AMD stock today: Shares tick higher after hours as year-end tech selling weighs on chipmakers
NEW YORK, December 29, 2025, 4:25 PM ET — After-hours Shares of Advanced Micro Devices (AMD.O) rose 0.3% to $215.62 in after-hours trading on Monday, holding a small gain from the regular session. The stock finished up 0.28% at $215.58.