shares of marketaxess holdings inc mktx shed 069 to 26944 tuesday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 028 to 456746 and the dow jones industrial average djia rising 008 to 3543807 marketaxess holdings inc closed 13034 short of its 52week high 39978 which the company reached on april 4th the stock demonstrated a mixed performance when compared to some of its competitors tuesday as blackstone inc bx fell 069 to 10440 morgan stanley ms fell 026 to 9442 and charles schwab corp schw fell 168 to 6544 trading volume 244597 remained 140138 below its 50day average volume of 384735 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