Nvidia stock after hours (NVDA): China H200 export headlines lift shares on Dec. 22, 2025 — what to know before the market opens Tuesday
NVIDIA Corporation (NASDAQ: NVDA) finished Monday’s session higher and then held close to its closing levels in early after-hours trading, as investors digested a fresh round of U.S.–China chip-export headlines that could reopen a meaningful (but politically sensitive) sales channel