shares of idex corp iex slid 215 to 18227 tuesday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 092 to 381880 and dow jones industrial average djia falling 062 to 3098133 idex corp closed 5806 below its 52week high 24033 which the company achieved on december 16th the stock underperformed when compared to some of its competitors tuesday as roper technologies inc rop fell 161 to 39094 parker hannifin corp ph rose 042 to 24910 and dover corp dov fell 046 to 12077 trading volume 327892 remained 82822 below its 50day average volume of 410714 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