shares of marketaxess holdings inc mktx slipped 226 to 26471 monday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 013 to 396684 and the dow jones industrial average djia rising 028 to 3199004 the stocks fall snapped a twoday winning streak marketaxess holdings inc closed 23426 below its 52week high 49897 which the company reached on august 5th the stock underperformed when compared to some of its competitors monday as cme group inc cl a cme fell 001 to 20446 intercontinental exchange inc ice fell 014 to 9897 and nasdaq inc ndaq fell 035 to 17200 trading volume 465400 eclipsed its 50day average volume of 316149 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