shares of davita inc dva inched 092 higher to 8928 tuesday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 042 to 412247 and dow jones industrial average djia falling 018 to 3277441 this was the stocks fourth consecutive day of gains davita inc closed 4519 short of its 52week high 13447 which the company achieved on august 10th the stock outperformed some of its competitors tuesday as fresenius medical care ag  co kgaa adr fms remained unchanged laboratory corp of america holdings lh fell 116 to 25285 and universal health services inc cl b uhs fell 049 to 10962 trading volume 973330 remained 131450 below its 50day average volume of 11 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