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

Also in today’s newsletter, Vanke’s crisis reignite fears for China’s property sector, and Tesla sues EU over tariffs on EVs from China ...

The Dow Jones Industrial Average rose 289 points, or 0.7%, and the majority of U.S. stocks climbed. But anyone holding an S&P 500 index fund, which are found in many 401(k) accounts, felt the pain ...

Losses accelerated on Monday as AI bellwether Nvidia ( NVDA) dropped more than 17%, leading a sell-off across the broader ...

Stocks were sharply lower Monday afternoon on concerns about the competitive threat that China poses in the race to develop artificial intelligence.

A big selloff in tech stocks on Monday was dragging down a host of shares, including electric-vehicle makers such as Tesla.

Tesla TSLA shares sold off on the news that DeepSeek, a Chinese AI company, released R1, an open-source reasoning model, ...

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 ...

Live Updates Make sure to refresh this page periodically for updates. More DeepSeek Reactions 9:25 am Bernstein released a ...