Dow Jones, S&P 500, Nasdaq drop after Donald Trump’s new 15% US tariff update — Here’s what investors need to know
US stock market today: The benchmark US market indices like the Dow Jones, S&P 500, and Nasdaq Composite dropped after the opening bell on Monday, 23 February 2026, after US President Donald Trump’s new 15% US tariff update fueled uncertainty among stock market investors. At 9:30 am (EDT) opening bell, the Dow Jones Industrial Average…