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The eras › Black Monday

Black Monday

Black Monday: June 1, 1987 to June 30, 1988. Over those days the S&P 500 went -5.6%. Its deepest fall inside them was -33.5%, from August 25, 1987 to December 4, 1987.

The S&P 500, start to end-5.6%price only
Deepest fall inside-33.5%August 25, 1987 to December 4, 1987
Trading days276June 1, 1987 to June 30, 1988

Its biggest days

Companies that did not come out

Play it

Trade Black Monday one day at a time with the prices as they were. Orders fill at the next close, and nothing from the future reaches your screen. Part of Pro. The blind test is the same idea with the dates hidden, free, with no account.

Play Black Monday Take today's blind test

History, not advice. How these numbers are made.