UnitedHealth stock rebounds after rout; Medicare Advantage rates set the next test
New York, January 28, 2026, 18:19 — After-hours Shares of UnitedHealth Group Incorporated bounced back on Wednesday, ending roughly 4% higher at $294.02. The rebound followed a sharp sell-off the previous day, triggered by concerns over its 2026 outlook and a Medicare Advantage payment proposal that shook the managed-care giant.