shares of centene corp cnc slipped 066 to 6610 wednesday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 004 to 437686 and dow jones industrial average djia falling 022 to 3385266 centene corp closed 3243 short of its 52week high 9853 which the company reached on august 15th the stock underperformed when compared to some of its competitors wednesday as hca healthcare inc hca rose 065 to 29952 iqvia holdings inc iqv rose 212 to 21922 and laboratory corp of america holdings lh fell 006 to 23794 trading volume 21 m remained 11 million below its 50day average volume of 32 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