shares of parker hannifin corp ph shed 160 to 23996 thursday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 095 to 379573 and the dow jones industrial average djia rising 064 to 3067736 the stocks fall snapped a twoday winning streak parker hannifin corp closed 10004 short of its 52week high 34000 which the company reached on february 3rd the stock underperformed when compared to some of its competitors thursday as danaher corp dhr rose 388 to 25518 rockwell automation inc rok rose 078 to 19718 and dover corp dov fell 070 to 11858 trading volume 693408 remained 16869 below its 50day average volume of 710277 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