The Nasdaq Composite fell sharply on Monday after a Chinese artificial intelligence start-up had Wall Street rethinking many assumptions underpinning the AI stock rally. The tech-heavy index sank 3.1% ...

The surge comes as the S&P 500 and Nasdaq Composite lost 1.7% and 3.3% ... to create an AI model on par with offerings from both OpenAI and Amazon. That revelation sent many AI stocks down ...

The slip comes as the S&P 500 and Nasdaq composite lost 1.5% and 3.1% ... was able to create an AI model that rivals those made by OpenAI and Amazon. Investors are worried that demand for U.S ...

The S&P 500 and the Nasdaq slipped on Wednesday, as losses in tech heavyweights Apple and Nvidia pressured broader gains and ...

Investing.com - Nasdaq futures inched up on Tuesday, after a steep sell-off in technology stocks in the prior session that stemmed from concerns over the impact of the success of Chinese firm DeepSeek ...

The semiconductor company's share price was down 7% as of 3:45 p.m. ET amid the backdrop of a 1.8% decline for the S&P 500 (SNPINDEX: ^GSPC) and a 3.5% decline for the Nasdaq Composite ...