shares of boston scientific corp bsx slipped 070 to 4797 wednesday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 070 to 389193 and dow jones industrial average djia falling 087 to 3187457 the stocks fall snapped a twoday winning streak boston scientific corp closed 090 short of its 52week high 4887 which the company achieved on february 3rd the stock demonstrated a mixed performance when compared to some of its competitors wednesday