.90 | 4.02 | 3.90 | 3.98 | 6,142,062 |
| 2013-01-02 | 3.71 | 3.88 | 3.70 | 3.87 | 4,849,500 |
| 2012-12-31 | 3.69 | 3.73 | 3.67 | 3.71 | 2,453,999 |
| 2012-12-28 | 3.77 | 3.79 | 3.71 | 3.74 | 3,095,501 |
| 2012-12-27 | 3.80 | 3.84 | 3.74 | 3.78 | 2,586,468 |
| 2012-12-24 | 3.78 | 3.81 | 3.78 | 3.79 | 488,500 |
| 2012-12-21 | 3.83 | 3.83 | 3.80 | 3.81 | 1,183,500 |
| 2012-12-20 | 3.86 | 3.88 | 3.83 | 3.83 | 1,216,557 |
| 2012-12-19 | 3.90 | 3.93 | 3.85 | 3.89 | 1,523,708 |
| 2012-12-18 | 3.89 | 3.90 | 3.83 | 3.89 | 1,135,852 |
| 2012-12-17 | 3.84 | 3.88 | 3.83 | 3.88 | 1,604,517 |
| 2012-12-14 | 3.84 | 3.90 | 3.84 | 3.87 | 1,580,450 |
| 2012-12-13 | 3.96 | 3.97 | 3.82 | 3.84 | 2,813,850 |
| 2012-12-12 | 3.99 | 4.00 | 3.97 | 3.97 | 554,001 |
| 2012-12-11 | 4.03 | 4.03 | 3.94 | 3.95 | 1,347,014 |
| 2012-12-10 | 3.96 | 4.02 | 3.95 | 4.00 | 1,697,003 |
| 2012-12-07 | 4.00 | 4.02 | 3.90 | 3.95 | 1,149,957 |
| 2012-12-06 | 3.97 | 4.04 | 3.97 | 4.00 | 2,528,262 |
| 2012-12-05 | 3.82 | 3.96 | 3.81 | 3.96 | 2,715,002 |
| 2012-12-04 | 3.85 | 3.86 | 3.76 | 3.80 | 1,677,507 |
| 2012-12-03 | 3.83 | 3.88 | 3.81 | 3.84 | 3,126,500 |
| 2012-11-30 | 3.79 | 3.85 | 3.75 | 3.83 | 3,021,896 |
| 2012-11-29 | 3.79 | 3.82 | 3.73 | 3.75 | 1,622,000 |
| 2012-11-28 | 3.83 | 3.83 | 3.72 | 3.75 | 1,813,500 |
| 2012-11-27 | 3.83 | 3.87 | 3.82 | 3.82 | 1,204,000 |
| 2012-11-26 | 3.83 | 3.88 | 3.81 | 3.85 | 1,888,000 |
| 2012-11-23 | 3.86 | 3.86 | 3.80 | 3.81 | 2,628,000 |
| 2012-11-22 | 3.93 | 3.93 | 3.85 | 3.89 | 1,005,000 |
| 2012-11-21 | 3.92 | 3.95 | 3.87 | 3.93 | 1,499,500 |
| 2012-11-20 | 3.92 | 3.96 | 3.84 | 3.86 | 690,000 |
| 2012-11-19 | 3.90 | 3.93 | 3.86 | 3.91 | 854,000 |
| 2012-11-16 | 3.82 | 3.91 | 3.82 | 3.90 | 989,000 |
| 2012-11-15 | 3.92 | 3.92 | 3.81 | 3.82 | 3,874,002 |
| 2012-11-14 | 4.08 | 4.08 | 3.92 | 3.93 | 2,014,500 |
| 2012-11-13 | 4.02 | 4.10 | 3.91 | 3.94 | 2,573,160 |
| 2012-11-12 | 4.13 | 4.13 | 4.02 | 4.04 | 2,105,002 |
| 2012-11-09 | 4.06 | 4.15 | 4.04 | 4.06 | 1,330,000 |
| 2012-11-08 | 4.14 | 4.16 | 4.03 | 4.08 | 2,000,000 |
| 2012-11-07 | 4.22 | 4.25 | 4.14 | 4.15 | 1,305,500 |
| 2012-11-06 | 4.20 | 4.23 | 4.13 | 4.19 | 1,316,000 |
| 2012-11-05 | 4.21 | 4.23 | 4.13 | 4.20 | 1,984,503 |
| 2012-11-02 | 4.30 | 4.30 | 4.18 | 4.21 | 2,720,676 |
| 2012-11-01 | 4.09 | 4.28 | 4.09 | 4.23 | 2,353,265 |
| 2012-10-31 | 4.15 | 4.21 | 4.08 | 4.14 | 3,003,000 |
| 2012-10-30 | 4.34 | 4.34 | 4.14 | 4.17 | 1,252,048 |
| 2012-10-29 | 4.10 | 4.33 | 4.10 | 4.30 | 2,421,000 |
| 2012-10-26 | 4.32 | 4.32 | 4.00 | 4.10 | 6,558,000 |
| 2012-10-25 | 4.32 | 4.47 | 4.21 | 4.27 | 4,159,500 |
| 2012-10-24 | 4.44 | 4.44 | 4.31 | 4.36 | 5,856,008 |
| 2012-10-22 | 4.39 | 4.48 | 4.27 | 4.45 | 3,304,555 |
| 2012-10-19 | 4.24 | 4.45 | 4.15 | 4.39 | 12,909,708 |
| 2012-10-18 | 4.13 | 4.19 | 4.11 | 4.15 | 3,355,924 |
| 2012-10-17 | 4.20 | 4.20 | 4.10 | 4.13 | 1,964,522 |
| 2012-10-16 | 4.11 | 4.20 | 4.05 | 4.15 | 4,009,523 |
| 2012-10-15 | 4.06 | 4.14 | 3.94 | 4.11 | 4,602,600 |
| 2012-10-12 | 3.87 | 4.24 | 3.87 | 4.05 | 13,592,761 |
| 2012-10-11 | 3.69 | 3.82 | 3.69 | 3.81 | 2,717,501 |
| 2012-10-10 | 3.73 | 3.76 | 3.71 | 3.72 | 833,002 |
| 2012-10-09 | 3.75 | 3.80 | 3.72 | 3.73 | 1,273,001 |
| 2012-10-08 | 3.80 | 3.80 | 3.71 | 3.76 | 912,001 |
| 2012-10-05 | 3.79 | 3.85 | 3.75 | 3.80 | 1,424,500 |
| 2012-10-04 | 3.79 | 3.79 | 3.74 | 3.76 | 538,004 |
| 2012-10-03 | 3.76 | 3.80 | 3.71 | 3.75 | 874,000 |
| 2012-09-28 | 3.61 | 3.73 | 3.60 | 3.72 | 4,046,189 |
| 2012-09-27 | 3.59 | 3.65 | 3.59 | 3.63 | 2,916,500 |
| 2012-09-26 | 3.71 | 3.74 | 3.60 | 3.60 | 3,024,058 |
| 2012-09-25 | 3.77 | 3.79 | 3.74 | 3.75 | 814,000 |
| 2012-09-24 | 3.74 | 3.76 | 3.71 | 3.72 | 662,004 |
| 2012-09-21 | 3.73 | 3.80 | 3.73 | 3.79 | 1,236,558 |
| 2012-09-20 | 3.80 | 3.81 | 3.71 | 3.76 | 862,000 |
| 2012-09-19 | 3.72 | 3.80 | 3.71 | 3.80 | 1,573,500 |
| 2012-09-18 | 3.75 | 3.78 | 3.71 | 3.72 | 1,098,877 |
| 2012-09-17 | 3.87 | 3.87 | 3.69 | 3.71 | 2,538,000 |
| 2012-09-14 | 3.89 | 3.89 | 3.82 | 3.84 | 2,049,780 |
| 2012-09-13 | 3.85 | 3.88 | 3.80 | 3.81 | 1,114,506 |
| 2012-09-12 | 3.84 | 3.88 | 3.83 | 3.85 | 1,860,500 |
| 2012-09-11 | 3.69 | 3.85 | 3.68 | 3.83 | 3,661,527 |
| 2012-09-10 | 3.71 | 3.70 | 3.61 | 3.69 | 2,253,001 |
| 2012-09-07 | 3.71 | 3.80 | 3.70 | 3.71 | 3,400,532 |
| 2012-09-06 | 3.60 | 3.73 | 3.56 | 3.69 | 2,408,550 |
| 2012-09-05 | 3.63 | 3.70 | 3.52 | 3.56 | 2,268,000 |
| 2012-09-04 | 3.75 | 3.78 | 3.62 | 3.64 | 1,193,008 |
| 2012-09-03 | 3.79 | 3.79 | 3.72 | 3.75 | 1,909,500 |
| 2012-08-31 | 3.78 | 3.81 | 3.71 | 3.79 | 1,673,522 |
| 2012-08-30 | 3.81 | 3.85 | 3.77 | 3.78 | 1,790,800 |
| 2012-08-29 | 3.80 | 3.90 | 3.76 | 3.78 | 2,508,000 |
| 2012-08-28 | 3.95 | 3.98 | 3.72 | 3.80 | 5,950,000 |
| 2012-08-27 | 4.08 | 4.14 | 3.94 | 3.95 | 2,444,500 |
| 2012-08-24 | 4.18 | 4.18 | 4.04 | 4.06 | 3,784,435 |
| 2012-08-23 | 4.01 | 4.23 | 3.85 | 4.22 | 13,722,122 |
| 2012-08-22 | 3.95 | 4.02 | 3.91 | 4.01 | 3,895,539 |
| 2012-08-21 | 3.83 | 3.99 | 3.82 | 3.99 | 3,013,002 |
| 2012-08-20 | 3.84 | 3.86 | 3.81 | 3.83 | 1,353,801 |
| 2012-08-17 | 3.95 | 4.02 | 3.83 | 3.89 | 4,376,006 |
| 2012-08-16 | 3.83 | 3.98 | 3.80 | 3.92 | 9,571,094 |
| 2012-08-15 | 3.71 | 3.84 | 3.68 | 3.77 | 4,366,901 |
| 2012-08-14 | 3.70 | 3.74 | 3.61 | 3.71 | 1,457,705 |
| 2012-08-13 | 3.74 | 3.85 | 3.67 | 3.69 | 1,415,000 |
| 2012-08-10 | 3.72 | 3.75 | 3.61 | 3.67 | 2,187,059 |
| 2012-08-09 | 3.80 | 3.91 | 3.52 | 3.72 | 17,297,323 |
| 2012-08-08 | 3.63 | 3.82 | 3.62 | 3.76 | 7,731,702 |
| 2012-08-07 | 3.62 | 3.66 | 3.56 | 3.64 | 2,691,000 |
| 2012-08-06 | 3.65 | 3.66 | 3.61 | 3.63 | 2,264,515 |
| 2012-08-03 | 3.60 | 3.69 | 3.56 | 3.63 | 3,182,407 |
| 2012-08-02 | 3.64 | 3.67 | 3.56 | 3.62 | 2,505,007 |
| 2012-08-01 | 3.70 | 3.72 | 3.62 | 3.64 | 1,567,000 |
| 2012-07-31 | 3.65 | 3.69 | 3.63 | 3.69 | 996,503 |
| 2012-07-30 | 3.71 | 3.72 | 3.61 | 3.65 | 1,777,500 |
| 2012-07-27 | 3.75 | 3.79 | 3.68 | 3.72 | 1,660,516 |
| 2012-07-26 | 3.69 | 3.75 | 3.68 | 3.72 | 2,172,000 |
| 2012-07-25 | 3.60 | 3.82 | 3.56 | 3.74 | 4,499,051 |
| 2012-07-24 | 3.84 | 3.84 | 3.63 | 3.63 | 2,652,000 |
| 2012-07-23 | 3.95 | 3.95 | 3.75 | 3.78 | 5,376,511 |
| 2012-07-20 | 3.65 | 3.95 | 3.59 | 3.94 | 7,370,508 |
| 2012-07-19 | 3.66 | 3.70 | 3.55 | 3.65 | 3,667,000 |
| 2012-07-18 | 3.67 | 3.74 | 3.64 | 3.65 | 3,135,501 |
| 2012-07-17 | 3.63 | 3.74 | 3.58 | 3.67 | 3,691,500 |
| 2012-07-16 | 3.90 | 3.92 | 3.63 | 3.63 | 10,625,001 |
| 2012-07-13 | 4.08 | 4.08 | 3.82 | 3.86 | 9,497,017 |
| 2012-07-12 | 4.05 | 4.13 | 3.85 | 4.06 | 17,725,237 |
| 2012-07-11 | 3.62 | 4.07 | 3.57 | 4.05 | 26,444,153 |
| 2012-07-10 | 3.34 | 3.60 | 3.32 | 3.59 | 9,688,521 |
| 2012-07-09 | 3.39 | 3.39 | 3.32 | 3.34 | 1,415,019 |
| 2012-07-06 | 3.45 | 3.45 | 3.35 | 3.40 | 3,514,383 |
| 2012-07-05 | 3.36 | 3.42 | 3.32 | 3.40 | 2,192,808 |
| 2012-07-04 | 3.32 | 3.37 | 3.28 | 3.36 | 5,164,003 |
| 2012-07-03 | 3.24 | 3.34 | 3.23 | 3.30 | 3,361,540 |
| 2012-06-29 | 3.21 | 3.23 | 3.18 | 3.21 | 2,118,812 |
| 2012-06-28 | 3.20 | 3.25 | 3.19 | 3.20 | 2,330,501 |
| 2012-06-27 | 3.21 | 3.25 | 3.18 | 3.20 | 1,150,020 |
| 2012-06-26 | 3.18 | 3.27 | 3.17 | 3.25 | 2,323,006 |
| 2012-06-25 | 3.20 | 3.26 | 3.17 | 3.20 | 2,121,499 |
| 2012-06-22 | 3.18 | 3.25 | 3.16 | 3.20 | 1,544,118 |
| 2012-06-21 | 3.30 | 3.32 | 3.21 | 3.26 | 2,052,415 |
| 2012-06-20 | 3.35 | 3.37 | 3.26 | 3.27 | 2,511,232 |
| 2012-06-19 | 3.18 | 3.39 | 3.14 | 3.34 | 7,844,230 |
| 2012-06-18 | 3.21 | 3.21 | 3.16 | 3.18 | 2,112,016 |
| 2012-06-15 | 3.19 | 3.21 | 3.13 | 3.19 | 2,386,043 |
| 2012-06-14 | 3.25 | 3.27 | 3.16 | 3.18 | 2,577,217 |
| 2012-06-13 | 3.23 | 3.27 | 3.15 | 3.25 | 2,955,484 |
| 2012-06-12 | 3.17 | 3.23 | 3.14 | 3.23 | 3,353,910 |
| 2012-06-11 | 3.30 | 3.32 | 3.12 | 3.24 | 6,626,643 |
| 2012-06-08 | 3.21 | 3.26 | 3.18 | 3.24 | 5,288,546 |
| 2012-06-07 | 3.40 | 3.40 | 3.21 | 3.25 | 8,149,814 |
| 2012-06-06 | 3.23 | 3.35 | 3.16 | 3.34 | 4,186,239 |
| 2012-06-05 | 3.21 | 3.24 | 3.18 | 3.20 | 2,697,031 |
| 2012-06-04 | 3.18 | 3.25 | 3.11 | 3.19 | 4,778,008 |
| 2012-06-01 | 3.39 | 3.40 | 3.26 | 3.28 | 8,726,089 |
| 2012-05-31 | 3.12 | 3.45 | 3.08 | 3.43 | 11,071,915 |
| 2012-05-30 | 3.20 | 3.20 | 3.10 | 3.12 | 2,356,952 |
| 2012-05-29 | 3.17 | 3.21 | 3.12 | 3.19 | 5,905,377 |
| 2012-05-28 | 3.10 | 3.17 | 3.01 | 3.14 | 3,242,927 |
| 2012-05-25 | 3.20 | 3.22 | 3.08 | 3.15 | 4,719,210 |
| 2012-05-24 | 3.06 | 3.24 | 3.06 | 3.20 | 10,699,719 |
| 2012-05-23 | 3.20 | 3.20 | 3.00 | 3.10 | 11,164,089 |
| 2012-05-22 | 3.11 | 3.28 | 3.11 | 3.23 | 15,159,262 |
| 2012-05-21 | 2.86 | 3.09 | 2.85 | 3.07 | 5,921,858 |
| 2012-05-18 | 2.80 | 2.91 | 2.79 | 2.90 | 4,460,002 |
| 2012-05-17 | 2.87 | 2.93 | 2.80 | 2.89 | 6,390,843 |
| 2012-05-16 | 2.90 | 2.92 | 2.80 | 2.81 | 5,113,482 |
| 2012-05-15 | 2.84 | 2.96 | 2.74 | 2.93 | 4,836,797 |
| 2012-05-14 | 2.80 | 2.87 | 2.77 | 2.79 | 5,690,559 |
| 2012-05-11 | 2.82 | 2.87 | 2.75 | 2.83 | 6,190,473 |
| 2012-05-10 | 2.72 | 2.86 | 2.66 | 2.81 | 6,326,630 |
| 2012-05-09 | 2.98 | 2.98 | 2.76 | 2.78 | 8,877,024 |
| 2012-05-08 | 3.07 | 3.07 | 2.96 | 3.00 | 1,902,800 |
| 2012-05-07 | 3.04 | 3.04 | 2.96 | 3.01 | 2,988,000 |
| 2012-05-04 | 3.13 | 3.13 | 3.00 | 3.06 | 3,530,580 |
| 2012-05-03 | 3.15 | 3.17 | 3.10 | 3.12 | 1,788,074 |
| 2012-05-02 | 3.16 | 3.16 | 3.08 | 3.13 | 2,578,859 |
| 2012-04-30 | 3.16 | 3.17 | 3.10 | 3.13 | 2,682,000 |
| 2012-04-27 | 3.15 | 3.18 | 3.10 | 3.14 | 4,988,300 |
| 2012-04-26 | 3.14 | 3.15 | 3.04 | 3.13 | 5,298,302 |
| 2012-04-25 | 3.02 | 3.13 | 2.98 | 3.11 | 9,470,002 |
