shares of hca healthcare inc hca rallied 317 to 21672 wednesday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 213 to 421024 and the dow jones industrial average djia rising 163 to 3330951 the stocks rise snapped a twoday losing streak hca healthcare inc closed 6230 below its 52week high 27902 which the company achieved on april 21st the stock demonstrated a mixed performance when compared to some of its competitors wednesday as universal health services inc cl b uhs rose 275 to 11264 tenet healthcare corp thc rose 386 to 6564 and community health systems inc cyh rose 403 to 361 trading volume 11 m remained 876130 below its 50day average volume of 20 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