shares of humana inc hum slipped 168 to 38496 monday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 130 to 430046 and dow jones industrial average djia falling 094 to 3400292 humana inc closed 9048 below its 52week high 47544 which the company achieved on may 10th the stock underperformed when compared to some of its competitors monday as unitedhealth group inc unh fell 138 to 38701 anthem inc antm fell 152 to 37020 and centene corp cnc fell 082 to 6253 trading volume 622745 remained 170092 below its 50day average volume of 792837 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