| 2012-04-24 | 3.08 | 3.09 | 2.97 | 3.01 | 9,318,535 |
| 2012-04-23 | 3.20 | 3.22 | 3.06 | 3.07 | 9,565,018 |
| 2012-04-20 | 3.11 | 3.25 | 3.07 | 3.16 | 14,252,820 |
| 2012-04-19 | 3.00 | 3.18 | 2.97 | 3.11 | 22,960,830 |
| 2012-04-18 | 3.03 | 3.09 | 2.97 | 2.97 | 22,200,604 |
| 2012-04-17 | 3.20 | 3.20 | 2.99 | 3.03 | 10,902,032 |
| 2012-04-16 | 3.29 | 3.29 | 3.15 | 3.18 | 6,444,000 |
| 2012-04-13 | 3.30 | 3.30 | 3.15 | 3.23 | 5,549,804 |
| 2012-04-12 | 3.28 | 3.28 | 3.14 | 3.20 | 5,398,500 |
| 2012-04-11 | 3.28 | 3.29 | 3.13 | 3.26 | 5,418,000 |
| 2012-04-10 | 3.46 | 3.50 | 3.29 | 3.33 | 8,006,201 |
| 2012-04-05 | 3.48 | 3.54 | 3.48 | 3.51 | 5,636,606 |
| 2012-04-03 | 3.62 | 3.62 | 3.51 | 3.58 | 6,106,938 |
| 2012-04-02 | 3.58 | 3.58 | 3.38 | 3.45 | 7,115,033 |
| 2012-03-30 | 3.36 | 3.58 | 3.22 | 3.54 | 13,525,764 |
| 2012-03-29 | 3.60 | 3.62 | 3.20 | 3.45 | 29,799,711 |
| 2012-03-28 | 3.84 | 3.95 | 3.65 | 3.68 | 16,896,181 |
| 2012-03-27 | 3.92 | 4.06 | 3.92 | 4.03 | 4,950,144 |
| 2012-03-26 | 4.04 | 4.05 | 3.89 | 3.92 | 7,044,909 |
| 2012-03-23 | 4.20 | 4.20 | 4.02 | 4.03 | 6,681,079 |
| 2012-03-22 | 4.29 | 4.29 | 4.11 | 4.17 | 4,771,407 |
| 2012-03-21 | 4.35 | 4.40 | 4.12 | 4.19 | 4,444,449 |
| 2012-03-20 | 4.35 | 4.38 | 4.29 | 4.35 | 6,811,625 |
| 2012-03-16 | 4.86 | 4.86 | 4.48 | 4.56 | 9,730,270 |
| 2012-03-15 | 5.00 | 5.00 | 4.75 | 4.80 | 8,195,747 |
| 2012-03-14 | 5.09 | 5.21 | 4.94 | 4.95 | 8,834,405 |
| 2012-03-13 | 5.13 | 5.16 | 5.06 | 5.09 | 3,134,437 |
| 2012-03-12 | 5.18 | 5.21 | 5.02 | 5.07 | 3,686,074 |
| 2012-03-09 | 5.00 | 5.18 | 4.99 | 5.17 | 7,511,315 |
| 2012-03-08 | 5.10 | 5.10 | 4.95 | 4.98 | 3,127,898 |
| 2012-03-07 | 4.86 | 5.00 | 4.79 | 4.94 | 3,548,671 |
| 2012-03-06 | 5.01 | 5.01 | 4.79 | 4.88 | 5,462,378 |
| 2012-03-05 | 4.95 | 5.09 | 4.95 | 4.96 | 3,703,344 |
| 2012-03-02 | 4.96 | 5.08 | 4.94 | 4.97 | 6,357,153 |
| 2012-03-01 | 5.17 | 5.17 | 4.94 | 4.96 | 4,745,250 |
| 2012-02-29 | 5.14 | 5.18 | 5.06 | 5.13 | 2,402,051 |
| 2012-02-28 | 5.10 | 5.13 | 5.05 | 5.08 | 2,323,581 |
| 2012-02-27 | 5.26 | 5.29 | 5.03 | 5.09 | 6,295,031 |
| 2012-02-24 | 5.19 | 5.23 | 5.06 | 5.22 | 5,379,412 |
| 2012-02-23 | 5.16 | 5.16 | 5.05 | 5.08 | 2,986,216 |
| 2012-02-22 | 4.93 | 5.17 | 4.93 | 5.16 | 5,370,514 |
| 2012-02-21 | 5.14 | 5.15 | 4.99 | 5.01 | 5,471,696 |
| 2012-02-20 | 5.28 | 5.28 | 5.06 | 5.12 | 11,942,685 |
| 2012-02-17 | 4.86 | 5.18 | 4.86 | 5.18 | 18,440,431 |
| 2012-02-16 | 5.04 | 5.26 | 5.04 | 5.15 | 11,524,179 |
| 2012-02-15 | 5.22 | 5.34 | 4.95 | 5.02 | 19,321,038 |
| 2012-02-14 | 5.41 | 5.42 | 5.21 | 5.25 | 4,097,873 |
| 2012-02-13 | 5.41 | 5.52 | 5.35 | 5.38 | 6,453,524 |
| 2012-02-10 | 5.67 | 5.83 | 5.38 | 5.44 | 13,549,575 |
| 2012-02-09 | 5.41 | 5.66 | 5.30 | 5.65 | 16,745,916 |
| 2012-02-08 | 5.11 | 5.47 | 5.11 | 5.38 | 13,773,650 |
| 2012-02-07 | 5.33 | 5.40 | 5.06 | 5.11 | 12,256,641 |
| 2012-02-06 | 5.19 | 5.48 | 5.18 | 5.33 | 33,371,513 |
| 2012-02-03 | 4.68 | 5.08 | 4.58 | 5.06 | 21,795,020 |
| 2012-02-02 | 4.58 | 4.67 | 4.57 | 4.62 | 5,571,364 |
| 2012-02-01 | 4.48 | 4.56 | 4.48 | 4.53 | 8,642,589 |
| 2012-01-31 | 4.50 | 4.52 | 4.45 | 4.50 | 2,443,466 |
| 2012-01-30 | 4.56 | 4.56 | 4.45 | 4.49 | 2,800,477 |
| 2012-01-27 | 4.59 | 4.59 | 4.48 | 4.57 | 3,457,035 |
| 2012-01-26 | 4.41 | 4.60 | 4.37 | 4.56 | 5,703,237 |
| 2012-01-20 | 4.50 | 4.51 | 4.35 | 4.41 | 4,232,689 |
| 2012-01-19 | 4.26 | 4.44 | 4.26 | 4.42 | 6,643,786 |
| 2012-01-18 | 4.38 | 4.38 | 4.23 | 4.26 | 4,420,472 |
| 2012-01-17 | 4.24 | 4.43 | 4.24 | 4.38 | 6,127,192 |
| 2012-01-16 | 4.42 | 4.42 | 4.22 | 4.24 | 4,093,514 |
| 2012-01-13 | 4.17 | 4.43 | 4.17 | 4.42 | 9,394,593 |
| 2012-01-12 | 4.10 | 4.14 | 4.04 | 4.13 | 2,774,783 |
| 2012-01-11 | 4.04 | 4.13 | 4.04 | 4.10 | 2,752,986 |
| 2012-01-10 | 4.03 | 4.04 | 3.95 | 4.02 | 1,728,949 |
| 2012-01-09 | 3.95 | 4.04 | 3.90 | 4.04 | 1,365,375 |
| 2012-01-06 | 4.09 | 4.09 | 3.90 | 3.97 | 3,491,911 |
| 2012-01-05 | 4.11 | 4.16 | 4.09 | 4.10 | 2,489,240 |
| 2012-01-04 | 4.10 | 4.16 | 4.07 | 4.11 | 2,877,230 |
| 2012-01-03 | 4.10 | 4.12 | 4.06 | 4.07 | 839,192 |
| 2011-12-30 | 4.10 | 4.13 | 4.04 | 4.10 | 1,244,620 |
| 2011-12-29 | 4.10 | 4.10 | 4.01 | 4.06 | 1,835,542 |
| 2011-12-28 | 4.11 | 4.12 | 4.06 | 4.09 | 1,189,064 |
| 2011-12-23 | 4.12 | 4.12 | 4.06 | 4.10 | 2,762,043 |
| 2011-12-22 | 3.96 | 4.12 | 3.96 | 4.08 | 2,630,468 |
| 2011-12-21 | 3.99 | 4.04 | 3.95 | 3.96 | 1,944,310 |
| 2011-12-20 | 3.97 | 3.98 | 3.91 | 3.95 | 863,169 |
| 2011-12-19 | 3.92 | 4.01 | 3.89 | 3.95 | 1,419,319 |
| 2011-12-16 | 4.01 | 4.02 | 3.91 | 3.96 | 1,989,202 |
| 2011-12-15 | 4.06 | 4.06 | 3.90 | 3.99 | 2,859,247 |
| 2011-12-14 | 4.00 | 4.07 | 3.99 | 4.02 | 656,095 |
| 2011-12-13 | 4.04 | 4.07 | 3.99 | 4.04 | 6,883,555 |
| 2011-12-12 | 4.05 | 4.18 | 4.05 | 4.06 | 2,840,175 |
| 2011-12-09 | 4.01 | 4.09 | 4.01 | 4.05 | 2,114,328 |
| 2011-12-08 | 4.11 | 4.11 | 4.06 | 4.09 | 1,364,504 |
| 2011-12-07 | 4.07 | 4.12 | 4.07 | 4.11 | 3,410,171 |
| 2011-12-06 | 4.08 | 4.17 | 4.06 | 4.06 | 2,498,122 |
| 2011-12-05 | 4.14 | 4.19 | 4.13 | 4.17 | 2,334,759 |
| 2011-12-02 | 4.20 | 4.25 | 4.06 | 4.16 | 3,006,923 |
| 2011-12-01 | 4.12 | 4.19 | 4.06 | 4.17 | 6,990,362 |
| 2011-11-30 | 3.92 | 4.10 | 3.92 | 3.95 | 4,811,274 |
| 2011-11-29 | 4.10 | 4.10 | 3.92 | 3.96 | 4,869,257 |
| 2011-11-28 | 4.06 | 4.06 | 3.95 | 4.01 | 3,003,654 |
| 2011-11-25 | 3.90 | 4.01 | 3.89 | 3.95 | 2,683,235 |
| 2011-11-24 | 3.99 | 4.02 | 3.90 | 3.92 | 6,311,379 |
| 2011-11-23 | 4.18 | 4.18 | 4.02 | 4.04 | 5,922,299 |
| 2011-11-22 | 4.19 | 4.24 | 4.11 | 4.23 | 4,035,181 |
| 2011-11-21 | 4.31 | 4.31 | 4.13 | 4.19 | 2,797,145 |
| 2011-11-18 | 4.48 | 4.48 | 4.29 | 4.30 | 4,368,158 |
| 2011-11-17 | 4.47 | 4.55 | 4.47 | 4.48 | 3,033,080 |
| 2011-11-16 | 4.65 | 4.65 | 4.51 | 4.55 | 10,118,260 |
| 2011-11-15 | 4.54 | 4.71 | 4.50 | 4.62 | 11,049,000 |
| 2011-11-14 | 4.64 | 4.65 | 4.51 | 4.54 | 5,490,823 |
| 2011-11-11 | 4.59 | 4.65 | 4.51 | 4.54 | 5,200,811 |
| 2011-11-10 | 4.72 | 4.76 | 4.51 | 4.51 | 10,286,098 |
| 2011-11-09 | 4.94 | 4.95 | 4.84 | 4.91 | 14,257,548 |
| 2011-11-08 | 5.46 | 5.46 | 4.79 | 4.85 | 39,078,519 |
| 2011-11-07 | 5.46 | 5.55 | 5.38 | 5.51 | 2,965,034 |
| 2011-11-04 | 5.46 | 5.49 | 5.34 | 5.41 | 4,828,079 |
| 2011-11-03 | 5.18 | 5.41 | 5.17 | 5.29 | 5,250,945 |
| 2011-11-02 | 5.22 | 5.29 | 5.04 | 5.29 | 4,779,744 |
| 2011-11-01 | 5.44 | 5.44 | 5.34 | 5.35 | 4,610,107 |
| 2011-10-31 | 5.70 | 5.74 | 5.46 | 5.59 | 2,885,404 |
| 2011-10-28 | 5.98 | 6.06 | 5.59 | 5.66 | 7,369,633 |
| 2011-10-27 | 5.51 | 5.85 | 5.51 | 5.82 | 6,324,457 |
| 2011-10-26 | 5.49 | 5.58 | 5.40 | 5.56 | 1,727,346 |
| 2011-10-25 | 5.49 | 5.67 | 5.43 | 5.51 | 3,422,160 |
| 2011-10-24 | 5.17 | 5.40 | 5.17 | 5.30 | 1,689,283 |
| 2011-10-21 | 5.11 | 5.12 | 5.06 | 5.07 | 1,166,150 |
| 2011-10-20 | 5.32 | 5.32 | 5.05 | 5.10 | 1,416,022 |
| 2011-10-19 | 5.23 | 5.40 | 5.25 | 5.32 | 1,339,575 |
| 2011-10-18 | 5.69 | 5.69 | 5.20 | 5.22 | 2,982,946 |
| 2011-10-17 | 5.84 | 5.97 | 5.72 | 5.74 | 2,541,553 |
| 2011-10-14 | 6.01 | 6.01 | 5.66 | 5.70 | 1,809,167 |
| 2011-10-13 | 5.89 | 6.01 | 5.81 | 5.93 | 4,821,540 |
| 2011-10-12 | 5.78 | 6.08 | 5.62 | 5.89 | 7,323,859 |
| 2011-10-11 | 5.67 | 5.73 | 5.60 | 5.68 | 3,504,989 |
| 2011-10-10 | 5.45 | 5.45 | 5.37 | 5.43 | 919,841 |
| 2011-10-07 | 5.14 | 5.69 | 5.15 | 5.48 | 8,498,728 |
| 2011-10-06 | 5.09 | 5.19 | 5.09 | 5.10 | 3,114,422 |
| 2011-10-04 | 5.18 | 5.18 | 4.97 | 5.06 | 6,528,698 |
| 2011-10-03 | 5.50 | 5.50 | 5.07 | 5.22 | 2,545,912 |
| 2011-09-30 | 5.26 | 5.52 | 5.26 | 5.50 | 2,281,180 |
| 2011-09-28 | 5.25 | 5.49 | 5.21 | 5.38 | 4,017,223 |
| 2011-09-27 | 5.06 | 5.40 | 5.06 | 5.32 | 2,896,847 |
| 2011-09-26 | 5.53 | 5.55 | 5.15 | 5.22 | 2,995,518 |
| 2011-09-23 | 5.51 | 5.58 | 5.26 | 5.46 | 2,528,475 |
| 2011-09-22 | 5.62 | 5.69 | 5.51 | 5.55 | 1,674,242 |
| 2011-09-21 | 5.72 | 5.85 | 5.65 | 5.75 | 2,674,516 |
| 2011-09-20 | 5.73 | 5.84 | 5.62 | 5.72 | 3,619,827 |
| 2011-09-19 | 5.72 | 5.85 | 5.67 | 5.75 | 2,733,096 |
| 2011-09-16 | 5.62 | 5.78 | 5.53 | 5.75 | 2,950,887 |
| 2011-09-15 | 5.48 | 5.58 | 5.46 | 5.51 | 2,351,374 |
| 2011-09-14 | 5.58 | 5.62 | 5.39 | 5.55 | 3,614,149 |
| 2011-09-12 | 5.60 | 5.64 | 5.57 | 5.60 | 2,123,047 |
| 2011-09-09 | 5.70 | 5.84 | 5.70 | 5.79 | 2,478,341 |
| 2011-09-08 | 5.75 | 5.81 | 5.62 | 5.70 | 1,999,566 |
| 2011-09-07 | 5.73 | 5.78 | 5.55 | 5.75 | 4,206,859 |
| 2011-09-06 | 5.51 | 5.84 | 5.49 | 5.77 | 5,815,053 |
| 2011-09-05 | 5.87 | 5.87 | 5.49 | 5.56 | 6,042,633 |
| 2011-09-02 | 5.60 | 5.91 | 5.55 | 5.90 | 12,221,125 |
| 2011-09-01 | 6.22 | 6.29 | 5.71 | 5.72 | 26,555,876 |
| 2011-08-31 | 6.46 | 6.89 | 6.46 | 6.81 | 4,775,766 |
| 2011-08-30 | 6.42 | 6.58 | 6.42 | 6.46 | 2,514,201 |
| 2011-08-29 | 6.51 | 6.53 | 6.30 | 6.38 | 2,338,896 |
| 2011-08-26 | 6.42 | 6.76 | 6.40 | 6.53 | 2,718,110 |
| 2011-08-25 | 6.30 | 6.64 | 6.29 | 6.61 | 3,792,712 |
| 2011-08-24 | 6.24 | 6.41 | 6.24 | 6.29 | 3,917,318 |
| 2011-08-23 | 5.96 | 6.15 | 5.89 | 6.14 | 1,880,913 |
| 2011-08-22 | 5.88 | 6.12 | 5.78 | 5.87 | 4,250,454 |
| 2011-08-19 | 5.96 | 6.04 | 5.80 | 5.86 | 2,774,783 |
| 2011-08-18 | 6.15 | 6.35 | 6.10 | 6.15 | 1,574,847 |
| 2011-08-17 | 6.29 | 6.29 | 6.11 | 6.15 | 4,464,066 |
| 2011-08-16 | 6.59 | 6.59 | 6.22 | 6.26 | 4,484,196 |
| 2011-08-15 | 6.51 | 6.66 | 6.31 | 6.42 | 4,612,287 |
| 2011-08-12 | 6.42 | 6.61 | 6.42 | 6.50 | 3,836,307 |
| 2011-08-11 | 6.19 | 6.42 | 6.11 | 6.36 | 4,001,965 |
| 2011-08-10 | 6.26 | 7.33 | 6.19 | 6.27 | 9,424,259 |
