Stock market today: Dow, S&P 500, Nasdaq futures in holding pattern ahead of Fed meeting kickoff

US stock futures were little changed on Tuesday after President Trump signed off on allowing Nvidia (NVDA) to resume shipments of flagship AI chips to China, with the start of a highly anticipated Federal Reserve meeting ahead. Contracts on the Dow Jones Industrial Average (YM=F), the S&P 500 (ES=F), and the tech-heavy Nasdaq 100 (NQ=F) all traded flat, coming off modest losses on Monday for Wall Street stocks. Nvidia (NVDA) shares rose roughly 2% in premarket trading after Trump said on Truth Social th ...