shares of gartner inc it advanced 192 to 31406 tuesday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 130 to 400287 and the dow jones industrial average djia rising 098 to 3256060 this was the stocks second consecutive day of gains gartner inc closed 4419 below its 52week high 35825 which the company achieved on december 13th the stock demonstrated a mixed performance when compared to some of its competitors tuesday as trade desk inc cl a ttd rose 422 to 5924 iqvia holdings inc iqv rose 258 to 19676 and omnicom group inc omc rose 139 to 8990 trading volume 443589 remained 22456 below its 50day average volume of 466045 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