shares of flowserve corp fls were unchanged monday on what proved to be an allaround mixed trading session for the stock market with the sp 500 index spx rising 002 to 419263 and the dow jones industrial average djia falling 042 to 3328658 flowserve corp closed 379 below its 52week high 3886 which the company achieved on may 2nd the stock underperformed when compared to some of its competitors monday as idex corp iex rose 180 to 20868 graco inc ggg rose 114 to 7894 and parker hannifin corp ph rose 039 to 33414 trading volume 706937 remained 186546 below its 50day average volume of 893483 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