| Month | Last Settlement Price |
Open | High | Low | Current | Change | Volume |
| Oct 2006 | 295.2 | 298.2 | 298.2 | 298.2 | 298.2 | +3.0 | 8 |
| Dec 2006 | 294.0 | 295.5 | 297.0 | 295.5 | 297.0 | +3.0 | 11 |
| Feb 2007 | 294.2 | 294.7 | 297.0 | 294.6 | 297.0 | +2.8 | 10 |
| Apr 2007 | 288.8 | 290.1 | 293.5 | 290.1 | 292.7 | +3.9 | 9 |
| Jun 2007 | 285.3 | 287.1 | 289.7 | 287.1 | 289.2 | +3.9 | 20 |
| Aug 2007 | 282.9 | 285.1 | 287.4 | 285.0 | 287.4 | +4.5 | 140 |
| Total | 198 | ||||||
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