U.S. President Donald Trump's administration is considering tightening restrictions on artificial intelligence leader Nvidia's sales of its H20 chips designed for the China market, three people familiar with the matter said.

US stocks fall after the Fed held rates steady but suggested the inflation drop has stalled. Meta, Tesla and Microsoft report earnings after the bell.

Shares of chipmaker Nvidia (NVDA) plummeted 17% on Monday and lost nearly $600 billion in market value. The decline was triggered by the

A new Chinese AI model threatens to diminish the need for Nvidia’s most-expensive chips, but some say the concerns are overblown.

Chinese startup DeepSeek has achieved what many (including experts) thought impossible: create a foundational, competitive AI model for just $5.6 million. By comparison, OpenAI’s unreleased GPT-5 (codenamed “Orion”) reportedly requires $500 million for six months of training.

Nvidia staged a moderate rebound on Tuesday, rising as much as 3%, following a 17% drop the prior day. More broadly, major US indexes rallied after the S&P 500 and Nasdaq 100 saw sharp losses on Monday amid concerns over the Chinese AI firm DeepSeek's rapid and seemingly cost-effective advances.