The stock market dropped significantly on October 10, 2025. The Dow Jones Industrial Average fell by 879 points, or about 1.9%. The S&P 500 dropped 2.7%, and the Nasdaq Composite declined 3.6%. This was the biggest drop for these indices since April, with technology shares being particularly hard hit amid renewed trade tensions between the U.S. and China triggered by President Trump's announcement of potential increased tariffs on Chinese imports.