Nvidia (NVDA) Stock Today: AI Funding Jitters, Blackwell Demand Signals, and Fresh Analyst Forecasts (Dec. 18, 2025)
Nvidia shares closed at $170.94 on December 17, down 3.8% after a sector-wide chip selloff driven by concerns over AI data-center spending. Early Thursday, NVDA traded higher near $173 as chip stocks rebounded on strong memory demand signals from Micron. Nvidia remains up about 28% in 2025, with a market cap near $4.32 trillion. Investors remain focused on the sustainability of AI infrastructure funding.