Nvidia stock today: China H200 supply push puts NVDA back in focus
Nvidia shares fell 0.55% to $186.50 on Dec. 31. The company has asked TSMC to boost H200 AI chip production as Chinese orders top 2 million units for 2026, Reuters reported. Beijing has not approved H200 shipments despite recent U.S. export clearance. Nvidia declined to comment on reported talks to acquire Israel’s AI21 Labs.