| Month | Last Settlement Price | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 2006 | 321.5 | 322.3 | 322.3 | 322.3 | 322.3 | +0.8 | 1 |
| Feb 2007 | 316.9 | 314.5 | 315.5 | 314.5 | 315.5 | -1.4 | 2 |
| Apr 2007 | 313.4 | 312.0 | 312.0 | 311.0 | 311.0 | -2.4 | 3 |
| Jun 2007 | 309.4 | 307.9 | 307.9 | 307.5 | 307.5 | -1.9 | 20 |
| Aug 2007 | 306.5 | 303.0 | 303.5 | 301.8 | 303.5 | -3.0 | 80 |
| Oct 2007 | 301.5 | 299.9 | 299.9 | 297.6 | 298.4 | -3.1 | 517 |
| Total | 623 | ||||||