| 2011-08-09 | 5.78 | 6.24 | 5.51 | 6.02 | 14,865,028 |
| 2011-08-08 | 6.37 | 6.51 | 5.98 | 6.24 | 9,770,399 |
| 2011-08-05 | 6.42 | 6.79 | 6.42 | 6.69 | 11,016,377 |
| 2011-08-04 | 7.39 | 7.43 | 6.97 | 7.06 | 6,266,695 |
| 2011-08-03 | 7.34 | 7.35 | 7.20 | 7.25 | 7,696,591 |
| 2011-08-02 | 7.54 | 7.63 | 7.46 | 7.53 | 4,756,149 |
| 2011-08-01 | 7.52 | 7.65 | 7.39 | 7.51 | 5,291,270 |
| 2011-07-29 | 7.74 | 7.74 | 7.29 | 7.36 | 7,668,254 |
| 2011-07-28 | 7.92 | 7.92 | 7.64 | 7.75 | 5,172,682 |
| 2011-07-27 | 7.98 | 8.07 | 7.89 | 7.96 | 1,286,034 |
| 2011-07-26 | 7.93 | 8.03 | 7.81 | 7.98 | 1,560,679 |
| 2011-07-25 | 8.07 | 8.12 | 7.83 | 7.93 | 2,653,809 |
| 2011-07-22 | 8.17 | 8.17 | 7.93 | 8.07 | 4,138,198 |
| 2011-07-21 | 8.06 | 8.19 | 8.02 | 8.09 | 3,849,021 |
| 2011-07-20 | 8.01 | 8.01 | 7.81 | 7.95 | 3,045,008 |
| 2011-07-19 | 7.95 | 7.95 | 7.72 | 7.84 | 5,002,457 |
| 2011-07-18 | 8.33 | 8.33 | 7.91 | 7.98 | 4,093,514 |
| 2011-07-15 | 8.12 | 8.33 | 8.09 | 8.22 | 16,019,852 |
| 2011-07-14 | 8.00 | 8.18 | 7.87 | 8.08 | 11,888,846 |
| 2011-07-13 | 8.06 | 8.21 | 7.53 | 7.90 | 19,974,954 |
| 2011-07-12 | 8.44 | 8.47 | 7.85 | 7.92 | 26,405,128 |
| 2011-07-11 | 9.18 | 9.18 | 8.63 | 8.72 | 19,628,378 |
| 2011-07-08 | 9.91 | 10.00 | 9.25 | 9.27 | 21,881,124 |
| 2011-07-07 | 10.57 | 10.83 | 9.98 | 10.00 | 4,865,135 |
| 2011-07-06 | 10.70 | 10.92 | 10.55 | 10.59 | 2,931,723 |
| 2011-07-05 | 10.75 | 10.79 | 10.48 | 10.64 | 3,210,727 |
| 2011-07-04 | 10.74 | 10.97 | 10.63 | 10.64 | 5,236,886 |
| 2011-06-30 | 10.46 | 10.81 | 10.46 | 10.53 | 5,770,808 |
| 2011-06-29 | 10.13 | 10.48 | 10.09 | 10.46 | 6,253,616 |
| 2011-06-28 | 9.82 | 10.09 | 9.82 | 9.96 | 2,899,027 |
| 2011-06-27 | 10.04 | 10.26 | 9.62 | 9.65 | 2,820,557 |
| 2011-06-24 | 9.73 | 10.06 | 9.63 | 9.98 | 2,378,074 |
| 2011-06-23 | 9.95 | 9.95 | 9.71 | 9.74 | 1,763,943 |
| 2011-06-22 | 10.18 | 10.28 | 9.69 | 9.69 | 6,187,135 |
| 2011-06-21 | 9.76 | 9.91 | 9.71 | 9.76 | 5,349,032 |
| 2011-06-20 | 9.23 | 9.63 | 9.23 | 9.54 | 5,410,065 |
| 2011-06-17 | 8.96 | 9.52 | 8.96 | 9.17 | 5,006,280 |
| 2011-06-16 | 9.32 | 9.34 | 8.86 | 8.86 | 8,037,354 |
| 2011-06-15 | 9.73 | 9.76 | 9.30 | 9.36 | 4,405,214 |
| 2011-06-14 | 9.76 | 9.76 | 9.47 | 9.52 | 4,642,803 |
| 2011-06-13 | 10.00 | 10.00 | 9.54 | 9.76 | 3,096,655 |
| 2011-06-10 | 10.66 | 10.88 | 9.91 | 10.00 | 9,595,127 |
| 2011-06-09 | 11.23 | 11.29 | 10.48 | 10.66 | 4,895,760 |
| 2011-06-08 | 11.41 | 11.41 | 11.21 | 11.23 | 917,389 |
| 2011-06-07 | 11.63 | 11.63 | 11.34 | 11.38 | 2,075,093 |
| 2011-06-03 | 11.65 | 11.69 | 11.54 | 11.65 | 1,765,573 |
| 2011-06-02 | 11.47 | 11.69 | 11.38 | 11.52 | 1,246,799 |
| 2011-06-01 | 11.65 | 11.76 | 11.62 | 11.74 | 1,129,505 |
| 2011-05-31 | 11.60 | 11.65 | 11.38 | 11.58 | 1,445,154 |
| 2011-05-30 | 11.51 | 11.73 | 11.25 | 11.71 | 2,729,009 |
| 2011-05-27 | 11.19 | 11.63 | 11.10 | 11.49 | 2,890,635 |
| 2011-05-26 | 11.74 | 11.74 | 11.19 | 11.30 | 1,512,725 |
| 2011-05-25 | 11.23 | 11.82 | 11.01 | 11.74 | 2,568,276 |
| 2011-05-24 | 11.19 | 11.38 | 10.88 | 11.16 | 5,547,387 |
| 2011-05-23 | 11.63 | 11.63 | 11.41 | 11.45 | 1,292,573 |
| 2011-05-20 | 11.96 | 11.96 | 11.65 | 11.67 | 2,615,664 |
| 2011-05-19 | 12.00 | 12.15 | 11.95 | 11.96 | 2,733,368 |
| 2011-05-18 | 12.02 | 12.22 | 11.95 | 11.98 | 1,979,185 |
| 2011-05-17 | 11.93 | 12.24 | 11.89 | 12.13 | 2,702,852 |
| 2011-05-16 | 12.26 | 12.26 | 11.89 | 12.02 | 5,319,606 |
| 2011-05-13 | 11.89 | 12.39 | 11.49 | 12.24 | 4,488,043 |
| 2011-05-12 | 12.04 | 12.06 | 11.74 | 11.85 | 2,294,700 |
| 2011-05-11 | 12.39 | 12.39 | 12.11 | 12.13 | 2,168,821 |
| 2011-05-09 | 12.59 | 12.59 | 12.11 | 12.37 | 2,332,300 |
| 2011-05-06 | 12.09 | 12.59 | 12.09 | 12.52 | 5,532,129 |
| 2011-05-05 | 11.38 | 12.13 | 11.34 | 12.11 | 8,416,042 |
| 2011-05-04 | 11.67 | 11.78 | 11.29 | 11.34 | 4,962,132 |
| 2011-05-03 | 12.06 | 12.20 | 11.51 | 11.62 | 5,773,732 |
| 2011-04-29 | 12.48 | 12.48 | 11.80 | 12.00 | 9,830,537 |
| 2011-04-28 | 12.96 | 13.03 | 12.31 | 12.37 | 6,809,445 |
| 2011-04-27 | 13.18 | 13.27 | 12.94 | 12.94 | 3,004,744 |
| 2011-04-26 | 12.92 | 13.27 | 12.92 | 13.21 | 4,577,412 |
| 2011-04-21 | 13.12 | 13.12 | 12.86 | 12.92 | 3,561,662 |
| 2011-04-20 | 12.88 | 13.07 | 12.81 | 13.03 | 1,854,941 |
| 2011-04-19 | 12.85 | 12.99 | 12.85 | 12.92 | 1,565,038 |
| 2011-04-18 | 13.05 | 13.10 | 12.92 | 12.92 | 1,445,154 |
| 2011-04-15 | 13.08 | 13.12 | 12.90 | 13.05 | 1,393,386 |
| 2011-04-14 | 13.03 | 13.18 | 12.99 | 13.08 | 2,103,429 |
| 2011-04-13 | 12.94 | 13.18 | 12.94 | 13.03 | 1,408,099 |
| 2011-04-12 | 13.12 | 13.14 | 12.85 | 13.05 | 5,226,423 |
| 2011-04-11 | 13.08 | 13.23 | 12.96 | 13.03 | 5,652,013 |
| 2011-04-08 | 13.23 | 13.29 | 12.96 | 13.19 | 2,907,746 |
| 2011-04-07 | 13.58 | 13.58 | 12.96 | 13.08 | 4,450,988 |
| 2011-04-06 | 13.69 | 13.69 | 13.36 | 13.51 | 2,506,678 |
| 2011-04-04 | 13.29 | 13.63 | 13.45 | 13.51 | 2,531,744 |
| 2011-04-01 | 13.01 | 13.40 | 13.01 | 13.29 | 6,224,081 |
| 2011-03-31 | 13.16 | 13.45 | 12.77 | 12.85 | 3,910,417 |
| 2011-03-30 | 13.43 | 13.63 | 13.12 | 13.18 | 4,828,079 |
| 2011-03-29 | 13.43 | 13.63 | 13.36 | 13.43 | 4,401,823 |
| 2011-03-28 | 13.30 | 13.43 | 13.23 | 13.38 | 4,695,116 |
| 2011-03-25 | 13.29 | 13.32 | 13.18 | 13.27 | 3,901,698 |
| 2011-03-24 | 13.14 | 13.43 | 13.07 | 13.18 | 7,330,398 |
| 2011-03-23 | 12.30 | 13.19 | 12.26 | 13.16 | 9,209,643 |
| 2011-03-22 | 12.53 | 12.74 | 12.28 | 12.66 | 3,921,316 |
| 2011-03-21 | 12.35 | 12.79 | 12.31 | 12.50 | 3,332,791 |
| 2011-03-18 | 11.76 | 12.39 | 11.76 | 12.35 | 5,654,193 |
| 2011-03-17 | 11.67 | 11.93 | 11.63 | 11.76 | 2,980,767 |
| 2011-03-16 | 12.22 | 12.22 | 11.93 | 12.02 | 2,664,925 |
| 2011-03-15 | 12.02 | 12.33 | 11.74 | 12.15 | 7,062,650 |
| 2011-03-14 | 11.38 | 12.11 | 11.38 | 11.93 | 1,985,724 |
| 2011-03-11 | 11.65 | 11.80 | 11.47 | 11.49 | 2,290,885 |
| 2011-03-10 | 11.91 | 11.91 | 11.65 | 11.82 | 3,230,345 |
| 2011-03-09 | 11.84 | 12.02 | 11.74 | 11.80 | 4,588,310 |
| 2011-03-08 | 11.91 | 11.98 | 11.63 | 11.84 | 9,246,419 |
| 2011-03-07 | 12.17 | 12.42 | 11.76 | 12.11 | 16,504,839 |
| 2011-03-04 | 11.69 | 12.00 | 11.69 | 11.82 | 7,064,472 |
| 2011-03-03 | 11.80 | 12.04 | 11.63 | 11.65 | 5,577,903 |
| 2011-03-02 | 11.49 | 11.82 | 11.49 | 11.71 | 6,447,005 |
| 2011-03-01 | 11.25 | 11.80 | 11.19 | 11.71 | 9,461,246 |
| 2011-02-28 | 11.25 | 11.25 | 10.83 | 11.07 | 2,236,392 |
| 2011-02-25 | 10.90 | 11.05 | 10.83 | 10.92 | 3,418,890 |
| 2011-02-24 | 10.94 | 11.01 | 10.64 | 10.75 | 4,405,214 |
| 2011-02-23 | 11.23 | 11.29 | 10.97 | 11.08 | 2,680,558 |
| 2011-02-22 | 11.58 | 11.58 | 11.18 | 11.29 | 2,214,595 |
| 2011-02-21 | 11.60 | 11.73 | 11.51 | 11.60 | 2,402,051 |
| 2011-02-18 | 11.69 | 11.69 | 11.43 | 11.47 | 2,133,945 |
| 2011-02-17 | 11.74 | 11.78 | 11.40 | 11.60 | 2,696,357 |
| 2011-02-16 | 11.78 | 11.91 | 11.58 | 11.62 | 1,514,905 |
| 2011-02-15 | 11.96 | 12.20 | 11.69 | 11.78 | 7,848,081 |
| 2011-02-14 | 10.92 | 11.95 | 10.92 | 11.84 | 13,325,718 |
| 2011-02-11 | 11.27 | 11.27 | 10.50 | 10.70 | 6,592,563 |
| 2011-02-10 | 11.27 | 11.40 | 10.94 | 11.01 | 5,329,415 |
| 2011-02-09 | 11.74 | 11.76 | 11.27 | 11.29 | 3,717,512 |
| 2011-02-08 | 11.56 | 11.74 | 11.47 | 11.71 | 4,762,688 |
| 2011-02-07 | 11.47 | 11.54 | 11.40 | 11.43 | 2,537,648 |
| 2011-02-02 | 11.60 | 11.60 | 11.43 | 11.47 | 1,307,832 |
| 2011-02-01 | 11.56 | 11.63 | 11.38 | 11.47 | 3,512,618 |
| 2011-01-31 | 11.41 | 11.60 | 11.12 | 11.47 | 5,261,844 |
| 2011-01-28 | 11.73 | 11.73 | 11.32 | 11.45 | 5,464,558 |
| 2011-01-27 | 11.93 | 12.00 | 11.56 | 11.65 | 5,388,267 |
| 2011-01-26 | 12.37 | 12.37 | 11.80 | 11.84 | 6,356,063 |
| 2011-01-25 | 12.30 | 12.44 | 12.20 | 12.24 | 4,676,589 |
| 2011-01-24 | 12.00 | 12.57 | 12.00 | 12.19 | 10,220,707 |
| 2011-01-21 | 12.04 | 12.24 | 11.84 | 11.98 | 5,822,032 |
| 2011-01-20 | 12.11 | 12.28 | 11.98 | 12.02 | 4,539,046 |
| 2011-01-19 | 12.37 | 12.53 | 11.98 | 12.04 | 8,701,442 |
| 2011-01-18 | 11.96 | 12.35 | 11.96 | 12.30 | 12,183,000 |
| 2011-01-17 | 12.17 | 12.20 | 11.80 | 11.98 | 12,130,141 |
| 2011-01-14 | 12.66 | 12.70 | 11.85 | 12.17 | 16,999,636 |
| 2011-01-13 | 13.14 | 13.23 | 12.63 | 12.66 | 11,422,822 |
| 2011-01-12 | 13.25 | 13.30 | 13.03 | 13.10 | 5,554,072 |
| 2011-01-11 | 13.30 | 13.47 | 13.12 | 13.25 | 9,770,812 |
| 2011-01-10 | 13.40 | 13.78 | 13.36 | 13.40 | 8,494,544 |
| 2011-01-07 | 13.58 | 13.74 | 13.25 | 13.84 | 16,225,835 |
| 2011-01-06 | 14.53 | 14.53 | 13.78 | 13.84 | 15,112,107 |
| 2011-01-05 | 14.96 | 15.08 | 14.24 | 14.31 | 41,531,867 |
| 2011-01-04 | 14.59 | 14.70 | 14.19 | 14.28 | 6,863,420 |
| 2011-01-03 | 14.68 | 14.86 | 14.48 | 14.50 | 2,731,189 |
| 2010-12-31 | 14.79 | 15.05 | 14.57 | 14.64 | 1,654,407 |
| 2010-12-30 | 14.86 | 14.86 | 14.64 | 14.70 | 974,334 |
| 2010-12-29 | 14.61 | 14.86 | 14.59 | 14.75 | 244,128 |
| 2010-12-28 | 14.70 | 14.70 | 14.50 | 14.61 | 2,349,738 |
| 2010-12-24 | 14.96 | 14.96 | 14.66 | 14.74 | 776,307 |
| 2010-12-23 | 14.77 | 14.96 | 14.64 | 14.77 | 1,678,384 |
| 2010-12-22 | 14.86 | 14.94 | 14.57 | 14.72 | 2,569,889 |
| 2010-12-21 | 14.97 | 15.05 | 14.88 | 14.92 | 2,744,267 |
| 2010-12-20 | 15.23 | 15.49 | 14.86 | 14.99 | 3,018,912 |
| 2010-12-17 | 14.70 | 15.23 | 14.61 | 15.14 | 6,040,004 |
| 2010-12-16 | 14.77 | 15.01 | 14.53 | 14.72 | 2,700,673 |
| 2010-12-15 | 15.30 | 15.30 | 14.75 | 14.86 | 2,622,305 |
| 2010-12-14 | 14.68 | 15.27 | 14.52 | 15.21 | 3,319,713 |
| 2010-12-13 | 14.57 | 14.66 | 14.37 | 14.63 | 2,117,996 |
| 2010-12-10 | 14.57 | 14.86 | 14.50 | 14.57 | 3,426,519 |
| 2010-12-09 | 14.86 | 14.94 | 14.50 | 14.59 | 3,710,973 |
