The S&P 500 and Nasdaq Composite tumbled intraday as concerns regarding artificial intelligence competition from China's DeepSeek rattled the US technology sector. The tech-heavy Nasdaq slumped 3.3% ...

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 ...

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.

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

The Dow Jones U.S. total stock market index was down 1,111.20 points, or 1.8% Monday afternoon, as fears around Chinese startup DeepSeek’s AI developments sparked a $1.3 trillion tech rout. The index ...

Behind strong returns for shares of Salesforce and Johnson & Johnson, the Dow Jones Industrial Average is up Monday afternoon. Shares of Salesforce and Johnson & Johnson have contributed around a ...

Other leveraged ETFs with large Nvidia exposure made equally dramatic moves. The ProShares Ultra Semiconductors ETF, which targets a return double that of the Dow Jones U.S. Semiconductors Index and ...

Wall Street's tech giants dragged US frontline indices on Monday after China's AI startup DeepSeek rattled Silicon Valley and ...

The S&P 500 fell 1.7% Monday. Big Tech stocks took some of the heaviest losses, with Nvidia down 16%, and they dragged the ...