UnitedHealth Group (UNH) closed the most recent trading day at $347.75, moving +2.75% from the previous trading session. The stock's change was more than the S&P 500's daily gain of 1.16%. Meanwhile, the Dow experienced a rise of 1.21%, and the technology-dominated Nasdaq saw an increase of 1.18%. The stock of largest U.S. health insurer has risen by 4.2% in the past month, leading the Medical sector's loss of 1.32% and the S&P 500's loss of 0.42%.The investment community will be closely monitoring the perf ...