shares of hca healthcare inc hca shed 182 to 26761 tuesday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 042 to 449938 and dow jones industrial average djia falling 045 to 3531449 hca healthcare inc closed 3725 short of its 52week high 30486 which the company achieved on june 30th despite its losses the stock outperformed some of its competitors tuesday as community health systems inc cyh fell 670 to 376 and tenet healthcare corp thc fell 332 to 7319 trading volume 12 m remained 164184 below 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