shares of davita inc dva rose 118 to 9824 tuesday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 069 to 436901 and the dow jones industrial average djia rising 043 to 3421212 davita inc closed 476 short of its 52week high 10300 which the company reached on may 9th the stock demonstrated a mixed performance when compared to some of its competitors tuesday as unitedhealth group inc unh fell 026 to 49131 and icon plc iclr rose 139 to 23109 trading volume 557617 remained 71757 below its 50day average volume of 629374 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