In the latest market close, UnitedHealth Group (UNH) reached $489.98, with a +1.53% movement compared to the previous day. The stock outpaced the S&P 500's daily loss of 0.31%. At the same time, the Dow added 0.67%, and the tech-heavy Nasdaq lost 1.09%.Shares of the largest U.S. health insurer have depreciated by 5.03% over the course of the past month, underperforming the Medical sector's gain of 0.61% and the S&P 500's gain of 2.73%.Market participants will be closely following the financial results of Un ...