Wall Street’s superstars tumbled as a competitor from China threatens to upend the artificial-intelligence frenzy they’ve ...
Silicon Valley and Washington leaders said the app shows China can challenge the U.S. The Nasdaq lost 3 percent and chipmaker ...
DeepSeek stunned the tech world with the release of its R1 "reasoning" model, matching or exceeding OpenAI's reasoning model ...
Global chip stocks slumped Monday on DeepSeek revealing it had developed AI models that nearly matched American rivals ...
Apple's earnings call is today at 5 pm ET. AAPL stock heads into the report down 4% YTD. Analysts are focused on services and ...
Chinese AI stock Qifu Technology is breaking out above a new buy point and into new highs. The stock boasts the bullish RS ...
Nvidia shares' 9% recovery Tuesday was the second-best day in terms of market cap added for any company ever—but the company ...
US stocks dropped sharply Monday — and chipmaker Nvidia lost nearly $600 billion in market value — after a surprise ...