shares of perrigo co plc prgo slid 244 to 3160 tuesday on what proved to be an allaround mixed trading session for the stock market with the sp 500 index spx remaining mostly unchanged at 420552 and the dow jones industrial average djia falling 015 to 3304278 this was the stocks sixth consecutive day of losses perrigo co plc closed 1230 short of its 52week high 4390 which the company reached on august 9th the stock underperformed when compared to some of its competitors tuesday as johnson  johnson jnj rose 001 to 15437 procter  gamble co pg fell 153 to 14318 and abbott laboratories abt fell 113 to 10171 trading volume 950769 remained 202252 below its 50day average volume of 12 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