shares of hca healthcare inc hca rose 259 to 29440 thursday on what proved to be an allaround mixed trading session for the stock market with the sp 500 index spx rising 037 to 438189 and the dow jones industrial average djia falling 001 to 3394671 this was the stocks second consecutive day of gains hca healthcare inc closed 249 short of its 52week high 29689 which the company achieved on june 14th the stock outperformed some of its competitors thursday as community health systems inc cyh fell 172 to 401 and tenet healthcare corp thc rose 034 to 7922 trading volume 12 m remained 150024 below its 50day average volume of 13 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