shares of intercontinental exchange inc ice sank 029 to 11480 monday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 015 to 458896 and the dow jones industrial average djia rising 028 to 3555953 intercontinental exchange inc closed 305 below its 52week high 11785 which the company achieved on july 14th the stock underperformed when compared to some of its competitors monday as cme group inc cl a cme fell 023 to 19896 trading volume 19 m remained 373791 below its 50day average volume of 23 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