shares of parker hannifin corp ph slumped 010 to 30611 tuesday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 019 to 430520 and the dow jones industrial average djia rising 071 to 3415201 this was the stocks second consecutive day of losses parker hannifin corp closed 3389 short of its 52week high 34000 which the company reached on february 3rd the stock demonstrated a mixed performance when compared to some of its competitors tuesday as danaher corp dhr fell 062 to 30048 rockwell automation inc rok rose 024 to 25944 and dover corp dov rose 075 to 14133 trading volume 806156 eclipsed its 50day average volume of 771795 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