<Li> In 1980, New York Futures Exchange established . </Li> <Li> In 1987, Black Monday, October 19, sees the second - largest one - day DJIA percentage drop (22.6%, or 508 points) in history . </Li> <Li> In 1990, the longest (ten - year) bull market begins . </Li> <Li> In 1991, the DJIA exceeds 3,000 . </Li>

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