Photographs purporting to authentically depict stock traders' reactions to the historic Oct. 19, 1987, stock market ... say all of the photos in the claim authentically depict Black Monday.

This instability recalls past crises, like the Black Monday 1987 stock market crash ... which lasted until 1932. These 10 pictures show how Black Monday impacted markets worldwide and explain ...

On Sept. 3, 1929 the stock market hit an all-time high, with the Dow Jones Industrial Average peaking at 381.17 But Oct. 24, 1929 -- what became known as "Black Thursday" -- the healthy bull ...

Oct. 29, 1929 (-30.57, -11.73%) People gather in front of the New York Stock Exchange, Oct. 29, 1929. Bettmann Archive via Getty Images ... 1987's Black Monday was the worst. The stock market ...