shares of omnicom group inc omc rose 216 to 9288 wednesday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 111 to 411786 and dow jones industrial average djia falling 061 to 3394901 the stocks rise snapped a threeday losing streak omnicom group inc hit a new 52week high surpassing its previous peak of 9272 which the company achieved on february 3rd the stock outperformed some of its competitors wednesday as trade desk inc cl a ttd fell 180 to 5175 and gartner inc it fell 182 to 34648 trading volume 34 m eclipsed its 50day average volume of 16 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