UnitedHealth Group (UNH) closed at $347.89 in the latest trading session, marking a -1.31% move from the prior day. The stock fell short of the S&P 500, which registered a gain of 0.47% for the day. Meanwhile, the Dow experienced a rise of 0.11%, and the technology-dominated Nasdaq saw an increase of 0.94%. The largest U.S. health insurer's stock has climbed by 15.95% in the past month, exceeding the Medical sector's gain of 5.49% and the S&P 500's gain of 2.32%.Investors will be eagerly watching for the pe ...