3 days ago · Chinese startup DeepSeek has debuted an AI app that challenges OpenAI's ChatGPT and other U.S. rivals, sending a shock through Wall Street. ... The tech-heavy Nasdaq index slumped 3%, or 612 ...

3 days ago · The Nasdaq & S&P 500 fell after Chinese startup DeepSeek shows AI can be built cheaply, sparking fears AI spending will stall. The blue-chip Dow rose.

3 days ago · DeepSeek’s breakthrough has raised concerns about the competitive edge of U.S. AI companies, triggering a 3.1% drop in the Nasdaq Composite and a 1.8% decline in the S&P 500 .

3 days ago · The tech-heavy Nasdaq plunged by 3.1% and the broader S&P 500 fell 1.5%. The Dow, boosted by health care and consumer companies that could be hurt by AI, was up 289 points, or about 0.7% higher.

3 days ago · The Nasdaq Composite, which tracks the country's largest tech firms, plunged more than 3%. The Dow ended up nearly 300 points after falling earlier in the day, and the S&P 500 tumbled almost 1.5%.

2 days ago · The release of a less capital-intensive artificial intelligence model from China’s DeepSeek sent a chill through the U.S. stock market Monday, initiating a massive selloff led by Nvidia and...

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

3 days ago · The Nasdaq 100 Index rose 92% from the start of 2023, adding more than $14 trillion in value and minting billions for a handful of tech executives and founders. Most Read from Bloomberg

3 days ago · On Monday, the S&P 500 index fell 1.5 percent, and the tech-heavy Nasdaq dropped 3.1 percent. Nvidia was hit hard, plunging 16.9 percent and losing roughly $600 billion in market value.

2 days ago · American AI stocks got sucker punched after China's DeepSeek app reportedly showed advancements against rivals sending investors into sell mode, shaving 3% off the Nasdaq.