| 2010-12-08 | 15.60 | 15.60 | 14.85 | 14.86 | 4,168,169 |
| 2010-12-07 | 15.18 | 15.56 | 15.18 | 15.41 | 3,670,296 |
| 2010-12-06 | 15.60 | 15.78 | 15.19 | 15.25 | 3,215,765 |
| 2010-12-03 | 15.14 | 15.71 | 14.77 | 15.60 | 7,311,543 |
| 2010-12-02 | 13.30 | 15.14 | 13.30 | 15.05 | 19,175,116 |
| 2010-12-01 | 14.06 | 14.09 | 12.85 | 13.25 | 22,910,434 |
| 2010-11-30 | 15.05 | 15.05 | 14.61 | 14.68 | 2,038,038 |
| 2010-11-29 | 15.08 | 15.16 | 14.90 | 15.07 | 2,463,626 |
| 2010-11-26 | 14.74 | 15.05 | 14.50 | 15.01 | 2,258,189 |
| 2010-11-25 | 14.77 | 14.77 | 14.53 | 14.72 | 1,741,596 |
| 2010-11-24 | 14.57 | 14.68 | 14.44 | 14.57 | 1,403,739 |
| 2010-11-23 | 14.88 | 14.88 | 14.50 | 14.61 | 2,186,259 |
| 2010-11-22 | 14.68 | 14.86 | 14.50 | 14.86 | 941,639 |
| 2010-11-19 | 14.83 | 14.90 | 14.39 | 14.61 | 2,117,597 |
| 2010-11-18 | 14.53 | 14.75 | 14.46 | 14.68 | 1,757,936 |
| 2010-11-17 | 14.22 | 14.50 | 14.22 | 14.46 | 3,720,782 |
| 2010-11-16 | 14.85 | 14.94 | 14.33 | 14.50 | 3,326,252 |
| 2010-11-15 | 14.39 | 14.86 | 14.24 | 14.79 | 3,927,855 |
| 2010-11-12 | 14.99 | 14.99 | 14.37 | 14.48 | 3,884,714 |
| 2010-11-11 | 15.07 | 15.14 | 14.77 | 14.96 | 3,648,415 |
| 2010-11-10 | 14.77 | 15.12 | 14.75 | 15.07 | 5,855,272 |
| 2010-11-09 | 14.50 | 15.14 | 14.31 | 14.74 | 7,593,054 |
| 2010-11-08 | 14.50 | 14.59 | 14.09 | 14.57 | 4,787,210 |
| 2010-11-05 | 14.55 | 14.55 | 13.98 | 14.24 | 4,461,801 |
| 2010-11-04 | 14.70 | 14.83 | 14.15 | 14.39 | 8,297,104 |
| 2010-11-03 | 14.22 | 14.57 | 14.06 | 14.55 | 16,439,448 |
| 2010-11-02 | 13.30 | 13.98 | 13.21 | 13.78 | 10,868,083 |
| 2010-11-01 | 13.40 | 13.49 | 13.12 | 13.19 | 6,629,073 |
| 2010-10-29 | 13.51 | 13.58 | 13.21 | 13.49 | 3,587,819 |
| 2010-10-28 | 13.51 | 13.73 | 13.21 | 13.29 | 4,272,251 |
| 2010-10-27 | 13.63 | 13.84 | 13.45 | 13.49 | 5,430,772 |
| 2010-10-26 | 13.76 | 13.82 | 13.36 | 13.43 | 5,050,411 |
| 2010-10-25 | 13.65 | 13.95 | 13.63 | 13.67 | 3,073,950 |
| 2010-10-22 | 13.73 | 13.76 | 13.51 | 13.63 | 4,359,440 |
| 2010-10-21 | 13.80 | 13.97 | 13.67 | 13.80 | 3,069,045 |
| 2010-10-20 | 13.80 | 13.97 | 13.71 | 13.76 | 5,989,870 |
| 2010-10-19 | 14.08 | 14.22 | 14.04 | 14.15 | 6,011,667 |
| 2010-10-18 | 14.13 | 14.31 | 14.04 | 14.11 | 2,076,183 |
| 2010-10-15 | 14.59 | 14.59 | 13.80 | 14.06 | 7,252,013 |
| 2010-10-14 | 14.35 | 14.61 | 14.35 | 14.50 | 10,972,710 |
| 2010-10-13 | 13.84 | 14.19 | 13.67 | 14.19 | 10,137,877 |
| 2010-10-12 | 13.19 | 13.56 | 13.19 | 13.54 | 3,921,316 |
| 2010-10-11 | 13.60 | 13.60 | 12.97 | 13.23 | 7,158,200 |
| 2010-10-08 | 13.74 | 13.74 | 13.36 | 13.40 | 5,349,032 |
| 2010-10-07 | 13.34 | 13.82 | 13.30 | 13.60 | 5,137,134 |
| 2010-10-06 | 13.80 | 13.86 | 13.16 | 13.30 | 11,134,844 |
| 2010-10-05 | 14.06 | 14.06 | 13.71 | 13.73 | 5,423,143 |
| 2010-10-04 | 14.09 | 14.19 | 13.97 | 14.06 | 5,491,048 |
| 2010-09-30 | 14.22 | 14.30 | 13.73 | 13.82 | 8,010,688 |
| 2010-09-29 | 14.22 | 14.37 | 14.02 | 14.13 | 5,538,668 |
| 2010-09-28 | 14.81 | 14.83 | 14.17 | 14.19 | 7,776,306 |
| 2010-09-27 | 15.07 | 15.23 | 14.66 | 14.85 | 6,441,072 |
| 2010-09-24 | 15.10 | 15.10 | 14.50 | 14.92 | 4,904,370 |
| 2010-09-22 | 14.39 | 15.01 | 14.39 | 14.97 | 10,441,234 |
| 2010-09-21 | 14.06 | 14.30 | 13.82 | 14.22 | 8,686,184 |
| 2010-09-20 | 13.95 | 14.31 | 13.74 | 13.89 | 11,128,560 |
| 2010-09-17 | 13.84 | 14.06 | 13.73 | 13.86 | 5,647,654 |
| 2010-09-16 | 13.98 | 14.22 | 13.67 | 13.89 | 9,743,348 |
| 2010-09-15 | 13.97 | 14.31 | 13.87 | 14.02 | 79,520,832 |
| 2010-09-14 | 15.67 | 15.87 | 14.83 | 14.86 | 5,701,016 |
| 2010-09-13 | 15.41 | 15.82 | 15.32 | 15.62 | 4,508,750 |
| 2010-09-10 | 15.16 | 15.56 | 15.16 | 15.27 | 5,043,872 |
| 2010-09-09 | 14.44 | 15.14 | 14.33 | 15.10 | 6,811,625 |
| 2010-09-08 | 14.39 | 14.53 | 14.08 | 14.44 | 2,478,341 |
| 2010-09-07 | 13.80 | 14.46 | 13.67 | 14.41 | 4,843,337 |
| 2010-09-06 | 13.60 | 14.19 | 13.58 | 13.73 | 9,477,422 |
| 2010-09-03 | 13.58 | 13.58 | 13.32 | 13.49 | 1,532,487 |
| 2010-09-02 | 13.58 | 13.62 | 13.40 | 13.49 | 1,329,629 |
| 2010-09-01 | 13.58 | 13.76 | 13.18 | 13.30 | 3,943,113 |
| 2010-08-31 | 12.17 | 13.82 | 12.11 | 13.76 | 4,925,077 |
| 2010-08-30 | 12.50 | 12.72 | 12.22 | 12.30 | 1,970,652 |
| 2010-08-27 | 13.05 | 13.05 | 12.20 | 12.31 | 2,896,847 |
| 2010-08-26 | 13.19 | 13.21 | 12.97 | 13.05 | 2,549,182 |
| 2010-08-25 | 12.63 | 13.07 | 12.42 | 12.86 | 4,751,789 |
| 2010-08-24 | 12.30 | 12.66 | 12.22 | 12.63 | 5,952,815 |
| 2010-08-23 | 12.48 | 12.59 | 12.28 | 12.30 | 2,223,314 |
| 2010-08-20 | 12.37 | 12.57 | 12.28 | 12.52 | 2,811,838 |
| 2010-08-19 | 12.39 | 12.55 | 12.28 | 12.37 | 2,552,452 |
| 2010-08-18 | 12.61 | 12.68 | 12.24 | 12.26 | 4,470,894 |
| 2010-08-17 | 12.57 | 12.57 | 12.26 | 12.39 | 2,096,890 |
| 2010-08-16 | 12.31 | 12.75 | 12.30 | 12.53 | 3,321,893 |
| 2010-08-13 | 11.93 | 12.44 | 11.84 | 12.37 | 5,209,530 |
| 2010-08-12 | 12.17 | 12.17 | 11.74 | 11.95 | 3,130,077 |
| 2010-08-11 | 12.35 | 12.57 | 12.02 | 12.22 | 3,130,077 |
| 2010-08-10 | 12.50 | 12.66 | 12.20 | 12.39 | 3,587,819 |
| 2010-08-09 | 11.96 | 12.77 | 11.78 | 12.72 | 6,772,390 |
| 2010-08-06 | 11.74 | 12.17 | 11.69 | 11.91 | 8,589,904 |
| 2010-08-05 | 11.89 | 11.91 | 11.32 | 11.49 | 4,398,674 |
| 2010-08-04 | 12.33 | 12.59 | 11.67 | 11.74 | 5,259,664 |
| 2010-08-03 | 11.65 | 12.37 | 11.56 | 12.30 | 7,267,186 |
| 2010-08-02 | 11.25 | 11.80 | 11.03 | 11.51 | 4,357,260 |
| 2010-07-30 | 11.25 | 11.25 | 10.92 | 11.03 | 2,762,062 |
| 2010-07-29 | 11.10 | 11.29 | 10.94 | 11.27 | 1,412,458 |
| 2010-07-28 | 10.92 | 11.19 | 10.85 | 11.05 | 1,187,947 |
| 2010-07-27 | 11.05 | 11.36 | 10.74 | 10.94 | 3,757,837 |
| 2010-07-26 | 11.05 | 11.56 | 10.90 | 11.05 | 5,961,534 |
| 2010-07-23 | 10.37 | 11.08 | 10.18 | 10.26 | 4,125,120 |
| 2010-07-22 | 10.35 | 10.35 | 9.93 | 10.15 | 2,585,147 |
| 2010-07-21 | 9.34 | 10.39 | 9.32 | 10.37 | 5,521,230 |
| 2010-07-20 | 8.91 | 9.36 | 8.91 | 9.25 | 1,846,222 |
| 2010-07-19 | 8.94 | 8.98 | 8.85 | 8.91 | 1,650,048 |
| 2010-07-16 | 8.96 | 8.97 | 8.81 | 8.94 | 1,401,559 |
| 2010-07-15 | 9.08 | 8.84 | 8.97 | 9.08 | 3,404,722 |
| 2010-07-14 | 9.00 | 9.12 | 8.99 | 9.08 | 1,122,555 |
| 2010-07-13 | 8.70 | 9.07 | 8.70 | 8.93 | 3,845,026 |
| 2010-07-12 | 9.07 | 9.07 | 8.74 | 8.81 | 2,432,567 |
| 2010-07-09 | 9.04 | 9.08 | 8.92 | 9.01 | 1,144,353 |
| 2010-07-08 | 8.83 | 9.05 | 8.79 | 8.91 | 1,646,842 |
| 2010-07-07 | 8.99 | 9.00 | 8.57 | 8.61 | 3,945,293 |
| 2010-07-06 | 8.84 | 9.14 | 8.84 | 8.96 | 3,158,414 |
| 2010-07-05 | 9.25 | 9.29 | 8.89 | 8.93 | 4,055,369 |
| 2010-07-02 | 9.60 | 9.82 | 9.07 | 9.23 | 9,659,351 |
| 2010-06-30 | 9.63 | 9.85 | 9.45 | 9.80 | 3,317,533 |
| 2010-06-29 | 9.84 | 10.00 | 9.63 | 9.82 | 4,533,817 |
| 2010-06-28 | 9.58 | 10.00 | 9.58 | 9.91 | 3,940,933 |
| 2010-06-25 | 9.91 | 9.91 | 9.45 | 9.56 | 3,084,303 |
| 2010-06-24 | 9.91 | 10.02 | 9.82 | 9.91 | 1,859,301 |
| 2010-06-23 | 9.78 | 9.95 | 9.65 | 9.91 | 3,790,533 |
| 2010-06-22 | 9.21 | 9.91 | 9.21 | 9.82 | 6,491,069 |
| 2010-06-21 | 9.04 | 9.56 | 9.04 | 9.34 | 6,604,551 |
| 2010-06-18 | 9.82 | 9.98 | 8.92 | 9.13 | 7,540,523 |
| 2010-06-17 | 9.95 | 10.13 | 9.74 | 9.82 | 3,424,340 |
| 2010-06-15 | 9.56 | 10.11 | 9.52 | 9.95 | 5,067,849 |
| 2010-06-14 | 9.25 | 9.69 | 9.21 | 9.60 | 5,008,996 |
| 2010-06-11 | 9.19 | 9.30 | 9.04 | 9.17 | 2,521,936 |
| 2010-06-10 | 9.04 | 9.30 | 8.88 | 9.04 | 2,064,194 |
| 2010-06-09 | 9.18 | 9.18 | 8.99 | 9.09 | 2,000,982 |
| 2010-06-08 | 9.00 | 9.27 | 9.00 | 9.13 | 1,517,085 |
| 2010-06-07 | 8.81 | 9.13 | 8.63 | 9.00 | 2,126,316 |
| 2010-06-04 | 9.08 | 9.45 | 9.08 | 9.18 | 3,986,707 |
| 2010-06-03 | 8.64 | 9.43 | 8.64 | 9.18 | 8,496,548 |
| 2010-06-02 | 8.72 | 8.74 | 8.18 | 8.44 | 4,121,850 |
| 2010-06-01 | 8.44 | 8.81 | 8.44 | 8.64 | 2,973,138 |
| 2010-05-31 | 8.44 | 8.70 | 8.35 | 8.44 | 2,859,792 |
| 2010-05-28 | 8.35 | 8.83 | 8.26 | 8.49 | 5,636,319 |
| 2010-05-27 | 7.62 | 8.44 | 7.62 | 8.14 | 10,331,872 |
| 2010-05-26 | 7.71 | 7.74 | 7.37 | 7.62 | 6,672,122 |
| 2010-05-25 | 8.07 | 8.07 | 7.57 | 7.59 | 7,177,817 |
| 2010-05-24 | 8.30 | 8.43 | 7.89 | 8.10 | 4,557,794 |
| 2010-05-20 | 8.80 | 8.99 | 7.70 | 8.32 | 13,432,524 |
| 2010-05-19 | 9.41 | 9.63 | 8.75 | 8.78 | 8,219,724 |
| 2010-05-18 | 8.90 | 9.74 | 8.74 | 9.62 | 9,135,206 |
| 2010-05-17 | 9.00 | 9.11 | 8.53 | 8.80 | 4,296,370 |
| 2010-05-14 | 9.04 | 9.36 | 8.67 | 9.00 | 6,591,961 |
| 2010-05-13 | 8.47 | 9.16 | 8.47 | 8.97 | 8,995,704 |
| 2010-05-12 | 8.35 | 8.49 | 8.22 | 8.42 | 2,155,743 |
| 2010-05-11 | 8.35 | 8.69 | 8.25 | 8.31 | 5,719,585 |
| 2010-05-10 | 8.35 | 8.51 | 8.00 | 8.34 | 5,730,810 |
| 2010-05-07 | 8.43 | 8.63 | 8.26 | 8.35 | 4,619,115 |
| 2010-05-06 | 8.82 | 9.21 | 8.31 | 8.63 | 6,730,975 |
| 2010-05-05 | 8.48 | 9.08 | 8.38 | 8.92 | 4,867,314 |
| 2010-05-04 | 8.72 | 8.94 | 8.26 | 8.72 | 5,652,198 |
| 2010-05-03 | 8.22 | 8.90 | 8.22 | 8.72 | 5,891,783 |
| 2010-04-30 | 7.98 | 8.34 | 7.69 | 8.23 | 139,360,815 |
| 2010-04-29 | 8.89 | 9.05 | 8.44 | 8.45 | 3,821,049 |
| 2010-04-28 | 8.39 | 9.10 | 8.29 | 8.87 | 8,825,686 |
| 2010-04-27 | 9.17 | 9.17 | 8.57 | 8.64 | 5,778,437 |
| 2010-04-26 | 9.15 | 9.36 | 8.99 | 9.11 | 3,890,800 |
| 2010-04-23 | 8.63 | 9.14 | 8.63 | 9.08 | 6,155,529 |
| 2010-04-22 | 8.66 | 8.85 | 8.62 | 8.71 | 6,186,045 |
| 2010-04-21 | 9.08 | 9.17 | 8.46 | 8.55 | 9,215,856 |
| 2010-04-20 | 8.26 | 8.97 | 8.26 | 8.92 | 6,600,192 |
| 2010-04-19 | 8.07 | 8.35 | 7.71 | 8.24 | 4,998,097 |
| 2010-04-16 | 8.29 | 8.80 | 7.81 | 8.22 | 9,463,036 |
| 2010-04-15 | 7.23 | 8.28 | 7.21 | 8.19 | 8,847,483 |
