The UnitedHealth slide weighed heavily on the Dow, which fell 527 points, or 1.3%.

The stock market crash of October 1929 signaled the end of the "Roaring Twenties" and the beginning of the Great Depression.

Stocks are swinging sharply still after President Trump’s tariff announcement last week. Here’s how last week stacks up to ...

Markets plunged after President Donald Trump announced sweeping new tariffs on April 2, jumped dramatically after news of a 90-day pause on ... which is operated by Dow Jones & Co. MarketWatch ...

Read more about some of the worst days in stock market history below ... The two markets took the biggest hit on Oct. 28, 1929: Dow Jones Industrial Average: Dropped 12.8%, 38 points S ...

Here are the worst declines in the history of the Dow Jones Industrial Average by percentage: 5.) March 12, 2020 (-2,352.60, -9.99%) Four days before the worst COVID-related drop in stocks ...

Here’s a look back at some of the worst days in stock market history ... market between the three major stock exchanges: the Dow Jones Industrial Average, the S&P 500 and the Nasdaq Composite.