The Dow is up roughly 0.3%, versus a fall of 3.11% for the Nasdaq. If it holds, the Dow's 3.41 percentage point outperformance would be its strongest versus the Nasdaq since Nov. 9, 2020, according to Dow Jones Market Data, when the blue-chip gauge outpaced the tech-heavy index by 4.47 percentage points.

US stock market: Following concern over Chinese Air Intelligence (AI) start-up DeepSeek, NVIDIA share price witnessed sharp selling on Monday. NVIDIA stock price opened lower at $124.80 apiece on the NASDAQ and touched an intraday low of $116.70 per share.

The shocking success of a new model from a mysterious Chinese lab has America questioning its leadership of the sector.

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. Nvidia, which helped catapult market wide gains in recent years,

Nvidia Corp.’s plunge, fueled by investor concern about Chinese artificial-intelligence startup DeepSeek, erased a record amount of stock-market value from the world’s largest company.