BLACK MONDAY

Summary

Black Monday refers to October 19, 1987, when stock markets around the world experienced one of the most dramatic single-day crashes in financial history. The Dow Jones Industrial Average fell 22.6% in a single day, wiping out billions in market value. This event demonstrated how interconnected global markets had become and highlighted the risks of computerized trading systems. The crash was caused by multiple factors including rising interest rates, trade tensions, and program trading that amplified the selling pressure.

Usage Context

Understanding Black Monday is crucial when studying market crashes, financial crises, the evolution of trading technology, risk management systems, and the globalization of financial markets.

Common Confusions

• Confusing Black Monday (1987) with Black Tuesday (1929 crash)
• Thinking Black Monday caused a recession or depression like 1929
• Believing it only affected U.S. markets when it was truly global
• Assuming the crash lasted for weeks when the major drop occurred in one day