shares of bristol myers squibb co bmy slipped 028 to 7231 tuesday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 020 to 399097 and dow jones industrial average djia falling 114 to 3391085 bristol myers squibb co closed 913 short of 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 fell 062 to 17236 pfizer inc pfe fell 370 to 4608 and abbott laboratories abt fell 011 to 11339 trading volume 89 m remained 128201 below its 50day average volume of 91 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