The Lessons We Did NOT Learn From The Crash Of 1987 By: Benzinga via Benzinga October 19, 2017 at 14:02 PM EDT This week marks the 30th anniversary of the Black Monday market crash of 1987, the single worst day in U.S. stock market history. With ... Read More >> Related Stocks: Dow Industrials SPDR SPDR S&P 500 ETF Trust