Nasdaq posted its biggest one-day percentage drop since Dec. 18 on Monday as a low-cost Chinese artificial intelligence model ...

DeepSeek's emergence is shaking up investor confidence of the AI story that has been lifting the U.S. bull market in the past ...

The Nasdaq and other major indexes rebounded on Tuesday, recovering from the sharp sell-off triggered by DeepSeek’s crash, ...

American AI stocks got sucker punched after China's DeepSeek app reportedly showed advancements against rivals sending ...

The S&P 500 and the Nasdaq ended sharply lower on Monday as Nvidia and other chipmakers sold off after surging popularity of ...

The Nasdaq & S&P 500 fell after Chinese startup DeepSeek shows AI can be built cheaply, sparking fears AI spending will stall ...

The S&P 500 and the Nasdaq fell sharply on Monday, led by Nvidia and other chipmakers as popularity of a low-cost Chinese ...

DeepSeek said it cost less than $6 million to ... The broad S&P 500 ended down 1.46%, or 88.96 points, to 6,012.28 and the tech-heavy Nasdaq tumbled 3.07%, or 612.47 points, to 19,341.83.

"DeepSeek built the model using reduced capability chips from Nvidia. which is impressive and thus has caused major agita for U.S. tech stocks with massive pressure on Nasdaq this morning." ...

"Clearly, tech stocks are under massive pressure led by Nvidia (NASDAQ:NVDA) as [Wall Street] will view DeepSeek as a major perceived threat to U.S. tech dominance and owning this AI Revolution ...

The tech-heavy Nasdaq plummeted 3.5%. The DeepSeek chatbot, known as R1, responds to user queries just like its U.S.-based counterparts. Early testing released by DeepSeek suggests that its ...