| 2010-04-14 | 6.74 | 7.29 | 6.61 | 7.26 | 5,648,744 |
| 2010-04-13 | 6.69 | 6.57 | 6.65 | 6.70 | 1,813,527 |
| 2010-04-12 | 6.79 | 6.79 | 6.58 | 6.61 | 3,283,748 |
| 2010-04-09 | 6.86 | 6.86 | 6.69 | 6.74 | 2,453,274 |
| 2010-04-08 | 6.51 | 6.84 | 6.51 | 6.79 | 4,387,449 |
| 2010-04-07 | 6.29 | 6.75 | 6.25 | 6.60 | 10,331,872 |
| 2010-04-01 | 6.10 | 6.35 | 6.10 | 6.27 | 6,393,911 |
| 2010-03-31 | 6.24 | 6.24 | 5.97 | 6.13 | 2,393,332 |
| 2010-03-30 | 6.26 | 6.38 | 6.11 | 6.17 | 1,957,388 |
| 2010-03-29 | 6.28 | 6.40 | 6.26 | 6.34 | 3,454,856 |
| 2010-03-26 | 6.33 | 6.38 | 5.96 | 6.28 | 5,708,686 |
| 2010-03-25 | 5.87 | 6.41 | 5.87 | 6.34 | 10,447,397 |
| 2010-03-24 | 5.87 | 6.43 | 5.85 | 6.01 | 12,333,945 |
| 2010-03-23 | 5.18 | 6.05 | 5.16 | 5.87 | 20,440,324 |
| 2010-03-22 | 4.80 | 4.86 | 4.55 | 4.85 | 1,626,507 |
| 2010-03-19 | 4.90 | 4.90 | 4.46 | 4.84 | 2,483,354 |
| 2010-03-18 | 4.89 | 4.92 | 4.71 | 4.85 | 2,530,654 |
| 2010-03-17 | 4.88 | 4.95 | 4.83 | 4.88 | 3,546,785 |
| 2010-03-16 | 4.67 | 4.89 | 4.66 | 4.88 | 3,853,744 |
| 2010-03-15 | 4.35 | 4.72 | 4.35 | 4.70 | 4,571,962 |
| 2010-03-12 | 4.14 | 4.40 | 4.10 | 4.35 | 3,106,101 |
| 2010-03-11 | 4.12 | 4.17 | 4.08 | 4.16 | 1,451,693 |
| 2010-03-10 | 4.12 | 4.12 | 4.04 | 4.09 | 1,702,361 |
| 2010-03-09 | 4.15 | 4.15 | 4.10 | 4.12 | 906,763 |
| 2010-03-08 | 4.13 | 4.17 | 4.12 | 4.14 | 1,837,503 |
| 2010-03-05 | 4.13 | 4.13 | 4.08 | 4.12 | 645,197 |
| 2010-03-04 | 4.13 | 4.14 | 4.09 | 4.11 | 734,565 |
| 2010-03-03 | 4.13 | 4.09 | 4.15 | 4.15 | 1,458,232 |
| 2010-03-02 | 4.04 | 4.15 | 4.04 | 4.11 | 2,020,600 |
| 2010-03-01 | 4.10 | 4.10 | 3.99 | 4.04 | 274,644 |
| 2010-02-26 | 4.15 | 4.15 | 4.08 | 4.12 | 823,934 |
| 2010-02-25 | 4.04 | 4.17 | 3.97 | 4.15 | 3,118,808 |
| 2010-02-24 | 3.82 | 3.99 | 3.82 | 3.98 | 2,452,185 |
| 2010-02-23 | 3.82 | 3.84 | 3.81 | 3.82 | 407,607 |
| 2010-02-22 | 3.85 | 3.90 | 3.76 | 3.81 | 1,037,546 |
| 2010-02-19 | 3.78 | 3.85 | 3.74 | 3.80 | 581,985 |
| 2010-02-18 | 3.81 | 3.88 | 3.79 | 3.84 | 605,962 |
| 2010-02-17 | 3.73 | 3.88 | 3.71 | 3.79 | 446,842 |
| 2010-02-12 | 3.58 | 3.74 | 3.58 | 3.71 | 381,451 |
| 2010-02-11 | 3.56 | 3.60 | 3.56 | 3.60 | 320,418 |
| 2010-02-10 | 3.49 | 3.62 | 3.44 | 3.58 | 359,653 |
| 2010-02-09 | 3.42 | 3.52 | 3.39 | 3.51 | 1,591,195 |
| 2010-02-08 | 3.46 | 3.47 | 3.41 | 3.46 | 222,331 |
| 2010-02-05 | 3.45 | 3.51 | 3.44 | 3.46 | 392,349 |
| 2010-02-04 | 3.62 | 3.62 | 3.51 | 3.53 | 122,064 |
| 2010-02-03 | 3.52 | 3.66 | 3.51 | 3.63 | 1,671,845 |
| 2010-02-02 | 3.53 | 3.55 | 3.49 | 3.52 | 1,087,680 |
| 2010-02-01 | 3.52 | 3.57 | 3.46 | 3.49 | 858,809 |
| 2010-01-29 | 3.65 | 3.65 | 3.42 | 3.58 | 1,493,108 |
| 2010-01-28 | 3.54 | 3.57 | 3.48 | 3.52 | 2,020,600 |
| 2010-01-27 | 3.56 | 3.62 | 3.51 | 3.55 | 1,211,924 |
| 2010-01-26 | 3.62 | 3.66 | 3.53 | 3.60 | 697,510 |
| 2010-01-25 | 3.73 | 3.73 | 3.62 | 3.68 | 791,238 |
| 2010-01-22 | 3.78 | 3.90 | 3.62 | 3.74 | 1,427,716 |
| 2010-01-21 | 3.76 | 3.85 | 3.67 | 3.80 | 928,560 |
| 2010-01-20 | 3.79 | 3.85 | 3.79 | 3.81 | 481,718 |
| 2010-01-19 | 3.84 | 3.88 | 3.77 | 3.88 | 516,593 |
| 2010-01-18 | 3.85 | 3.94 | 3.83 | 3.84 | 1,778,651 |
| 2010-01-15 | 3.93 | 3.87 | 3.94 | 3.95 | 595,499 |
| 2010-01-14 | 3.96 | 4.03 | 3.93 | 3.93 | 1,253,339 |
| 2010-01-13 | 4.01 | 4.01 | 3.85 | 3.90 | 1,438,615 |
| 2010-01-12 | 3.99 | 4.03 | 3.91 | 4.01 | 1,423,357 |
| 2010-01-11 | 3.92 | 4.02 | 3.92 | 3.95 | 669,174 |
| 2010-01-08 | 4.06 | 4.08 | 3.86 | 3.92 | 1,567,218 |
| 2010-01-07 | 4.06 | 4.13 | 4.01 | 4.06 | 2,827,096 |
| 2010-01-06 | 4.08 | 4.13 | 3.84 | 3.95 | 1,977,006 |
| 2010-01-05 | 3.76 | 4.14 | 3.75 | 4.14 | 3,168,310 |
| 2010-01-04 | 3.78 | 3.87 | 3.71 | 3.76 | 1,456,052 |
| 2009-12-31 | 3.70 | 3.70 | 3.79 | 3.85 | 592,883 |
| 2009-12-30 | 3.58 | 3.95 | 3.53 | 3.74 | 3,733,860 |
| 2009-12-29 | 3.69 | 3.76 | 3.58 | 3.62 | 6,772,390 |
| 2009-12-28 | 3.72 | 3.78 | 3.67 | 3.69 | 3,016,732 |
| 2009-12-24 | 3.69 | 3.67 | 3.78 | 3.78 | 799,957 |
| 2009-12-23 | 3.70 | 3.80 | 3.67 | 3.69 | 3,053,787 |
| 2009-12-22 | 3.64 | 3.85 | 3.64 | 3.70 | 1,881,752 |
| 2009-12-21 | 3.90 | 3.90 | 3.61 | 3.64 | 1,835,324 |
| 2009-12-18 | 3.92 | 3.92 | 3.74 | 3.90 | 1,392,841 |
| 2009-12-17 | 4.12 | 4.17 | 3.88 | 3.92 | 1,828,785 |
| 2009-12-16 | 4.10 | 4.21 | 4.04 | 4.10 | 2,097,980 |
| 2009-12-15 | 4.10 | 4.13 | 4.04 | 4.08 | 973,244 |
| 2009-12-14 | 3.95 | 4.13 | 3.93 | 4.08 | 1,985,724 |
| 2009-12-11 | 3.97 | 4.06 | 3.97 | 4.04 | 1,521,444 |
| 2009-12-10 | 4.21 | 4.21 | 3.94 | 4.00 | 1,533,433 |
| 2009-12-09 | 4.15 | 4.09 | 4.15 | 4.22 | 3,404,722 |
| 2009-12-08 | 4.24 | 4.24 | 4.11 | 4.18 | 2,393,332 |
| 2009-12-07 | 4.12 | 4.31 | 4.08 | 4.17 | 5,575,723 |
| 2009-12-04 | 4.03 | 4.11 | 4.03 | 4.07 | 3,864,643 |
| 2009-12-03 | 3.91 | 4.06 | 3.91 | 4.03 | 5,780,617 |
| 2009-12-02 | 3.76 | 3.95 | 3.73 | 3.89 | 4,406,303 |
| 2009-12-01 | 3.49 | 3.74 | 3.48 | 3.72 | 4,939,245 |
| 2009-11-30 | 3.53 | 3.53 | 3.48 | 3.48 | 4,690,757 |
| 2009-11-27 | 3.53 | 3.53 | 3.30 | 3.40 | 5,909,220 |
| 2009-11-26 | 3.70 | 3.70 | 3.54 | 3.57 | 699,690 |
| 2009-11-25 | 3.62 | 3.73 | 3.58 | 3.64 | 2,960,059 |
| 2009-11-24 | 3.80 | 3.81 | 3.59 | 3.64 | 2,077,273 |
| 2009-11-23 | 3.63 | 3.82 | 3.63 | 3.76 | 2,768,244 |
| 2009-11-20 | 3.62 | 3.72 | 3.56 | 3.63 | 1,410,278 |
| 2009-11-19 | 3.61 | 3.68 | 3.52 | 3.67 | 4,745,250 |
| 2009-11-18 | 3.38 | 3.62 | 3.36 | 3.58 | 3,780,724 |
| 2009-11-17 | 3.30 | 3.35 | 3.26 | 3.34 | 2,593,866 |
| 2009-11-16 | 3.31 | 3.38 | 3.23 | 3.30 | 2,589,845 |
| 2009-11-13 | 3.28 | 3.34 | 3.21 | 3.33 | 1,730,697 |
| 2009-11-12 | 3.25 | 3.31 | 3.24 | 3.28 | 3,583,459 |
| 2009-11-11 | 3.32 | 3.36 | 3.25 | 3.27 | 1,436,435 |
| 2009-11-10 | 3.39 | 3.39 | 3.23 | 3.27 | 3,729,500 |
| 2009-11-09 | 3.28 | 3.42 | 3.25 | 3.30 | 3,877,721 |
| 2009-11-06 | 3.30 | 3.30 | 3.24 | 3.25 | 1,545,421 |
| 2009-11-05 | 3.39 | 3.39 | 3.24 | 3.28 | 967,795 |
| 2009-11-04 | 3.38 | 3.39 | 3.24 | 3.35 | 863,169 |
| 2009-11-03 | 3.30 | 3.39 | 3.30 | 3.35 | 5,835,110 |
| 2009-11-02 | 3.26 | 3.35 | 3.21 | 3.27 | 3,012,373 |
| 2009-10-30 | 3.27 | 3.32 | 3.27 | 3.27 | 1,671,845 |
| 2009-10-29 | 3.23 | 3.23 | 3.15 | 3.21 | 1,763,393 |
| 2009-10-28 | 3.21 | 3.28 | 3.19 | 3.25 | 2,362,816 |
| 2009-10-27 | 3.26 | 3.28 | 3.17 | 3.23 | 3,082,124 |
| 2009-10-23 | 3.19 | 3.28 | 3.16 | 3.27 | 6,218,741 |
| 2009-10-22 | 3.03 | 3.19 | 3.03 | 3.18 | 11,310,567 |
| 2009-10-21 | 2.94 | 3.06 | 2.90 | 3.03 | 11,295,309 |
| 2009-10-20 | 2.85 | 2.96 | 2.85 | 2.94 | 4,148,007 |
| 2009-10-19 | 2.79 | 2.88 | 2.77 | 2.86 | 2,816,198 |
| 2009-10-16 | 2.85 | 2.88 | 2.78 | 2.78 | 621,220 |
| 2009-10-15 | 2.83 | 2.89 | 2.81 | 2.83 | 2,694,133 |
| 2009-10-14 | 2.82 | 2.83 | 2.77 | 2.80 | 1,242,440 |
| 2009-10-13 | 2.78 | 2.83 | 2.78 | 2.78 | 620,130 |
| 2009-10-12 | 2.78 | 2.84 | 2.78 | 2.80 | 780,339 |
| 2009-10-09 | 2.77 | 2.80 | 2.73 | 2.78 | 856,629 |
| 2009-10-08 | 2.78 | 2.80 | 2.77 | 2.79 | 806,496 |
| 2009-10-07 | 2.84 | 2.84 | 2.78 | 2.82 | 1,323,090 |
| 2009-10-06 | 2.69 | 2.84 | 2.68 | 2.84 | 3,047,248 |
| 2009-10-05 | 2.65 | 2.69 | 2.59 | 2.69 | 1,410,278 |
| 2009-10-02 | 2.68 | 2.72 | 2.65 | 2.68 | 1,211,924 |
| 2009-09-30 | 2.70 | 2.71 | 2.66 | 2.71 | 893,685 |
| 2009-09-29 | 2.66 | 2.69 | 2.65 | 2.68 | 2,020,600 |
| 2009-09-28 | 2.64 | 2.68 | 2.61 | 2.65 | 1,065,883 |
| 2009-09-25 | 2.59 | 2.64 | 2.57 | 2.64 | 963,436 |
| 2009-09-24 | 2.69 | 2.69 | 2.58 | 2.62 | 2,310,503 |
| 2009-09-23 | 2.69 | 2.69 | 2.64 | 2.66 | 2,085,992 |
| 2009-09-22 | 2.68 | 2.71 | 2.66 | 2.67 | 1,931,231 |
| 2009-09-21 | 2.70 | 2.74 | 2.67 | 2.70 | 1,606,453 |
| 2009-09-18 | 2.72 | 2.75 | 2.69 | 2.70 | 2,986,216 |
| 2009-09-17 | 2.75 | 2.79 | 2.72 | 2.72 | 2,946,981 |
| 2009-09-16 | 2.73 | 2.77 | 2.71 | 2.73 | 4,939,245 |
| 2009-09-15 | 2.77 | 2.83 | 2.70 | 2.71 | 1,883,278 |
| 2009-09-14 | 2.84 | 2.84 | 2.72 | 2.73 | 6,323,367 |
| 2009-09-11 | 2.83 | 2.86 | 2.80 | 2.84 | 5,250,945 |
| 2009-09-10 | 2.84 | 2.96 | 2.80 | 2.83 | 16,479,773 |
| 2009-09-09 | 2.89 | 3.05 | 2.85 | 3.00 | 11,801,004 |
| 2009-09-08 | 2.81 | 2.94 | 2.78 | 2.89 | 16,243,273 |
| 2009-09-07 | 2.78 | 2.84 | 2.75 | 2.80 | 3,442,867 |
| 2009-09-04 | 2.70 | 2.79 | 2.67 | 2.76 | 3,988,887 |
| 2009-09-03 | 2.66 | 2.72 | 2.66 | 2.69 | 830,473 |
| 2009-09-02 | 2.67 | 2.72 | 2.63 | 2.65 | 621,220 |
| 2009-09-01 | 2.66 | 2.70 | 2.62 | 2.67 | 1,190,127 |
| 2009-08-31 | 2.73 | 2.73 | 2.61 | 2.66 | 1,756,854 |
| 2009-08-28 | 2.79 | 2.79 | 2.71 | 2.73 | 1,366,684 |
| 2009-08-27 | 2.78 | 2.88 | 2.78 | 2.79 | 5,580,083 |
| 2009-08-26 | 2.71 | 2.78 | 2.71 | 2.78 | 2,011,881 |
| 2009-08-25 | 2.72 | 2.73 | 2.71 | 2.73 | 895,864 |
| 2009-08-24 | 2.71 | 2.73 | 2.71 | 2.73 | 1,887,637 |
| 2009-08-21 | 2.71 | 2.75 | 2.70 | 2.71 | 2,698,493 |
| 2009-08-20 | 2.66 | 2.73 | 2.66 | 2.71 | 1,109,477 |
| 2009-08-19 | 2.66 | 2.75 | 2.62 | 2.66 | 2,837,995 |
| 2009-08-18 | 2.63 | 2.69 | 2.62 | 2.64 | 3,622,694 |
| 2009-08-17 | 2.76 | 2.77 | 2.61 | 2.64 | 4,804,102 |
| 2009-08-14 | 2.80 | 2.80 | 2.77 | 2.78 | 2,325,761 |
| 2009-08-13 | 2.81 | 2.84 | 2.78 | 2.81 | 1,405,919 |
| 2009-08-12 | 2.84 | 2.84 | 2.79 | 2.81 | 2,901,207 |
| 2009-08-11 | 2.82 | 2.85 | 2.80 | 2.84 | 1,846,222 |
| 2009-08-10 | 2.84 | 2.85 | 2.82 | 2.84 | 2,378,074 |
| 2009-08-07 | 2.83 | 2.85 | 2.78 | 2.82 | 3,116,999 |
| 2009-08-06 | 2.86 | 2.87 | 2.79 | 2.84 | 2,820,557 |
| 2009-08-05 | 2.86 | 2.95 | 2.83 | 2.87 | 6,574,035 |
| 2009-08-04 | 2.85 | 2.87 | 2.81 | 2.84 | 5,285,821 |
| 2009-08-03 | 2.84 | 2.84 | 2.78 | 2.83 | 7,158,200 |
| 2009-07-31 | 2.86 | 2.87 | 2.83 | 2.83 | 3,993,247 |
