| 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 | ||
| May-08 | 4,091 | 3,782 | 309 | (1,241) | 10 | 10 | ||
| Jun-08 | 3,358 | 4,860 | (1,502) | (2,743) | 8 | 13 | ||
| Jul-08 | 4,175 | 4,381 | (206) | (2,949) | 10 | 12 | ||
| Aug-08 | 4,442 | 3,776 | 666 | (2,283) | 12 | 9 | ||
| Sep-08 | 4,344 | 4,428 | (84) | (2,367) | 13 | 8 | ||
| Oct-08 | 2,762 | 4,691 | (1,929) | (4,296) | 6 | 16 | ||
| Nov-08 | 2,806 | 3,241 | (435) | (4,731) | 10 | 9 | ||
| Dec-08 | 3,759 | 3,123 | 636 | (4,095) | 12 | 10 | ||
| Dec-07 thru Dec-08 | 49,644 | 53,739 | (4,095) | n/a | 128 | 142 | ||
| Jan-09 | 2,905 | 3,455 | (550) | (550) | 10 | 10 | ||
| Feb-09 | 2,490 | 3,442 | (952) | (1,502) | 6 | 13 | ||
| Mar-09 | 3,525 | 3,279 | 246 | (1,256) | 11 | 10 | ||
| Apr-09 | 3,975 | 2,863 | 1,112 | (144) | 12 | 9 | ||
| May-09 | 3,285 | 3,218 | 67 | (77) | 10 | 10 | ||
| Jun-09 | 3,398 | 3,682 | (284) | (361) | 11 | 10 | ||
| Jul-09 | 4,554 | 3,199 | 1,355 | 994 | 15 | 7 | ||
| Aug-09 | 3,945 | 3,486 | 459 | 1,453 | 11 | 10 | ||
| Sep-09 | 3,938 | 3,444 | 494 | 1,947 | 13 | 8 | ||
| 0ct-09 | 3,690 | 3,980 | (290) | 1,657 | 10 | 12 | ||
| Nov-09 | 3,726 | 3,047 | 679 | 2,336 | 10 | 10 | ||
| Dec-09 | 4,076 | 2,976 | 1,100 | 3,436 | 15 | 6 | ||
| 2009 Totals | 43,507 | 40,071 | 3,436 | n/a | 134 | 115 | ||
| Jan-10 | 2,941 | 3,616 | (675) | (675) | 10 | 9 | ||
| Feb-10 | 3,645 | 2,814 | 831 | 156 | 11 | 8 | ||
| Mar-10 | 4,543 | 3,131 | 1,412 | 1,568 | 17 | 6 | ||
| Apr-10 | 3,787 | 3,041 | 746 | 2,314 | 15 | 6 | ||
| May-10 | 2,572 | 3,782 | (1,210) | 1,104 | 8 | 12 | ||
| Jun-10 | 3,141 | 3,806 | (665) | 439 | 9 | 13 | ||
| Jul-10 | 3,730 | 2,762 | 968 | 1,407 | 11 | 9 | ||
| 2010 Totals | 24,359 | 22,952 | 1,407 | n/a | 81 | 63 | ||