| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Dec 12, 2006 | 3.16 | 3.17 | 3.05 | 3.08 | 1.03B |
| Dec 11, 2006 | 3.17 | 3.19 | 3.14 | 3.17 | 499.78M |
| Dec 8, 2006 | 3.12 | 3.19 | 3.11 | 3.15 | 784.28M |
| Dec 7, 2006 | 3.22 | 3.23 |
| 3.10 |
| 3.11 |
| 1B |
| Dec 6, 2006 | 3.24 | 3.26 | 3.20 | 3.21 | 638.18M |
| Dec 5, 2006 | 3.27 | 3.30 | 3.25 | 3.26 | 662.84M |
| Dec 4, 2006 | 3.28 | 3.29 | 3.23 | 3.25 | 709.54M |
| Dec 1, 2006 | 3.28 | 3.30 | 3.22 | 3.26 | 795.08M |
| Nov 30, 2006 | 3.29 | 3.31 | 3.25 | 3.27 | 870.49M |
| Nov 29, 2006 | 3.32 | 3.33 | 3.22 | 3.28 | 1.16B |
| Nov 28, 2006 | 3.23 | 3.28 | 3.21 | 3.28 | 1.04B |
| Nov 27, 2006 | 3.30 | 3.33 | 3.20 | 3.20 | 1.07B |
| Nov 24, 2006 | 3.20 | 3.32 | 3.20 | 3.27 | 518.68M |
| Nov 22, 2006 | 3.18 | 3.24 | 3.14 | 3.23 | 671.94M |
| Nov 21, 2006 | 3.12 | 3.16 | 3.11 | 3.16 | 622.67M |
| Nov 20, 2006 | 3.05 | 3.11 | 3.04 | 3.09 | 570.79M |
| Nov 17, 2006 | 3.04 | 3.07 | 3.04 | 3.07 | 466.42M |
| Nov 16, 2006 | 3.03 | 3.08 | 3.02 | 3.06 | 693.94M |
| Nov 15, 2006 | 3.04 | 3.07 | 3.00 | 3.00 | 655.32M |
| Nov 14, 2006 | 3.03 | 3.04 | 3.00 | 3.04 | 588.95M |
| Nov 13, 2006 | 2.97 | 3.02 | 2.95 | 3.01 | 450.67M |
| Nov 10, 2006 | 2.98 | 2.99 | 2.95 | 2.97 | 373.86M |
| Nov 9, 2006 | 2.96 | 3.02 | 2.93 | 2.98 | 923.05M |
| Nov 8, 2006 | 2.86 | 2.95 | 2.85 | 2.94 | 690.92M |
| Nov 7, 2006 | 2.87 | 2.89 | 2.86 | 2.88 | 525.93M |
| Nov 6, 2006 | 2.82 | 2.86 | 2.80 | 2.85 | 434.58M |
| Nov 3, 2006 | 2.83 | 2.84 | 2.78 | 2.80 | 431.89M |
| Nov 2, 2006 | 2.82 | 2.83 | 2.80 | 2.82 | 465.48M |
| Nov 1, 2006 | 2.90 | 2.91 | 2.80 | 2.83 | 611.19M |
| Oct 31, 2006 | 2.91 | 2.92 | 2.87 | 2.90 | 501.47M |