Chip stocks surged in intraday trading Monday after Taiwan's Foxconn posted record fourth-quarter revenue, driven by the boom in artificial intelligence (AI) demand.

Chip stocks including Nvidia, Micron, and ASML surged on Monday after Foxconn reported record fourth quarter revenue, pointing to strong AI demand.

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.

Shares of NVIDIA Corp. NVDA rallied 3.43% to $149.43 Monday, on what proved to be an all-around mixed trading session for the stock market, with the S&P 500 Index SPX rising 0.55% to 5,975.38 and the Dow Jones Industrial Average DJIA falling 0.