shares of bristol myers squibb co bmy shed 017 to 6371 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 fourth consecutive day of losses bristol myers squibb co closed 1773 below its 52week high 8144 which the company reached on december 1st the stock demonstrated a mixed performance when compared to some of its competitors tuesday as johnson  johnson jnj rose 001 to 15437 pfizer inc pfe fell 157 to 3701 and abbott laboratories abt fell 113 to 10171 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