| Date | 52-Week Highs and Lows | ||||
| Highs | Lows | Up Day | Down Day | ||
| Dec-07 | 227 | 448 | 7 | 13 | |
| Jan-08 | 79 | 1,279 | 0 | 19 | |
| Feb-08 | 51 | 164 | 1 | 17 | |
| Mar-08 | 36 | 495 | 2 | 18 | |
| Apr-08 | 164 | 157 | 10 | 10 | |
| 1-May | 10 | 7 | 1 | 0 | |
| 2-May | 12 | 2 | 1 | 0 | |
| 5-May | 2 | 5 | 0 | 1 | |
| 6-May | 15 | 6 | 1 | 0 | |
| 7-May | 10 | 5 | 1 | 0 | |
| 8-May | 7 | 5 | 1 | 0 | |
| 9-May | 9 | 6 | 1 | 0 | |
| 12-May | 8 | 6 | 1 | 0 | |
| May-08 | 73 | 42 | 7 | 1 | |
| Totals | 630 | 2,585 | 27 | 78 | |