| 2009-07-30 | 2.82 | 2.84 | 2.75 | 2.75 | 4,852,056 |
| 2009-07-29 | 2.92 | 2.93 | 2.74 | 2.83 | 5,061,309 |
| 2009-07-28 | 2.97 | 2.97 | 2.88 | 2.93 | 4,021,583 |
| 2009-07-27 | 2.84 | 2.98 | 2.84 | 2.95 | 5,889,603 |
| 2009-07-24 | 2.80 | 2.84 | 2.76 | 2.84 | 6,334,266 |
| 2009-07-23 | 2.85 | 2.88 | 2.72 | 2.74 | 9,391,323 |
| 2009-07-22 | 2.75 | 2.89 | 2.74 | 2.80 | 8,474,751 |
| 2009-07-21 | 2.80 | 2.80 | 2.75 | 2.77 | 2,918,645 |
| 2009-07-20 | 2.73 | 2.78 | 2.71 | 2.77 | 4,065,177 |
| 2009-07-17 | 2.69 | 2.72 | 2.69 | 2.71 | 2,007,522 |
| 2009-07-16 | 2.68 | 2.73 | 2.66 | 2.69 | 9,407,671 |
| 2009-07-15 | 2.70 | 2.73 | 2.63 | 2.66 | 9,015,321 |
| 2009-07-14 | 2.73 | 2.78 | 2.68 | 2.70 | 6,499,925 |
| 2009-07-13 | 2.78 | 2.81 | 2.74 | 2.76 | 943,818 |
| 2009-07-10 | 2.79 | 2.83 | 2.78 | 2.78 | 738,925 |
| 2009-07-09 | 2.88 | 2.88 | 2.77 | 2.81 | 1,966,107 |
| 2009-07-08 | 2.73 | 2.88 | 2.70 | 2.82 | 3,438,508 |
| 2009-07-07 | 2.75 | 2.84 | 2.73 | 2.75 | 2,779,143 |
| 2009-07-06 | 2.84 | 2.87 | 2.77 | 2.83 | 2,814,018 |
| 2009-07-03 | 2.74 | 2.84 | 2.74 | 2.80 | 1,811,347 |
| 2009-07-02 | 2.92 | 2.92 | 2.76 | 2.81 | 4,666,780 |
| 2009-06-30 | 2.75 | 2.87 | 2.74 | 2.82 | 8,469,084 |
| 2009-06-29 | 2.78 | 2.78 | 2.70 | 2.72 | 2,197,157 |
| 2009-06-26 | 2.75 | 2.82 | 2.73 | 2.75 | 5,515,781 |
| 2009-06-25 | 2.75 | 2.77 | 2.72 | 2.72 | 1,739,416 |
| 2009-06-24 | 2.73 | 2.78 | 2.65 | 2.75 | 1,314,371 |
| 2009-06-23 | 2.78 | 2.80 | 2.69 | 2.70 | 2,580,788 |
| 2009-06-22 | 2.86 | 2.92 | 2.82 | 2.84 | 2,493,599 |
| 2009-06-19 | 2.90 | 2.92 | 2.84 | 2.85 | 1,750,315 |
| 2009-06-18 | 2.85 | 2.90 | 2.81 | 2.89 | 2,386,793 |
| 2009-06-17 | 2.84 | 2.87 | 2.81 | 2.84 | 2,003,162 |
| 2009-06-16 | 2.85 | 2.92 | 2.82 | 2.84 | 2,606,945 |
| 2009-06-15 | 3.02 | 3.02 | 2.84 | 2.85 | 4,189,421 |
| 2009-06-12 | 3.18 | 3.24 | 2.95 | 2.99 | 11,696,377 |
| 2009-06-11 | 2.97 | 3.09 | 2.90 | 3.09 | 7,997,392 |
| 2009-06-10 | 2.88 | 2.94 | 2.84 | 2.92 | 3,260,861 |
| 2009-06-09 | 2.89 | 2.97 | 2.82 | 2.83 | 5,981,151 |
| 2009-06-08 | 2.90 | 2.98 | 2.84 | 2.84 | 3,882,081 |
| 2009-06-05 | 2.91 | 2.95 | 2.86 | 2.90 | 4,579,591 |
| 2009-06-04 | 3.01 | 3.03 | 2.87 | 2.92 | 4,182,882 |
| 2009-06-03 | 3.08 | 3.09 | 2.96 | 3.02 | 5,708,686 |
| 2009-06-02 | 3.05 | 3.15 | 3.03 | 3.04 | 10,416,881 |
| 2009-06-01 | 3.07 | 3.14 | 3.03 | 3.03 | 5,320,696 |
| 2009-05-29 | 2.95 | 3.06 | 2.94 | 3.01 | 4,706,015 |
| 2009-05-27 | 2.89 | 2.97 | 2.89 | 2.95 | 3,826,498 |
| 2009-05-26 | 2.98 | 3.05 | 2.89 | 2.91 | 2,866,331 |
| 2009-05-25 | 3.03 | 3.03 | 2.88 | 3.00 | 3,504,989 |
| 2009-05-22 | 3.17 | 3.17 | 2.92 | 3.00 | 3,427,609 |
| 2009-05-21 | 3.22 | 3.39 | 3.18 | 3.26 | 7,794,678 |
| 2009-05-20 | 3.03 | 3.24 | 3.03 | 3.18 | 9,198,418 |
| 2009-05-19 | 3.02 | 3.05 | 2.95 | 3.00 | 4,017,223 |
| 2009-05-18 | 2.89 | 3.02 | 2.89 | 2.95 | 2,783,502 |
| 2009-05-15 | 2.84 | 2.95 | 2.82 | 2.89 | 3,151,875 |
| 2009-05-14 | 2.82 | 2.84 | 2.75 | 2.79 | 3,169,312 |
| 2009-05-13 | 2.83 | 2.89 | 2.81 | 2.82 | 2,997,115 |
| 2009-05-12 | 2.94 | 2.94 | 2.80 | 2.83 | 2,733,368 |
| 2009-05-11 | 2.89 | 2.94 | 2.84 | 2.91 | 5,240,046 |
| 2009-05-08 | 2.89 | 2.95 | 2.87 | 2.88 | 4,703,835 |
| 2009-05-07 | 2.96 | 2.99 | 2.82 | 2.89 | 5,859,087 |
| 2009-05-06 | 2.84 | 3.01 | 2.84 | 2.96 | 7,578,886 |
| 2009-05-05 | 2.92 | 2.92 | 2.82 | 2.84 | 5,834,020 |
| 2009-05-04 | 2.92 | 2.93 | 2.84 | 2.89 | 5,682,530 |
| 2009-04-30 | 2.93 | 2.93 | 2.80 | 2.83 | 3,635,772 |
| 2009-04-29 | 2.89 | 2.94 | 2.83 | 2.89 | 7,308,601 |
| 2009-04-28 | 2.86 | 2.95 | 2.73 | 2.83 | 17,437,760 |
| 2009-04-27 | 2.89 | 3.14 | 2.84 | 2.93 | 45,213,931 |
| 2009-04-24 | 2.64 | 2.70 | 2.62 | 2.66 | 3,273,939 |
| 2009-04-23 | 2.62 | 2.66 | 2.60 | 2.64 | 2,489,240 |
| 2009-04-22 | 2.66 | 2.79 | 2.60 | 2.60 | 11,537,257 |
| 2009-04-21 | 2.64 | 2.60 | 2.66 | 2.69 | 12,947,536 |
| 2009-04-20 | 2.48 | 2.73 | 2.45 | 2.73 | 16,611,646 |
| 2009-04-17 | 2.53 | 2.56 | 2.44 | 2.45 | 7,890,586 |
| 2009-04-16 | 2.65 | 2.65 | 2.48 | 2.51 | 8,707,981 |
| 2009-04-15 | 2.50 | 2.62 | 2.48 | 2.59 | 8,849,663 |
| 2009-04-14 | 2.63 | 2.64 | 2.47 | 2.50 | 17,086,825 |
| 2009-04-09 | 2.50 | 2.61 | 2.46 | 2.58 | 16,140,826 |
| 2009-04-08 | 2.64 | 2.64 | 2.41 | 2.48 | 29,454,556 |
| 2009-04-07 | 2.90 | 2.92 | 2.76 | 2.89 | 11,426,092 |
| 2009-04-06 | 2.67 | 2.85 | 2.67 | 2.85 | 14,946,340 |
| 2009-04-03 | 2.66 | 2.67 | 2.59 | 2.64 | 4,716,914 |
| 2009-04-02 | 2.65 | 2.69 | 2.62 | 2.66 | 10,510,609 |
| 2009-04-01 | 2.60 | 2.64 | 2.52 | 2.59 | 7,927,641 |
| 2009-03-31 | 2.40 | 2.58 | 2.38 | 2.54 | 10,366,748 |
| 2009-03-30 | 2.30 | 2.46 | 2.30 | 2.40 | 7,445,923 |
| 2009-03-27 | 2.45 | 2.47 | 2.31 | 2.33 | 8,023,549 |
| 2009-03-26 | 2.40 | 2.47 | 2.36 | 2.43 | 7,716,208 |
| 2009-03-25 | 2.43 | 2.50 | 2.36 | 2.41 | 6,404,017 |
| 2009-03-24 | 2.32 | 2.49 | 2.25 | 2.46 | 15,650,389 |
| 2009-03-23 | 2.17 | 2.29 | 2.17 | 2.28 | 7,790,319 |
| 2009-03-20 | 2.28 | 2.28 | 2.14 | 2.17 | 7,333,667 |
| 2009-03-19 | 2.33 | 2.35 | 2.25 | 2.26 | 10,314,435 |
| 2009-03-18 | 2.16 | 2.34 | 2.15 | 2.29 | 33,000,960 |
| 2009-03-17 | 2.18 | 2.21 | 2.09 | 2.11 | 15,314,712 |
| 2009-03-16 | 2.09 | 2.17 | 2.06 | 2.15 | 13,767,111 |
| 2009-03-13 | 2.01 | 2.11 | 1.99 | 2.06 | 13,740,954 |
| 2009-03-12 | 1.88 | 1.98 | 1.87 | 1.95 | 4,876,033 |
| 2009-03-11 | 1.99 | 2.00 | 1.90 | 1.91 | 7,363,094 |
| 2009-03-10 | 1.93 | 1.95 | 1.88 | 1.94 | 8,614,253 |
| 2009-03-09 | 2.01 | 2.01 | 1.84 | 1.92 | 15,335,202 |
| 2009-03-06 | 2.16 | 2.23 | 2.00 | 2.01 | 16,779,484 |
| 2009-03-05 | 2.28 | 2.29 | 2.16 | 2.18 | 9,468,703 |
| 2009-03-04 | 2.20 | 2.27 | 2.17 | 2.26 | 8,535,783 |
| 2009-03-03 | 2.16 | 2.24 | 2.07 | 2.20 | 6,565,316 |
| 2009-03-02 | 2.30 | 2.30 | 2.17 | 2.18 | 2,491,419 |
| 2009-02-27 | 2.32 | 2.35 | 2.22 | 2.30 | 2,574,249 |
| 2009-02-26 | 2.47 | 2.47 | 2.22 | 2.32 | 3,651,031 |
| 2009-02-25 | 2.35 | 2.47 | 2.35 | 2.42 | 10,532,929 |
| 2009-02-24 | 2.32 | 2.33 | 2.28 | 2.30 | 3,026,541 |
| 2009-02-23 | 2.32 | 2.43 | 2.30 | 2.37 | 5,660,732 |
| 2009-02-20 | 2.42 | 2.49 | 2.28 | 2.30 | 4,941,425 |
| 2009-02-19 | 2.51 | 2.52 | 2.42 | 2.47 | 3,317,533 |
| 2009-02-18 | 2.52 | 2.59 | 2.47 | 2.49 | 5,013,356 |
| 2009-02-17 | 2.51 | 2.61 | 2.42 | 2.52 | 5,039,512 |
| 2009-02-16 | 2.58 | 2.60 | 2.46 | 2.54 | 5,266,203 |
| 2009-02-13 | 2.67 | 2.75 | 2.55 | 2.56 | 6,281,953 |
| 2009-02-12 | 2.73 | 2.89 | 2.58 | 2.62 | 10,508,430 |
| 2009-02-11 | 2.48 | 2.75 | 2.45 | 2.74 | 4,557,794 |
| 2009-02-10 | 2.56 | 2.69 | 2.48 | 2.58 | 8,143,433 |
| 2009-02-09 | 2.34 | 2.57 | 2.29 | 2.56 | 12,099,625 |
| 2009-02-06 | 2.17 | 2.34 | 2.08 | 2.27 | 12,084,367 |
| 2009-02-05 | 1.84 | 1.96 | 1.84 | 1.89 | 2,803,119 |
| 2009-02-04 | 1.88 | 1.91 | 1.83 | 1.84 | 2,476,161 |
| 2009-02-03 | 1.76 | 1.86 | 1.76 | 1.85 | 2,323,799 |
| 2009-02-02 | 1.66 | 1.76 | 1.65 | 1.76 | 1,909,434 |
| 2009-01-30 | 1.63 | 1.69 | 1.63 | 1.66 | 2,109,968 |
| 2009-01-29 | 1.70 | 1.72 | 1.68 | 1.69 | 1,098,578 |
| 2009-01-23 | 1.70 | 1.70 | 1.63 | 1.64 | 6,229,639 |
| 2009-01-22 | 1.71 | 1.79 | 1.71 | 1.72 | 5,852,548 |
| 2009-01-21 | 1.65 | 1.69 | 1.65 | 1.67 | 816,305 |
| 2009-01-20 | 1.72 | 1.72 | 1.69 | 1.69 | 1,691,462 |
| 2009-01-19 | 1.74 | 1.79 | 1.72 | 1.74 | 1,541,062 |
| 2009-01-16 | 1.72 | 1.74 | 1.71 | 1.71 | 1,931,231 |
| 2009-01-15 | 1.76 | 1.78 | 1.72 | 1.72 | 3,448,317 |
| 2009-01-14 | 1.88 | 1.89 | 1.71 | 1.75 | 1,933,411 |
| 2009-01-13 | 1.85 | 1.88 | 1.79 | 1.84 | 1,144,353 |
| 2009-01-12 | 1.91 | 1.95 | 1.84 | 1.86 | 3,502,810 |
| 2009-01-09 | 1.96 | 1.99 | 1.91 | 1.95 | 1,325,269 |
| 2009-01-08 | 2.04 | 2.06 | 1.95 | 1.96 | 1,085,500 |
| 2009-01-07 | 2.11 | 2.14 | 2.07 | 2.07 | 1,059,343 |
| 2009-01-06 | 2.08 | 2.13 | 2.06 | 2.10 | 1,238,407 |
| 2009-01-05 | 2.11 | 2.17 | 2.03 | 2.10 | 1,531,907 |
| 2009-01-02 | 1.95 | 2.10 | 1.90 | 2.08 | 1,887,637 |
| 2008-12-31 | 1.87 | 1.93 | 1.87 | 1.88 | 172,197 |
| 2008-12-30 | 1.98 | 1.98 | 1.86 | 1.86 | 725,846 |
| 2008-12-29 | 1.91 | 1.93 | 1.90 | 1.91 | 1,708,900 |
| 2008-12-24 | 1.93 | 1.95 | 1.84 | 1.91 | 688,791 |
| 2008-12-23 | 1.91 | 1.97 | 1.88 | 1.88 | 1,041,906 |
| 2008-12-22 | 2.02 | 2.04 | 1.89 | 1.93 | 1,671,845 |
| 2008-12-19 | 2.09 | 2.09 | 2.00 | 2.02 | 1,538,882 |
| 2008-12-18 | 2.02 | 2.08 | 2.00 | 2.08 | 780,339 |
| 2008-12-17 | 2.02 | 2.02 | 1.96 | 1.99 | 935,099 |
| 2008-12-16 | 2.01 | 2.07 | 1.94 | 2.00 | 629,939 |
| 2008-12-15 | 2.02 | 2.05 | 1.94 | 1.99 | 483,897 |
| 2008-12-12 | 1.99 | 2.03 | 1.88 | 1.94 | 1,222,822 |
| 2008-12-11 | 2.21 | 2.21 | 1.97 | 2.05 | 3,097,382 |
| 2008-12-10 | 1.77 | 2.20 | 1.77 | 2.14 | 3,637,952 |
| 2008-12-09 | 1.79 | 1.85 | 1.79 | 1.81 | 1,948,669 |
| 2008-12-08 | 1.76 | 1.84 | 1.76 | 1.79 | 1,656,587 |
| 2008-12-05 | 1.69 | 1.74 | 1.66 | 1.74 | 941,639 |
| 2008-12-04 | 1.72 | 1.81 | 1.70 | 1.71 | 1,262,057 |
| 2008-12-03 | 1.73 | 1.78 | 1.69 | 1.75 | 1,155,251 |
| 2008-12-02 | 1.76 | 1.76 | 1.67 | 1.67 | 1,375,403 |
| 2008-12-01 | 1.74 | 1.86 | 1.74 | 1.78 | 3,099,561 |
| 2008-11-28 | 1.58 | 1.84 | 1.58 | 1.72 | 1,872,379 |
| 2008-11-27 | 1.58 | 1.63 | 1.56 | 1.61 | 830,496 |
| 2008-11-26 | 1.56 | 1.60 | 1.55 | 1.55 | 732,385 |
| 2008-11-25 | 1.60 | 1.61 | 1.56 | 1.56 | 767,261 |
| 2008-11-24 | 1.59 | 1.64 | 1.57 | 1.58 | 1,050,625 |
| 2008-11-21 | 1.54 | 1.58 | 1.54 | 1.54 | 1,166,150 |
| 2008-11-20 | 1.55 | 1.57 | 1.54 | 1.57 | 987,413 |
| 2008-11-19 | 1.59 | 1.61 | 1.56 | 1.60 | 501,335 |
| 2008-11-18 | 1.61 | 1.64 | 1.57 | 1.57 | 462,100 |
| 2008-11-17 | 1.69 | 1.70 | 1.59 | 1.66 | 834,832 |
