Stock market today: Nasdaq falls on artificial intelligence fears as Palantir pops and Walmart hits $1 trillion
NEW YORK, Feb 3, 2026, 14:16 EST Wall Street stocks dipped Tuesday, with the Nasdaq taking the biggest hit despite a strong start to the session. The S&P 500 slid roughly 1.3%, while the Dow lost about 0.9% by early afternoon. (Reuters) The slide arrives as investors gear up for a busy week of results, with about a quarter of…