Nvidia stock briefly touched a new record Tuesday following a high-profile speech from its billionaire leader Jensen Huang, but surprisingly reversed quickly to a significant daily loss, headlining a surprise stark selloff across technology stocks.

Rising technology stocks helped U.S. indexes recover more of their holiday-season slide that bridged the new year.

U.S. stock indexes are rising Monday to recover more of the holiday-season slide that bridged the new year. The S&P 500 was 1% higher in afternoon trading and on track for a second straight jump following five straight losses,

Jensen Huang is the CEO of Nvidia ( NVDA 3.70%), a company whose chips power the vast majority of artificial intelligence (AI) systems. At a technology conference last year, Huang made a bold declaration: "The next wave of AI is here. Robotics, powered by physical AI, will revolutionize industries."

U.S. stock indexes are feeling pressure from better-than-expected reports on the job market and business activity.

Billionaire Stanley Druckenmiller Sells Nvidia Stock and Buys Another Stock-Split AI Stock. Does He Know Something Wall Street Doesn't?

Uber drove 3.9% higher after the ride-hailing app said it would accelerate $1.5 billion in purchases of its own stock, part of a previously announced $7 billion buyback program. Uber’s chief financial officer, Prashanth Mahendra-Rajah, said it’s making the move because its stock price looks cheap compared with the strength of its business.

Asian Shares Mostly Rise After Wall Street Rally Led by Nvidia TOKYO (AP) — Asian shares mostly rose Tuesday, deriving optimism from rising technology stocks on Wall Street, led by Nvidia. Japan's benchmark Nikkei 225 jumped 2.

Stocks are running in premarket trading on Monday. Here's a look at major indexes as of 8:50 a.m. ET: Nasdaq Futures: Up 205.25 (+.95%) S&P 500 Futures: Up 45.25 (+.76%) Dow Jones Futures: Up 184 (+.43%) The big story in premarket trading is that NVIDIA (Nasdaq: NVDA) and chip stocks are up big.