Historical data shows that the stock market is full of unpredictable volatility, and even experienced investors can face huge challenges. Reviewing five major modern stock market events helps investors understand the importance of risk management.
1987 Black Monday and the 2010 Flash Crash
On October 19, 1987, the Dow Jones Industrial Average plunged 22.61%, setting the record for the largest single-day percentage drop in history. Despite the stunning decline, the index rebounded about 12% over the rest of that week and fully recovered its losses a little over a year later, returning to pre-crash levels.
On May 6, 2010, the Flash Crash occurred, with S&P 500 futures falling 5% in less than five minutes and the Dow Jones Industrial Average also plunging 9%. The event wiped out about one trillion dollars in market value within minutes, but the whole episode lasted less than an hour before the market quickly stabilized. That day, the S&P 500 closed down 3.24% and the Dow closed down 3.2%.
Asian Financial Crisis and Global Financial Crisis
From 1997 to 1998, the Asian Financial Crisis broke out. It began when Thailand exhausted its foreign exchange reserves and could no longer defend the baht, causing the baht to plunge 56% against the U.S. dollar. The crisis sent the Thai stock market down 75% and the South Korean stock market down about 60%. Despite the severe turmoil in Asian markets, the U.S. S&P 500 still gained 26.7% in 1998.
The 2008 Global Financial Crisis led to the bankruptcies of several well-known companies, including Lehman Brothers, General Motors, Stellantis North America, and Washington Mutual. There were even reports that the Bank of England was just hours away from collapse at the time. That year, the S&P 500 fell 38.49% for the full year, and did not recover to surpass early-2008 levels until January 2013.
COVID Crash Highlights Sudden Risks
In early 2020, the COVID-19 outbreak triggered turmoil in global stock markets. From February 19 to March 23, the S&P 500 fell 33.9% in just one month. Compared with other market panic events, its cause was clear and traceable, showing how quickly the market reacts to sudden events. Investing involves gains and losses; this article is for reference only and does not constitute investment advice.