| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Nov 28, 2007 | 6.32 | 6.45 | 6.26 | 6.44 | 1.15B |
| Nov 27, 2007 | 6.26 | 6.28 | 6.07 | 6.24 | 1.32B |
| Nov 26, 2007 | 6.20 | 6.33 | 6.16 | 6.16 | 1.31B |
| Nov 23, 2007 | 6.14 | 6.14 |
| 6.06 |
| 6.13 |
| 465.76M |
| Nov 21, 2007 | 5.92 | 6.16 | 5.88 | 6.02 | 1.22B |
| Nov 20, 2007 | 5.92 | 6.14 | 5.84 | 6.03 | 1.54B |
| Nov 19, 2007 | 5.93 | 6.01 | 5.79 | 5.86 | 1.15B |
| Nov 16, 2007 | 5.90 | 5.97 | 5.69 | 5.94 | 1.38B |
| Nov 15, 2007 | 5.94 | 6.06 | 5.72 | 5.87 | 1.49B |
| Nov 14, 2007 | 6.33 | 6.34 | 5.85 | 5.93 | 1.45B |
| Nov 13, 2007 | 5.74 | 6.11 | 5.49 | 6.07 | 1.74B |
| Nov 12, 2007 | 5.90 | 5.99 | 5.38 | 5.49 | 1.77B |
| Nov 9, 2007 | 6.11 | 6.25 | 5.90 | 5.91 | 1.53B |
| Nov 8, 2007 | 6.67 | 6.68 | 5.99 | 6.27 | 1.89B |
| Nov 7, 2007 | 6.81 | 6.88 | 6.65 | 6.65 | 994.33M |
| Nov 6, 2007 | 6.68 | 6.86 | 6.62 | 6.85 | 954.73M |
| Nov 5, 2007 | 6.62 | 6.75 | 6.58 | 6.65 | 804.18M |
| Nov 2, 2007 | 6.76 | 6.77 | 6.55 | 6.71 | 1B |
| Nov 1, 2007 | 6.74 | 6.79 | 6.43 | 6.69 | 805.04M |
| Oct 31, 2007 | 6.70 | 6.79 | 6.61 | 6.78 | 833.31M |
| Oct 30, 2007 | 6.65 | 6.76 | 6.60 | 6.68 | 939.41M |
| Oct 29, 2007 | 6.62 | 6.66 | 6.60 | 6.61 | 540.55M |
| Oct 26, 2007 | 6.62 | 6.62 | 6.53 | 6.60 | 706.88M |
| Oct 25, 2007 | 6.60 | 6.64 | 6.49 | 6.53 | 973.6M |
| Oct 24, 2007 | 6.64 | 6.69 | 6.40 | 6.64 | 1.29B |
| Oct 23, 2007 | 6.73 | 6.74 | 6.53 | 6.65 | 1.8B |
| Oct 22, 2007 | 6.08 | 6.25 | 6.07 | 6.23 | 1.65B |
| Oct 19, 2007 | 6.22 | 6.24 | 6.07 | 6.09 | 1.29B |
| Oct 18, 2007 | 6.13 | 6.22 | 6.11 | 6.20 | 823.68M |
| Oct 17, 2007 | 6.17 | 6.18 | 6.04 | 6.17 | 1.13B |