shares of centene corp cnc shed 018 to 7377 monday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 132 to 465527 and the dow jones industrial average djia rising 068 to 3513594 this was the stocks third consecutive day of losses centene corp closed 388 below its 52week high 7765 which the company reached on november 18th the stock underperformed when compared to some of its competitors monday as anthem inc antm rose 017 to 41622 humana inc hum fell 010 to 42807 and molina healthcare inc moh rose 175 to 29753 trading volume 31 m remained 552050 below its 50day average volume of 36 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