Nvidia (NVDA) Stock After Hours Today, Dec. 25, 2025: Groq Licensing Deal, CES 2026 Spotlight, and What to Watch Before the Market Opens Dec. 26
December 25, 2025 — After-hours recap and pre-market preview NVIDIA Corporation (NASDAQ: NVDA) enters the final stretch of 2025 with investors digesting a major strategic headline—a non-exclusive AI inference technology licensing agreement with chip start-up Groq and the departure of