shares of cigna corp ci inched 002 higher to 21567 tuesday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 018 to 457479 and the dow jones industrial average djia rising 004 to 3575688 cigna corp closed 5714 below its 52week high 27281 which the company reached on may 10th the stock underperformed when compared to some of its competitors tuesday as unitedhealth group inc unh rose 115 to 45464 anthem inc antm rose 039 to 43624 and humana inc hum rose 079 to 46710 trading volume 14 m remained 505116 below its 50day average volume of 19 m editors note this story was autogenerated by automated insights an automation technology provider using data from dow jones and factset see our market data terms of use