DOW up 6.8% (about 500 points)
S&P 500 up 7.1% (54 points)
NASDAQ up 6.8% (almost 100 points)
The first graph is from Doug Short of dshort.com (financial planner): "Four Bad Bears".
This is the 2nd worst S&P 500 / DOW bear market in the U.S. in 100 years.
Note that the Great Depression crash is based on the DOW; the three others are for the S&P 500.
The second graph shows the S&P 500 since 1990. The dashed line is the closing price today.
If you bought in May 1997 - congratulations - you are now even (not counting inflation and dividends).