shares of hca healthcare inc hca slumped 027 to 23905 friday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 111 to 385236 and dow jones industrial average djia falling 085 to 3292046 this was the stocks second consecutive day of losses hca healthcare inc closed 3997 short of its 52week high 27902 which the company achieved on april 21st the stock demonstrated a mixed performance when compared to some of its competitors friday as community health systems inc cyh rose 732 to 381 and tenet healthcare corp thc fell 045 to 4430 trading volume 22 m eclipsed its 50day average volume of 14 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