AI stocks today: Nvidia’s China H200 chip surge puts semis back in focus as Wall Street shuts
NEW YORK, January 1, 2026, 12:48 ET — Market closed Nvidia has approached Taiwan Semiconductor Manufacturing Co about ramping output of its H200 artificial intelligence chip as demand from Chinese technology firms accelerates, sources told Reuters. Reuters The China demand story lands as investors gauge whether the AI trade can extend after it powered much of Wall Street’s 2025 gains…