The market crash of 1929 triggered the Great Depression, which would shape American life for the following decade.

The photo's caption reads, "An exhausted trader slumps in his chair at the Toronto Stock Exchange October 19, 1987, known as Black Monday." The market free-fall easily eclipsed the crash of ...

Trump's tariff announcements have recently unsettled the financial markets, reminding some of the 1987 Black Monday financial ...

This is a photo collection curated by AP photo editors.