Note: the S&P 500 was at 744 when Greenspan spoke of "irrational exuberance"!
Click on graph for larger image in new window.DOW off 1.6%
S&P 500 off 2.3%
NASDAQ off 1.0%
The second graph is from Doug Short of dshort.com (financial planner): "Four Bad Bears". (Doug should update soon)
Note that the Great Depression crash is based on the DOW; the three others are for the S&P 500.