Chinese start-up DeepSeek (logo pictured) sent big tech companies in the US into a spiral with the release of its AI chatbot, ...

Monday’s more than $500 billion loss for Nvidia followed panic surrounding DeepSeek’s AI model running on far less of ...

Cathie Wood has a reputation for big wagers on technology, and she earned her reputation after returning 153% in 2020. She ...

Celestica shares fell in lockstep with other tech companies Monday as China's DeepSeek low-cost AI model rattled the sector. Shares trading in Toronto were down nearly 17% to 144.23 Canadian dollars.

To Mark Malek, chief investment officer at Siebert, the knee-jerk reaction in the market presents a buying opportunity. While it’s possible that DeepSeek did find and create a cheaper, more efficient ...

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

The DeepSeek-inspired rout is hitting tech-related stocks and broader indexes, such as the S&P 500, hard on Monday morning. But the prospect of cheaper artificial-intelligence models, while bad news ...

Nvidia stock dropped more than 11% as a social media panic over the potential rise of a Chinese AI model upended chip stocks and the broader AI investment thesis early Monday.

Nvidia, Microsoft, and Alphabet were among the market's top losers on Monday as the rise of DeepSeek rattled investors.

Shares of Nvidia tumbled Monday after the release of a sophisticated artificial intelligence model from a Chinese startup ...

Investors are worried about the rapid success of China's DeepSeek. It has developed low-cost AI models that don't require the ...

The emergence of China-based AI app DeepSeek sent shares plummeting on Monday for many U.S. tech giants, including chipmaker Nvidia and AI-backer Microsoft.