shares of perrigo co plc prgo inched 010 higher to 4117 thursday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 099 to 399895 and the dow jones industrial average djia rising 051 to 3203690 perrigo co plc closed 973 below its 52week high 5090 which the company achieved on september 30th the stock demonstrated a mixed performance when compared to some of its competitors thursday as daiichi sankyo co ltd dskyf fell 020 to 2535 catalent inc ctlt rose 565 to 11010 and united therapeutics corp uthr rose 003 to 22620 trading volume 730325 remained 730108 below its 50day average volume of 15 m 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