Why UnitedHealth Stock Is Sinking Today

The woes continue for this troubled insurance giant.Shares of UnitedHealth Group (UNH -6.18%) are falling on Tuesday, down 5.4% as of 2:20 p.m. ET. The drop comes as the S&P 500 (^GSPC -0.23%) declined 0.3% and the Nasdaq Composite (^IXIC -0.18%) fell 0.2%.The troubled health insurance giant set worse-than-expected guidance on Tuesday.UnitedHealth continues to struggleThe company reported its Q2 financials today, revealing the insurer is still very much struggling. The company was able to deliver on revenue ...