| Date | IGVS Breadth Statistics | |||||||
| Advan- cers | Declin- ers | Net | Cum | Up Day | Dn Day | |||
| Dec-07 | 3,965 | 4,249 | (284) | (284) | 9 | 11 | ||
| Jan-08 | 3,843 | 4,687 | (844) | (1,128) | 9 | 12 | ||
| Feb-08 | 3,670 | 3,962 | (292) | (1,420) | 9 | 10 | ||
| Mar-08 | 3,846 | 4,318 | (472) | (1,892) | 9 | 11 | ||
| Apr-08 | 4,583 | 4,241 | 342 | (1,550) | 11 | 11 | ||
| 1-May | 334 | 68 | 266 | 266 | 1 | 0 | ||
| 2-May | 183 | 219 | -36 | 230 | 0 | 1 | ||
| 5-May | 125 | 273 | -148 | 82 | 0 | 1 | ||
| 6-May | 263 | 131 | 132 | 214 | 1 | 0 | ||
| 7-May | 61 | 342 | -281 | -67 | 0 | 1 | ||
| 8-May | 220 | 179 | 41 | -26 | 1 | 0 | ||
| 9-May | 156 | 239 | -83 | -109 | 0 | 1 | ||
| 12-May | 364 | 35 | 329 | 220 | 1 | 0 | ||
| May-08 | 1,706 | 1,486 | 220 | 4 | 4 | |||
| Totals | 21,613 | 22,943 | (1,330) | 51 | 59 | |||