| 2008-11-14 | 1.65 | 1.72 | 1.65 | 1.69 | 3,208,547 |
| 2008-11-13 | 1.56 | 1.65 | 1.54 | 1.61 | 1,098,578 |
| 2008-11-12 | 1.61 | 1.69 | 1.56 | 1.56 | 2,757,345 |
| 2008-11-11 | 1.79 | 1.79 | 1.63 | 1.64 | 3,343,690 |
| 2008-11-10 | 1.70 | 1.79 | 1.67 | 1.79 | 2,410,770 |
| 2008-11-07 | 1.56 | 1.64 | 1.54 | 1.63 | 2,109,968 |
| 2008-11-06 | 1.72 | 1.73 | 1.56 | 1.57 | 3,130,077 |
| 2008-11-05 | 1.77 | 1.85 | 1.75 | 1.77 | 2,094,710 |
| 2008-11-04 | 1.79 | 1.79 | 1.69 | 1.74 | 1,205,385 |
| 2008-11-03 | 1.73 | 1.86 | 1.73 | 1.79 | 1,381,942 |
| 2008-10-31 | 1.70 | 1.74 | 1.66 | 1.66 | 1,371,043 |
| 2008-10-30 | 1.71 | 1.74 | 1.65 | 1.70 | 1,530,163 |
| 2008-10-29 | 1.71 | 1.74 | 1.66 | 1.72 | 669,174 |
| 2008-10-28 | 1.65 | 1.68 | 1.60 | 1.66 | 2,101,250 |
| 2008-10-27 | 1.93 | 1.93 | 1.61 | 1.72 | 1,703,887 |
| 2008-10-24 | 2.06 | 2.06 | 1.85 | 1.94 | 2,000,982 |
| 2008-10-23 | 2.15 | 2.15 | 2.05 | 2.11 | 2,044,577 |
| 2008-10-22 | 2.25 | 2.25 | 2.03 | 2.16 | 1,480,029 |
| 2008-10-21 | 2.17 | 2.30 | 2.14 | 2.22 | 1,427,716 |
| 2008-10-20 | 2.10 | 2.15 | 2.06 | 2.13 | 759,523 |
| 2008-10-17 | 2.14 | 2.18 | 2.06 | 2.12 | 935,099 |
| 2008-10-16 | 2.24 | 2.24 | 2.04 | 2.12 | 1,031,007 |
| 2008-10-15 | 2.29 | 2.31 | 2.27 | 2.30 | 1,896,356 |
| 2008-10-14 | 2.17 | 2.37 | 2.17 | 2.36 | 2,491,419 |
| 2008-10-13 | 2.13 | 2.25 | 2.11 | 2.20 | 2,140,485 |
| 2008-10-10 | 2.06 | 2.16 | 2.05 | 2.13 | 4,947,964 |
| 2008-10-09 | 2.13 | 2.22 | 2.13 | 2.20 | 3,895,159 |
| 2008-10-08 | 2.20 | 2.25 | 1.94 | 2.09 | 4,156,726 |
| 2008-10-06 | 2.38 | 2.38 | 2.26 | 2.28 | 448,150 |
| 2008-10-03 | 2.39 | 2.39 | 2.36 | 2.38 | 1,347,066 |
| 2008-10-02 | 2.29 | 2.45 | 2.29 | 2.45 | 468,639 |
| 2008-09-30 | 2.33 | 2.33 | 2.16 | 2.30 | 1,811,347 |
| 2008-09-29 | 2.37 | 2.40 | 2.31 | 2.33 | 1,556,320 |
| 2008-09-26 | 2.43 | 2.43 | 2.37 | 2.38 | 1,240,260 |
| 2008-09-25 | 2.62 | 2.63 | 2.32 | 2.39 | 4,073,896 |
| 2008-09-24 | 2.68 | 2.74 | 2.59 | 2.62 | 3,293,556 |
| 2008-09-23 | 2.76 | 2.79 | 2.66 | 2.75 | 3,096,292 |
| 2008-09-22 | 2.71 | 2.81 | 2.64 | 2.80 | 2,568,800 |
| 2008-09-19 | 2.59 | 2.73 | 2.57 | 2.62 | 3,394,913 |
| 2008-09-18 | 2.57 | 2.59 | 2.48 | 2.54 | 2,016,241 |
| 2008-09-17 | 2.49 | 2.80 | 2.49 | 2.72 | 2,088,171 |
| 2008-09-16 | 2.67 | 2.78 | 2.54 | 2.75 | 5,272,742 |
| 2008-09-12 | 2.65 | 2.78 | 2.55 | 2.78 | 5,721,765 |
| 2008-09-11 | 2.75 | 2.75 | 2.57 | 2.61 | 6,345,164 |
| 2008-09-10 | 2.87 | 2.87 | 2.72 | 2.75 | 5,325,055 |
| 2008-09-09 | 3.06 | 3.06 | 2.90 | 2.90 | 3,084,303 |
| 2008-09-08 | 3.21 | 3.25 | 2.99 | 3.06 | 1,591,195 |
| 2008-09-05 | 3.21 | 3.26 | 3.16 | 3.22 | 1,004,850 |
| 2008-09-04 | 3.39 | 3.40 | 3.30 | 3.31 | 860,989 |
| 2008-09-03 | 3.41 | 3.52 | 3.38 | 3.43 | 856,629 |
| 2008-09-02 | 3.45 | 3.46 | 3.32 | 3.38 | 762,902 |
| 2008-09-01 | 3.56 | 3.58 | 3.45 | 3.45 | 1,466,951 |
| 2008-08-29 | 3.58 | 3.63 | 3.54 | 3.58 | 4,950,144 |
| 2008-08-28 | 3.67 | 3.67 | 3.54 | 3.58 | 1,181,408 |
| 2008-08-27 | 3.39 | 3.77 | 3.39 | 3.67 | 1,727,101 |
| 2008-08-26 | 3.49 | 3.56 | 3.48 | 3.51 | 276,824 |
| 2008-08-25 | 3.62 | 3.62 | 3.47 | 3.51 | 680,072 |
| 2008-08-22 | 3.67 | 3.67 | 3.67 | 3.67 | 0 |
| 2008-08-21 | 3.76 | 3.79 | 3.65 | 3.67 | 1,621,711 |
| 2008-08-20 | 3.54 | 3.79 | 3.54 | 3.76 | 1,214,104 |
| 2008-08-19 | 3.49 | 3.57 | 3.30 | 3.54 | 701,869 |
| 2008-08-18 | 3.39 | 3.52 | 3.23 | 3.46 | 1,395,020 |
| 2008-08-15 | 3.28 | 3.65 | 3.28 | 3.64 | 3,263,040 |
| 2008-08-14 | 3.03 | 3.28 | 2.93 | 3.25 | 1,639,149 |
| 2008-08-13 | 3.39 | 3.39 | 2.87 | 3.03 | 6,199,123 |
| 2008-08-12 | 3.39 | 3.48 | 3.36 | 3.41 | 4,594,849 |
| 2008-08-11 | 3.65 | 3.68 | 3.35 | 3.45 | 8,949,821 |
| 2008-08-08 | 4.09 | 4.22 | 3.64 | 3.64 | 12,576,984 |
| 2008-08-07 | 4.13 | 4.40 | 4.08 | 4.09 | 1,238,080 |
| 2008-08-05 | 4.40 | 4.40 | 4.08 | 4.13 | 5,843,829 |
| 2008-08-04 | 4.58 | 4.59 | 4.45 | 4.45 | 1,137,813 |
| 2008-08-01 | 4.45 | 4.59 | 4.41 | 4.58 | 492,616 |
| 2008-07-31 | 4.56 | 4.62 | 4.55 | 4.62 | 549,289 |
| 2008-07-30 | 4.56 | 4.59 | 4.51 | 4.55 | 695,330 |
| 2008-07-29 | 4.50 | 4.54 | 4.50 | 4.51 | 176,557 |
| 2008-07-28 | 4.68 | 4.68 | 4.55 | 4.61 | 2,798,760 |
| 2008-07-25 | 4.67 | 4.73 | 4.62 | 4.73 | 662,634 |
| 2008-07-24 | 4.77 | 4.82 | 4.73 | 4.73 | 930,740 |
| 2008-07-23 | 4.80 | 4.90 | 4.79 | 4.88 | 553,648 |
| 2008-07-22 | 4.82 | 4.83 | 4.77 | 4.81 | 239,769 |
| 2008-07-21 | 4.91 | 4.95 | 4.79 | 4.83 | 261,566 |
| 2008-07-18 | 4.98 | 5.05 | 4.86 | 4.87 | 623,399 |
| 2008-07-17 | 4.99 | 5.04 | 4.96 | 5.02 | 601,602 |
| 2008-07-16 | 4.95 | 5.05 | 4.93 | 4.95 | 1,442,974 |
| 2008-07-15 | 4.75 | 4.90 | 4.75 | 4.88 | 459,920 |
| 2008-07-14 | 5.00 | 5.05 | 4.87 | 4.94 | 1,020,108 |
| 2008-07-11 | 5.00 | 5.00 | 4.83 | 4.92 | 1,314,371 |
| 2008-07-10 | 4.86 | 4.90 | 4.78 | 4.86 | 1,323,090 |
| 2008-07-09 | 4.61 | 4.91 | 4.61 | 4.86 | 2,949,161 |
| 2008-07-08 | 4.74 | 4.74 | 4.46 | 4.62 | 2,314,862 |
| 2008-07-07 | 4.36 | 4.70 | 4.36 | 4.53 | 1,081,141 |
| 2008-07-04 | 4.34 | 4.45 | 4.27 | 4.38 | 871,888 |
| 2008-07-03 | 4.50 | 4.50 | 4.32 | 4.34 | 368,372 |
| 2008-07-02 | 4.42 | 4.54 | 4.36 | 4.50 | 1,887,637 |
| 2008-06-30 | 4.32 | 4.46 | 4.32 | 4.45 | 1,815,706 |
| 2008-06-27 | 4.31 | 4.44 | 4.31 | 4.44 | 540,570 |
| 2008-06-26 | 4.37 | 4.49 | 4.37 | 4.48 | 1,724,158 |
| 2008-06-25 | 4.45 | 4.56 | 4.40 | 4.48 | 843,551 |
| 2008-06-24 | 4.57 | 4.66 | 4.42 | 4.45 | 2,855,433 |
| 2008-06-23 | 4.66 | 4.66 | 4.54 | 4.57 | 3,012,726 |
| 2008-06-20 | 4.55 | 4.73 | 4.55 | 4.73 | 2,942,622 |
| 2008-06-19 | 4.55 | 4.62 | 4.47 | 4.62 | 4,088,064 |
| 2008-06-18 | 4.53 | 4.64 | 4.51 | 4.59 | 1,929,052 |
| 2008-06-17 | 4.61 | 4.61 | 4.52 | 4.54 | 220,151 |
| 2008-06-16 | 4.57 | 4.70 | 4.57 | 4.59 | 1,654,407 |
| 2008-06-13 | 4.63 | 4.67 | 4.54 | 4.62 | 1,918,153 |
| 2008-06-12 | 4.39 | 4.68 | 4.39 | 4.67 | 2,046,757 |
| 2008-06-11 | 4.45 | 4.53 | 4.44 | 4.51 | 782,519 |
| 2008-06-10 | 4.46 | 4.59 | 4.46 | 4.51 | 831,563 |
| 2008-06-06 | 4.75 | 4.75 | 4.59 | 4.63 | 2,720,290 |
| 2008-06-05 | 4.68 | 4.77 | 4.55 | 4.68 | 3,685,906 |
| 2008-06-04 | 4.36 | 4.68 | 4.36 | 4.68 | 1,990,084 |
| 2008-06-03 | 4.45 | 4.47 | 4.32 | 4.45 | 884,966 |
| 2008-06-02 | 4.40 | 4.53 | 4.34 | 4.49 | 621,220 |
| 2008-05-30 | 4.39 | 4.63 | 4.25 | 4.25 | 4,263,532 |
| 2008-05-29 | 4.75 | 4.75 | 4.31 | 4.40 | 1,617,352 |
| 2008-05-28 | 4.59 | 4.66 | 4.58 | 4.65 | 1,323,090 |
| 2008-05-27 | 4.51 | 4.64 | 4.51 | 4.54 | 738,925 |
| 2008-05-26 | 4.59 | 4.62 | 4.46 | 4.50 | 1,203,205 |
| 2008-05-23 | 4.86 | 4.87 | 4.73 | 4.77 | 2,343,199 |
| 2008-05-22 | 4.77 | 4.89 | 4.66 | 4.78 | 2,657,078 |
| 2008-05-21 | 5.12 | 5.12 | 4.66 | 4.77 | 4,577,412 |
| 2008-05-20 | 4.95 | 5.12 | 4.84 | 5.12 | 5,608,419 |
| 2008-05-19 | 4.84 | 4.86 | 4.80 | 4.85 | 4,583,951 |
| 2008-05-16 | 4.66 | 4.68 | 4.50 | 4.54 | 1,462,592 |
| 2008-05-15 | 4.68 | 4.72 | 4.56 | 4.64 | 2,809,659 |
| 2008-05-14 | 4.59 | 4.59 | 4.47 | 4.51 | 3,764,376 |
| 2008-05-13 | 4.64 | 4.73 | 4.31 | 4.55 | 7,993,033 |
| 2008-05-09 | 4.59 | 4.81 | 4.47 | 4.54 | 4,743,070 |
| 2008-05-08 | 4.06 | 4.74 | 4.00 | 4.73 | 6,907,532 |
| 2008-05-07 | 4.40 | 4.40 | 3.94 | 4.04 | 2,901,599 |
| 2008-05-06 | 4.47 | 4.51 | 4.33 | 4.46 | 823,934 |
| 2008-05-05 | 4.27 | 4.55 | 4.23 | 4.53 | 2,572,069 |
| 2008-05-02 | 4.14 | 4.31 | 4.14 | 4.24 | 839,192 |
| 2008-04-30 | 3.96 | 4.13 | 3.95 | 4.13 | 1,595,555 |
| 2008-04-29 | 4.08 | 4.08 | 3.85 | 3.94 | 3,393,824 |
| 2008-04-28 | 4.02 | 4.17 | 3.90 | 4.13 | 4,060,818 |
| 2008-04-25 | 3.81 | 4.07 | 3.66 | 3.95 | 7,791,409 |
| 2008-04-24 | 3.35 | 3.67 | 3.20 | 3.64 | 7,679,153 |
| 2008-04-23 | 2.98 | 3.22 | 2.97 | 3.20 | 6,026,925 |
| 2008-04-22 | 3.00 | 3.00 | 2.92 | 2.96 | 2,713,751 |
| 2008-04-21 | 3.03 | 3.06 | 2.97 | 3.00 | 1,403,739 |
| 2008-04-18 | 3.04 | 3.08 | 2.96 | 2.97 | 2,524,115 |
| 2008-04-17 | 3.11 | 3.13 | 3.01 | 3.03 | 3,302,275 |
| 2008-04-16 | 2.86 | 3.16 | 2.86 | 3.03 | 8,287,295 |
| 2008-04-15 | 2.77 | 2.86 | 2.76 | 2.84 | 2,648,359 |
| 2008-04-14 | 2.74 | 2.80 | 2.70 | 2.77 | 3,073,405 |
| 2008-04-11 | 2.74 | 2.79 | 2.72 | 2.75 | 10,728,581 |
| 2008-04-10 | 2.84 | 2.89 | 2.65 | 2.67 | 18,921,059 |
| 2008-04-09 | 2.68 | 2.70 | 2.62 | 2.63 | 2,521,736 |
| 2008-04-08 | 2.50 | 2.69 | 2.50 | 2.64 | 35,973,009 |
| 2008-04-07 | 2.57 | 2.68 | 2.55 | 2.59 | 4,440,089 |
| 2008-04-03 | 2.55 | 2.62 | 2.46 | 2.56 | 1,922,513 |
| 2008-04-02 | 2.79 | 2.79 | 2.55 | 2.57 | 2,151,383 |
| 2008-04-01 | 2.76 | 2.76 | 2.66 | 2.71 | 472,999 |
| 2008-03-31 | 2.55 | 2.78 | 2.55 | 2.75 | 2,208,056 |
| 2008-03-28 | 2.62 | 2.66 | 2.55 | 2.55 | 677,892 |
| 2008-03-27 | 2.62 | 2.63 | 2.60 | 2.62 | 394,529 |
| 2008-03-26 | 2.69 | 2.69 | 2.50 | 2.61 | 2,578,608 |
| 2008-03-25 | 2.11 | 2.73 | 2.11 | 2.71 | 6,233,999 |
| 2008-03-20 | 2.02 | 2.20 | 1.93 | 2.10 | 895,864 |
| 2008-03-19 | 2.34 | 2.34 | 1.93 | 2.08 | 1,691,462 |
| 2008-03-18 | 2.39 | 2.40 | 2.20 | 2.25 | 1,294,753 |
| 2008-03-17 | 2.62 | 2.62 | 2.43 | 2.43 | 610,321 |
| 2008-03-14 | 2.55 | 2.55 | 2.28 | 2.41 | 1,050,625 |
| 2008-03-13 | 2.74 | 2.74 | 2.55 | 2.57 | 658,275 |
| 2008-03-12 | 2.98 | 2.98 | 2.73 | 2.74 | 1,264,237 |
| 2008-03-11 | 3.07 | 3.07 | 2.75 | 2.82 | 588,524 |
| 2008-03-10 | 3.19 | 3.19 | 3.07 | 3.07 | 2,057,655 |
| 2008-03-07 | 3.21 | 3.21 | 3.20 | 3.20 | 433,764 |
| 2008-03-06 | 3.33 | 3.33 | 3.21 | 3.21 | 736,745 |
| 2008-03-05 | 3.31 | 3.39 | 3.28 | 3.28 | 331,317 |
| 2008-03-04 | 3.42 | 3.42 | 3.28 | 3.28 | 422,865 |
| 2008-03-03 | 3.44 | 3.47 | 3.39 | 3.43 | 80,649 |
| 2008-02-29 | 3.35 | 3.49 | 3.30 | 3.48 | 854,450 |
