| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Mar 1, 2010 | 7.35 | 7.48 | 7.34 | 7.46 | 550.09M |
| Feb 26, 2010 | 7.23 | 7.33 | 7.21 | 7.31 | 507.46M |
| Feb 25, 2010 | 7.05 | 7.24 | 7.03 | 7.21 | 665.13M |
| Feb 24, 2010 | 7.08 | 7.19 |
| 7.07 |
| 7.17 |
| 460.57M |
| Feb 23, 2010 | 7.14 | 7.19 | 6.99 | 7.04 | 575.09M |
| Feb 22, 2010 | 7.23 | 7.23 | 7.11 | 7.16 | 390.56M |
| Feb 19, 2010 | 7.21 | 7.26 | 7.18 | 7.20 | 415.47M |
| Feb 18, 2010 | 7.20 | 7.28 | 7.18 | 7.25 | 422.83M |
| Feb 17, 2010 | 7.29 | 7.30 | 7.17 | 7.23 | 436.4M |
| Feb 16, 2010 | 7.21 | 7.27 | 7.20 | 7.26 | 543.74M |
| Feb 12, 2010 | 7.08 | 7.20 | 6.98 | 7.16 | 655.47M |
| Feb 11, 2010 | 6.96 | 7.13 | 6.93 | 7.10 | 550.35M |
| Feb 10, 2010 | 7.00 | 7.02 | 6.94 | 6.97 | 370.36M |
| Feb 9, 2010 | 7.01 | 7.05 | 6.96 | 7.01 | 632.89M |
| Feb 8, 2010 | 6.99 | 7.07 | 6.93 | 6.93 | 478.27M |
| Feb 5, 2010 | 6.88 | 7.00 | 6.82 | 6.98 | 850.31M |
| Feb 4, 2010 | 7.03 | 7.08 | 6.84 | 6.86 | 757.65M |
| Feb 3, 2010 | 6.97 | 7.15 | 6.94 | 7.12 | 615.33M |
| Feb 2, 2010 | 7.00 | 7.01 | 6.91 | 6.99 | 698.34M |
| Feb 1, 2010 | 6.87 | 7.00 | 6.83 | 6.95 | 749.88M |
| Jan 29, 2010 | 7.18 | 7.22 | 6.79 | 6.86 | 1.25B |
| Jan 28, 2010 | 7.32 | 7.34 | 7.10 | 7.12 | 1.17B |
| Jan 27, 2010 | 7.39 | 7.52 | 7.13 | 7.42 | 1.72B |
| Jan 26, 2010 | 7.36 | 7.63 | 7.24 | 7.36 | 1.87B |
| Jan 25, 2010 | 7.23 | 7.31 | 7.15 | 7.25 | 1.07B |
| Jan 22, 2010 | 7.39 | 7.41 | 7.04 | 7.06 | 881.77M |
| Jan 21, 2010 | 7.57 | 7.62 | 7.40 | 7.43 | 608.15M |
| Jan 20, 2010 | 7.68 | 7.70 | 7.48 | 7.56 | 612.15M |
| Jan 19, 2010 | 7.44 | 7.69 | 7.40 | 7.68 | 730.01M |
| Jan 15, 2010 | 7.53 | 7.56 | 7.35 | 7.35 | 594.07M |