| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Feb 27, 2007 | 3.08 | 3.11 | 2.98 | 3.00 | 1.15B |
| Feb 26, 2007 | 3.21 | 3.21 | 3.13 | 3.16 | 615.85M |
| Feb 23, 2007 | 3.18 | 3.23 | 3.17 | 3.18 | 517.89M |
| Feb 22, 2007 | 3.24 | 3.24 |
| 3.16 |
| 3.20 |
| 838.22M |
| Feb 21, 2007 | 3.07 | 3.20 | 3.07 | 3.19 | 1.16B |
| Feb 20, 2007 | 3.02 | 3.08 | 3.01 | 3.07 | 617.7M |
| Feb 16, 2007 | 3.04 | 3.05 | 3.02 | 3.03 | 399.87M |
| Feb 15, 2007 | 3.05 | 3.06 | 3.03 | 3.04 | 363.66M |
| Feb 14, 2007 | 3.02 | 3.06 | 3.02 | 3.05 | 507.98M |
| Feb 13, 2007 | 3.04 | 3.05 | 3.01 | 3.03 | 580.99M |
| Feb 12, 2007 | 3.02 | 3.04 | 2.99 | 3.03 | 724.07M |
| Feb 9, 2007 | 3.07 | 3.08 | 2.97 | 2.97 | 860.54M |
| Feb 8, 2007 | 3.05 | 3.09 | 3.05 | 3.08 | 679.03M |
| Feb 7, 2007 | 3.02 | 3.09 | 2.98 | 3.08 | 1.07B |
| Feb 6, 2007 | 3.02 | 3.02 | 2.96 | 3.01 | 864.39M |
| Feb 5, 2007 | 3.01 | 3.04 | 3.00 | 3.00 | 578.85M |
| Feb 2, 2007 | 3.00 | 3.04 | 2.99 | 3.03 | 621.53M |
| Feb 1, 2007 | 3.08 | 3.08 | 3.03 | 3.03 | 664.34M |
| Jan 31, 2007 | 3.03 | 3.07 | 3.01 | 3.06 | 856.07M |
| Jan 30, 2007 | 3.09 | 3.09 | 3.04 | 3.06 | 577.97M |
| Jan 29, 2007 | 3.08 | 3.09 | 3.05 | 3.07 | 901.66M |
| Jan 26, 2007 | 3.11 | 3.12 | 3.04 | 3.05 | 986.87M |
| Jan 25, 2007 | 3.11 | 3.16 | 3.07 | 3.08 | 905.97M |
| Jan 24, 2007 | 3.10 | 3.11 | 3.07 | 3.10 | 927.81M |
| Jan 23, 2007 | 3.06 | 3.13 | 3.05 | 3.06 | 1.21B |
| Jan 22, 2007 | 3.18 | 3.18 | 3.06 | 3.10 | 1.45B |
| Jan 19, 2007 | 3.17 | 3.20 | 3.15 | 3.16 | 1.36B |
| Jan 18, 2007 | 3.29 | 3.29 | 3.18 | 3.18 | 2.36B |
| Jan 17, 2007 | 3.48 | 3.49 | 3.39 | 3.39 | 1.65B |
| Jan 16, 2007 | 3.42 | 3.47 | 3.41 | 3.47 | 1.24B |