| 2008-02-28 | 3.39 | 3.39 | 3.35 | 3.35 | 209,253 |
| 2008-02-27 | 3.39 | 3.39 | 3.35 | 3.39 | 501,335 |
| 2008-02-26 | 3.39 | 3.39 | 3.31 | 3.36 | 688,791 |
| 2008-02-25 | 3.41 | 3.49 | 3.39 | 3.40 | 1,386,301 |
| 2008-02-22 | 3.42 | 3.47 | 3.41 | 3.47 | 438,123 |
| 2008-02-21 | 3.41 | 3.44 | 3.39 | 3.44 | 204,893 |
| 2008-02-20 | 3.40 | 3.41 | 3.40 | 3.40 | 26,156 |
| 2008-02-19 | 3.38 | 3.49 | 3.35 | 3.40 | 298,621 |
| 2008-02-18 | 3.38 | 3.40 | 3.38 | 3.40 | 13,078 |
| 2008-02-15 | 3.35 | 3.52 | 3.35 | 3.51 | 93,727 |
| 2008-02-14 | 3.39 | 3.41 | 3.27 | 3.35 | 143,861 |
| 2008-02-13 | 3.12 | 3.31 | 3.12 | 3.22 | 106,806 |
| 2008-02-12 | 3.12 | 3.32 | 3.12 | 3.25 | 87,188 |
| 2008-02-11 | 3.21 | 3.30 | 3.21 | 3.23 | 115,525 |
| 2008-02-06 | 3.21 | 3.21 | 3.12 | 3.12 | 231,050 |
| 2008-02-05 | 3.36 | 3.36 | 3.26 | 3.30 | 409,787 |
| 2008-02-04 | 3.39 | 3.44 | 3.35 | 3.36 | 200,534 |
| 2008-02-01 | 3.31 | 3.43 | 3.29 | 3.30 | 523,132 |
| 2008-01-31 | 3.35 | 3.39 | 3.22 | 3.31 | 483,897 |
| 2008-01-30 | 3.58 | 3.58 | 3.24 | 3.31 | 279,004 |
| 2008-01-29 | 3.54 | 3.54 | 3.39 | 3.39 | 261,566 |
| 2008-01-28 | 3.39 | 3.55 | 3.26 | 3.45 | 126,423 |
| 2008-01-25 | 3.30 | 3.53 | 3.30 | 3.48 | 364,013 |
| 2008-01-24 | 3.58 | 3.62 | 3.26 | 3.26 | 455,561 |
| 2008-01-23 | 3.66 | 3.66 | 3.51 | 3.62 | 420,685 |
| 2008-01-22 | 3.67 | 3.67 | 3.21 | 3.48 | 401,068 |
| 2008-01-21 | 3.67 | 4.22 | 3.49 | 3.65 | 372,732 |
| 2008-01-18 | 3.21 | 3.45 | 3.21 | 3.30 | 187,455 |
| 2008-01-17 | 3.13 | 3.26 | 3.05 | 3.26 | 219,061 |
| 2008-01-16 | 3.35 | 3.39 | 3.21 | 3.21 | 725,846 |
| 2008-01-15 | 3.56 | 3.57 | 3.40 | 3.43 | 342,216 |
| 2008-01-14 | 3.69 | 3.69 | 3.48 | 3.48 | 1,180,468 |
| 2008-01-11 | 3.87 | 3.90 | 3.82 | 3.82 | 317,149 |
| 2008-01-10 | 4.01 | 4.01 | 3.93 | 3.94 | 453,381 |
| 2008-01-09 | 3.99 | 4.08 | 3.94 | 4.04 | 749,823 |
| 2008-01-08 | 4.02 | 4.09 | 3.95 | 4.02 | 658,275 |
| 2008-01-07 | 4.04 | 4.06 | 3.95 | 3.98 | 771,620 |
| 2008-01-04 | 4.13 | 4.17 | 4.06 | 4.12 | 743,284 |
| 2008-01-03 | 4.13 | 4.13 | 4.08 | 4.13 | 1,669,665 |
| 2008-01-02 | 4.33 | 4.33 | 4.17 | 4.17 | 627,759 |
| 2007-12-31 | 4.13 | 4.34 | 4.12 | 4.25 | 1,434,255 |
| 2007-12-28 | 4.06 | 4.15 | 4.06 | 4.15 | 1,109,477 |
| 2007-12-27 | 4.13 | 4.22 | 4.13 | 4.14 | 281,183 |
| 2007-12-24 | 4.14 | 4.39 | 4.05 | 4.05 | 220,151 |
| 2007-12-21 | 4.06 | 4.42 | 4.04 | 4.04 | 444,662 |
| 2007-12-20 | 3.95 | 3.99 | 3.90 | 3.95 | 5,451,479 |
| 2007-12-19 | 4.27 | 4.27 | 3.93 | 3.93 | 2,101,250 |
| 2007-12-18 | 3.99 | 4.31 | 3.99 | 4.22 | 1,667,485 |
| 2007-12-17 | 4.05 | 4.13 | 3.96 | 4.13 | 889,325 |
| 2007-12-14 | 4.17 | 4.40 | 4.02 | 4.20 | 2,799,850 |
| 2007-12-13 | 4.27 | 4.27 | 3.85 | 4.14 | 2,860,882 |
| 2007-12-12 | 4.36 | 4.37 | 4.31 | 4.31 | 592,883 |
| 2007-12-11 | 4.31 | 4.40 | 4.31 | 4.40 | 767,261 |
| 2007-12-10 | 4.37 | 4.40 | 4.21 | 4.29 | 488,257 |
| 2007-12-07 | 4.48 | 4.48 | 4.27 | 4.35 | 492,616 |
| 2007-12-06 | 4.40 | 4.52 | 4.34 | 4.48 | 1,198,846 |
| 2007-12-05 | 4.50 | 4.50 | 4.28 | 4.34 | 850,090 |
| 2007-12-04 | 4.59 | 4.59 | 4.44 | 4.44 | 1,215,193 |
| 2007-12-03 | 4.61 | 4.63 | 4.58 | 4.58 | 3,304,455 |
| 2007-11-30 | 4.59 | 4.86 | 4.17 | 4.77 | 3,114,669 |
| 2007-11-29 | 4.39 | 4.49 | 4.31 | 4.40 | 505,695 |
| 2007-11-28 | 4.22 | 4.28 | 4.04 | 4.20 | 2,602,585 |
| 2007-11-27 | 4.34 | 4.41 | 4.22 | 4.27 | 937,279 |
| 2007-11-26 | 4.68 | 4.68 | 4.51 | 4.52 | 427,225 |
| 2007-11-23 | 4.63 | 4.83 | 4.48 | 4.55 | 895,864 |
| 2007-11-22 | 4.89 | 4.89 | 4.59 | 4.65 | 1,281,675 |
| 2007-11-21 | 5.51 | 5.51 | 4.91 | 5.07 | 847,911 |
| 2007-11-20 | 5.41 | 5.49 | 5.41 | 5.49 | 601,602 |
| 2007-11-19 | 5.60 | 5.69 | 5.57 | 5.58 | 588,524 |
| 2007-11-16 | 5.71 | 5.73 | 5.60 | 5.62 | 4,372,518 |
| 2007-11-15 | 6.15 | 6.15 | 5.84 | 5.84 | 289,902 |
| 2007-11-14 | 5.73 | 6.06 | 5.73 | 5.96 | 1,493,108 |
| 2007-11-13 | 5.69 | 5.69 | 5.52 | 5.60 | 357,474 |
| 2007-11-12 | 5.59 | 5.76 | 5.50 | 5.76 | 1,329,629 |
| 2007-11-09 | 5.78 | 5.91 | 5.69 | 5.76 | 1,556,320 |
| 2007-11-08 | 5.84 | 5.84 | 5.51 | 5.65 | 1,044,085 |
| 2007-11-07 | 5.78 | 5.78 | 5.62 | 5.67 | 3,365,487 |
| 2007-11-06 | 5.58 | 5.96 | 5.40 | 5.69 | 5,226,968 |
| 2007-11-05 | 5.47 | 5.47 | 5.39 | 5.40 | 377,091 |
| 2007-11-02 | 5.40 | 5.48 | 5.40 | 5.47 | 202,713 |
| 2007-11-01 | 5.41 | 5.51 | 5.41 | 5.48 | 296,441 |
| 2007-10-31 | 5.41 | 5.46 | 5.40 | 5.43 | 728,026 |
| 2007-10-30 | 5.75 | 5.75 | 5.37 | 5.45 | 698,600 |
| 2007-10-29 | 5.45 | 5.87 | 5.45 | 5.75 | 632,118 |
| 2007-10-26 | 5.37 | 5.53 | 5.37 | 5.45 | 359,653 |
| 2007-10-25 | 5.42 | 5.51 | 5.32 | 5.37 | 2,521,936 |
| 2007-10-24 | 5.50 | 5.64 | 5.32 | 5.40 | 588,524 |
| 2007-10-23 | 5.51 | 5.54 | 5.37 | 5.48 | 3,245,603 |
| 2007-10-22 | 5.84 | 5.84 | 5.37 | 5.46 | 1,902,895 |
| 2007-10-18 | 5.87 | 5.89 | 5.78 | 5.83 | 871,888 |
| 2007-10-17 | 6.15 | 6.17 | 5.87 | 5.88 | 1,551,960 |
| 2007-10-16 | 6.51 | 6.51 | 5.96 | 6.21 | 1,120,376 |
| 2007-10-15 | 5.96 | 6.61 | 5.96 | 6.40 | 1,449,513 |
| 2007-10-12 | 5.96 | 6.06 | 5.86 | 6.06 | 2,840,175 |
| 2007-10-11 | 5.93 | 6.06 | 5.84 | 5.96 | 3,552,943 |
| 2007-10-10 | 5.78 | 5.93 | 5.73 | 5.93 | 6,810,535 |
| 2007-10-09 | 5.23 | 5.73 | 5.18 | 5.71 | 3,747,483 |
| 2007-10-08 | 5.14 | 5.30 | 5.05 | 5.25 | 1,295,298 |
| 2007-10-05 | 5.05 | 5.41 | 4.94 | 5.14 | 2,133,945 |
| 2007-10-04 | 4.95 | 5.05 | 4.73 | 4.95 | 1,728,517 |
| 2007-10-03 | 5.14 | 5.14 | 4.86 | 4.99 | 2,925,184 |
| 2007-10-02 | 5.32 | 5.32 | 5.12 | 5.23 | 1,874,559 |
| 2007-09-28 | 5.53 | 5.53 | 5.28 | 5.29 | 9,486,141 |
| 2007-09-27 | 5.55 | 5.55 | 5.14 | 5.46 | 3,171,492 |
| 2007-09-25 | 5.41 | 5.41 | 5.32 | 5.37 | 1,239,170 |
| 2007-09-24 | 5.60 | 5.60 | 5.14 | 5.51 | 3,615,065 |
| 2007-09-21 | 5.53 | 5.69 | 5.52 | 5.60 | 3,862,463 |
| 2007-09-20 | 5.55 | 5.55 | 5.42 | 5.50 | 5,194,272 |
| 2007-09-19 | 5.51 | 5.62 | 5.47 | 5.53 | 4,030,302 |
| 2007-09-18 | 5.51 | 5.58 | 5.51 | 5.52 | 1,235,901 |
| 2007-09-17 | 5.55 | 5.60 | 5.41 | 5.51 | 1,619,531 |
| 2007-09-14 | 5.87 | 5.87 | 5.56 | 5.57 | 1,314,371 |
| 2007-09-13 | 5.83 | 5.88 | 5.70 | 5.76 | 3,537,685 |
| 2007-09-12 | 5.64 | 5.96 | 5.60 | 5.66 | 3,273,939 |
| 2007-09-11 | 5.13 | 5.62 | 5.05 | 5.46 | 4,823,720 |
| 2007-09-10 | 5.14 | 5.14 | 4.91 | 4.95 | 1,556,320 |
| 2007-09-07 | 4.95 | 5.15 | 4.95 | 5.03 | 3,954,012 |
| 2007-09-06 | 4.68 | 4.95 | 4.68 | 4.85 | 3,598,717 |
| 2007-09-05 | 4.64 | 4.78 | 4.54 | 4.66 | 4,847,697 |
| 2007-09-04 | 4.31 | 4.68 | 4.30 | 4.64 | 4,605,748 |
| 2007-09-03 | 4.31 | 4.33 | 4.22 | 4.22 | 1,275,136 |
| 2007-08-31 | 4.26 | 4.31 | 4.22 | 4.31 | 874,067 |
| 2007-08-30 | 4.30 | 4.30 | 4.17 | 4.27 | 551,469 |
| 2007-08-29 | 4.27 | 4.27 | 4.05 | 4.16 | 1,560,679 |
| 2007-08-28 | 4.40 | 4.40 | 4.27 | 4.27 | 3,448,317 |
| 2007-08-27 | 4.22 | 4.36 | 4.18 | 4.31 | 5,844,919 |
| 2007-08-24 | 4.22 | 4.31 | 4.21 | 4.22 | 6,639,427 |
| 2007-08-23 | 4.04 | 4.31 | 4.04 | 4.22 | 3,667,378 |
| 2007-08-22 | 3.99 | 4.11 | 3.95 | 4.03 | 1,222,822 |
| 2007-08-21 | 3.90 | 4.08 | 3.85 | 4.04 | 2,508,857 |
| 2007-08-20 | 3.67 | 3.85 | 3.64 | 3.76 | 2,236,392 |
| 2007-08-17 | 3.84 | 3.95 | 3.39 | 3.53 | 3,507,169 |
| 2007-08-16 | 4.13 | 4.13 | 3.76 | 3.84 | 4,187,242 |
| 2007-08-15 | 4.36 | 4.37 | 3.93 | 4.17 | 1,676,204 |
| 2007-08-14 | 4.38 | 4.39 | 4.37 | 4.39 | 490,437 |
| 2007-08-13 | 4.31 | 4.39 | 4.31 | 4.37 | 756,362 |
| 2007-08-10 | 4.25 | 4.39 | 4.23 | 4.31 | 316,059 |
| 2007-08-09 | 4.45 | 4.50 | 4.35 | 4.40 | 1,909,434 |
| 2007-08-08 | 4.37 | 4.39 | 4.30 | 4.31 | 2,192,798 |
| 2007-08-07 | 4.40 | 4.55 | 4.34 | 4.39 | 1,885,457 |
| 2007-08-06 | 4.43 | 4.45 | 4.22 | 4.29 | 154,760 |
| 2007-08-03 | 4.27 | 4.53 | 4.27 | 4.46 | 2,500,138 |
| 2007-08-02 | 4.35 | 4.36 | 4.11 | 4.22 | 1,825,515 |
| 2007-08-01 | 4.31 | 4.50 | 4.20 | 4.36 | 738,925 |
| 2007-07-31 | 4.40 | 4.75 | 4.40 | 4.50 | 3,982,348 |
| 2007-07-30 | 4.31 | 4.36 | 4.09 | 4.34 | 2,050,026 |
| 2007-07-27 | 4.45 | 4.50 | 4.33 | 4.35 | 1,645,688 |
| 2007-07-26 | 4.63 | 4.70 | 4.46 | 4.54 | 2,081,632 |
| 2007-07-25 | 4.68 | 4.71 | 4.61 | 4.63 | 1,558,499 |
| 2007-07-24 | 4.70 | 4.85 | 4.66 | 4.69 | 4,745,250 |
| 2007-07-23 | 4.70 | 4.73 | 4.62 | 4.66 | 1,998,803 |
| 2007-07-20 | 4.62 | 4.75 | 4.59 | 4.75 | 1,844,043 |
| 2007-07-19 | 4.59 | 4.75 | 4.59 | 4.62 | 4,335,463 |
| 2007-07-18 | 4.50 | 4.77 | 4.50 | 4.70 | 5,364,290 |
| 2007-07-17 | 4.48 | 4.65 | 4.36 | 4.59 | 3,618,335 |
| 2007-07-16 | 4.59 | 4.59 | 4.32 | 4.37 | 1,120,376 |
| 2007-07-13 | 4.49 | 4.75 | 4.49 | 4.59 | 3,269,580 |
| 2007-07-12 | 4.59 | 4.75 | 4.48 | 4.49 | 2,624,382 |
| 2007-07-11 | 4.59 | 4.75 | 4.59 | 4.63 | 2,027,139 |
| 2007-07-10 | 4.91 | 5.05 | 4.68 | 4.75 | 2,083,812 |
| 2007-07-09 | 4.59 | 4.86 | 4.33 | 4.80 | 3,605,256 |
| 2007-07-06 | 4.36 | 4.89 | 4.31 | 4.40 | 6,328,817 |
| 2007-07-05 | 3.85 | 4.30 | 3.81 | 4.27 | 7,131,513 |
| 2007-07-04 | 3.58 | 3.90 | 3.58 | 3.83 | 8,767,923 |
| 2007-07-03 | 3.18 | 3.64 | 3.18 | 3.60 | 22,627,673 |
| 2007-06-29 | 3.18 | 3.25 | 3.16 | 3.18 | 5,356,661 |
| 2007-06-28 | 3.17 | 3.20 | 3.17 | 3.18 | 6,127,192 |
| 2007-06-27 | 3.21 | 3.25 | 3.14 | 3.17 | 13,900,074 |
| 2007-06-26 | 3.22 | 3.28 | 3.20 | 3.21 | 7,609,402 |
| 2007-06-25 | 3.21 | 3.27 | 3.20 | 3.22 | 10,390,725 |
| 2007-06-22 | 3.21 | 3.31 | 3.19 | 3.28 | 10,509,519 |
| 2007-06-21 | 3.21 | 3.37 | 3.17 | 3.21 | 18,139,629 |
| 2007-06-20 | 3.24 | 3.25 | 3.17 | 3.20 | 12,767,709 |
| 2007-06-18 | 3.30 | 3.31 | 3.12 | 3.25 | 42,426,070 |
| 2007-06-15 | 2.62 | 3.39 | 2.61 | 3.31 | 198,218,287 |
Powered by 