Tech stocks plunged Monday morning as fears mounted that Chinese artificial intelligence firm DeepSeek is gaining U.S.

The Chinese AI service has Wall Street worried that it will be cheaper than expected to develop models. But as chip stocks ...

By Sinéad Carew, Amanda Cooper, Ankur Banerjee NEW YORK/LONDON/SINGAPORE (Reuters) -Investors sold off a host of technology stocks from Tokyo to New York on Monday as they worried that the emergence ...

DeepSeek's efficient AI model has raised questions about Big Tech's artificial intelligence investments and created ...

News of DeepSeek, a Chinese artificial intelligence company, have impacted tech stocks in the U.S. as fears emerge that it ...

The S&P 500 was down 1.6% in morning trading. Big Tech stocks took some of the heaviest losses, with Nvidia down 11.2%, and ...

The S&P 500 fell 1.9% Monday. Big Tech stocks took some of the heaviest losses, with Nvidia down 17.6%, and they dragged the ...

In Amsterdam, Dutch chipmaking equipment company ASML slid 7%. In Tokyo, Japan’s Softbank Group Corp. lost 8.3% to pull ...

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

Wall Street’s superstars are tumbling as a competitor from China threatens to upend the artificial-intelligence frenzy ...

The S&P 500 and Nasdaq are dropping, while the Dow ekes out a gain as tech stocks fall amid fears over China's DeepSeek AI.

The release of a competitive artificial intelligence model from a Chinese start-up stunned Wall Street and sent U.S. technology stocks tied to the trend tumbling. While the market’s reaction could ...