UnitedHealth Group (UNH) Stock After Hours Today (Dec. 15, 2025): Key News, Analyst Forecasts, and What to Watch Before Tuesday’s Open
UnitedHealth Group Incorporated (NYSE: UNH) finished Monday’s regular session modestly lower and then drifted a touch further in after-hours trading—setting up a “watch-the-macro” Tuesday morning for managed-care investors. As of 6:03 p.m. ET, UNH was down 0.28% after hours to