US stocks today: US stocks end lower as AI slowdown fears hit chipmakers

US stocks ended lower as Nvidia and other chipmakers fell after AI leaders raised safety concerns and called for slower development. Rising Treasury yields, with the 10-year briefly crossing 5%, and higher oil prices added to market pressure ahead of the Federal Reserve meeting, keeping investors cautious.

This story was originally reported by Economic Times — Markets. As an automated real-time news aggregator, NewsToolBar provides multi-perspective indexing and AI summarization while directing full readership directly to primary publisher sources.