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

EST Nvidia releases its first statement on DeepSeek as its stock dipped to a 18% loss on the day, calling the Chinese company ...

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 ...

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 ...

Investment in Pituffik has been inconsistent, however, and its importance has waned since the Cold War. Renewed attention to ...