Key Takeaways The S&P 500 and Nasdaq plunged at midday when Chinese artificial intelligence startup DeepSeek shook up the ...

Tech stocks tumbled on Monday as advances by Chinese artificial intelligence (AI) start-up, the Hangzhou DeepSeek Artificial Intelligence Co., Ltd.’s DeepSeek, cast doubt on whether the United States ...

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Nvidia, Microsoft, and Alphabet were among the market's top losers on Monday as the rise of DeepSeek rattled investors.

Panic is hitting Wall Street on Monday morning, with major semiconductor stocks like Nvidia (NVDA) and Broadcom (AVGO) down more than 10%. The reason for the chaos is DeepSeek, a new artificial ...

Here's what's new in Bay Area biz news to start your workweek: tech stocks on wild ride, empty S.F. office buildings, copper ...

Billion Wiped Out Amid China’s AI Shakeup NVIDIA Corporation, the global leader in GPUs, witnessed a staggering $384 billion ...

US stocks opened lower after Chinese startup DeepSeek's AI model shows AI can be built cheaply. That sparked fears AI spending will stall.

Investors dumped technology stocks in premarket trading Monday, sending U.S. indexes sharply lower after Chinese artificial ...

A slew of artificial intelligence stocks, including chip maker Nvidia, are tumbling in intraday trading Monday after Chinese startup DeepSeek released a cutting-edge AI model that runs on ...

Taiwan Semiconductor Manufacturing Co. (TSM), Broadcom Inc. (AVGO), and other semiconductor companies fell in pre-market ...