shares of perrigo co plc prgo shed 044 to 3652 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 410894 and the dow jones industrial average djia rising 029 to 3368479 this was the stocks second consecutive day of losses perrigo co plc closed 738 below its 52week high 4390 which the company achieved on august 9th the stock underperformed when compared to some of its competitors tuesday as johnson  johnson jnj fell 003 to 16427 procter  gamble co pg fell 020 to 15066 and abbott laboratories abt fell 040 to 10329 trading volume 839416 remained 285612 below its 50day average volume of 11 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