Nvidia is the gold standard and leading provider of the graphics processing units (GPUs) used to train and run AI systems. The company is believed to control as much as 98% of the data center GPU market, according to semiconductor analyst firm TechInsights. If AI models can be trained on lower-cost, inferior chips, Nvidia has a lot to lose.

AI stock leaders Nvidia, Broadcom and Astera Labs all crashed on DeepSeek fears Monday. Buffett is sending a warning to investors, but make sure you understand what his purchases are saying. Warren Buffett is considered one of the greatest investors in American history.

KEY TAKEAWAYS A slew of stocks, including chip maker Nvidia, tumbled Monday after Chinese startup DeepSeek released an AI model that runs on less-advanced chips and at a lower cost than those of U.S.

Nvidia (NASDAQ: NVDA) stock saw a dramatic sell-off in Monday's trading following developments that have raised questions about the demand outlook for its advanced processors. The artificial intelligence (AI) leader's share price closed out the day's trading down 17.

The Nasdaq could face market-cap losses of nearly $1 trillion if premarket declines hold into the close of trading.

Nvidia (NASDAQ:NVDA) lost a record $560B in value Monday as it was among tech stocks that dropped after Chinese startup DeepSeek last week unveiled its large language model, which seemed to give its American counterparts a run for their money.

US chip-maker Nvidia led a rout in tech stocks on Monday after the emergence of a low-cost Chinese generative AI model that could threaten US dominance in the fast-growing industry. The chatbot developed by DeepSeek,