AI stocks were rattled this past week when Wall Street took notice of a high-performance, shockingly efficient open-source AI ...

US stocks dropped sharply Monday — and chipmaker Nvidia lost nearly $600 billion in market value — after a surprise ...

The emergence of DeepSeek's free assistant has placed big doubts over the US market's AI-driven rally of the past two years.

Here’s what you need to know about DeepSeek, the Chinese AI startup that rattled markets as its app dethroned OpenAI's as the most-downloaded free app in the U.S. on Apple.

A tech sell-off on Monday saw more than $1 trillion in value erased over concerns over China's DeepSeek AI app.

Hold major US indices like SPDR® S&P 500® ETF amid February's low returns. Learn about US underperformance, inflation, and ...

Global investors are worried the emergence of a low-cost Chinese AI model will threaten the dominance of AI leaders.

Sales of Nvidia’s artificial intelligence chip Blackwell will be top of mind when the company releases its latest financial ...

Blackwell will be top of mind when the company releases its latest financial results Wednesday, with analysts eyeing future ...

US stock market exceptionalism could be tested on three fronts this week. At the same time global markets still face the risk ...

The chip company has grown into the second-largest company on Wall Street, which means the stock's movement carries more ...