{固定描述} U.S. stocks tumbled in a broad selloff led by artificial intelligence hardware makers, with the Nasdaq suffering the steepest declines. The rout was sparked by news from China's DeepSeek, sending shares of major AI infrastructure companies into double-digit percentage drops, including Nvidia falling 16%.
AI Infrastructure Rout Sends Nasdaq Lower on DeepSeek Developments - Crowd Breakout Signals
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