AI Stocks Today: Nvidia, AMD and Big Tech React to Trump’s China Chip U‑Turn and Fed Meeting (December 9, 2025)
Nvidia shares rose in early trading after President Trump authorized exports of H200 AI chips to select Chinese customers, subject to a 25% export fee. Gains faded as Chinese regulators signaled possible limits on local access. By early afternoon, Nvidia was up about 0.6%, AMD 0.6%, Broadcom nearly 1%, Oracle 0.5%, and Microsoft slightly higher. The Federal Reserve’s final 2025 meeting also weighed on sentiment.