shares of omnicom group inc omc advanced 193 to 9281 tuesday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 024 to 428385 and the dow jones industrial average djia rising 003 to 3357328 omnicom group inc closed 397 short of its 52week high 9678 which the company reached on april 18th the stock outperformed some of its competitors tuesday as trade desk inc cl a ttd fell 065 to 7488 and gartner inc it fell 120 to 33938 trading volume 16 m remained 146173 below its 50day average volume of 17 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