IntercontinentalExchange says Q2 volume impacted by low volatility IntercontinentalExchange says its diversification and synergies limit the EPS impact of volume declines. Reports Q2 U.S. cash equities ADV of 1.4B, down 12% year-over-year. Reports Q2 cash equities market share up versus prior year and sequentially. Reports July U.S. cash equities ADV of 1.3B, down 4% year-over-year. Reports futures and options total open interest of 79M as of June 30, up 5% from December 31, 2013. Reports $55T in CDS cleared and $1.6T in open interest through July 31. Information from slides for Q2 earnings presentation.