when does stock market close today

The U.S. stock market, including the New York Stock Exchange (NYSE) and Nasdaq, closes today, August 27, 2025, at 4:00 p.m. Eastern Time (ET). The regular trading hours are from 9:30 a.m. to 4:00 p.m. ET. There are no indications of an early close or holiday today affecting the closing time. Thus, the stock market will close at the usual time of 4:00 p.m. ET today. This applies to the main U.S. stock market sessions; extended trading hours may vary but the core market closes at 4:00 p.m. ET.