UnitedHealth stock today: UNH rises after hours as traders look ahead to January guidance
NEW YORK, December 30, 2025, 5:05 PM ET — After-hours UnitedHealth Group shares were up about 1% at $332.16 in after-hours trading on Tuesday, following the 4 p.m. close. The stock ranged from $329.18 to $336.03 during the day’s session, with about 4.4 million shares traded. The gain came as U.S. stocks ended slightly lower in holiday-thin trading. The S&P 500 slipped 0.14%, the Dow fell 0.20% and the Nasdaq lost 0.23%. Reuters Investors are repositioning as 2025 winds down, and swings can look sharper when volumes are light. “It’s just a healthy rebalancing of allocations more so than an