shares of american express co axp dropped 065 to 16587 tuesday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 042 to 449938 and dow jones industrial average djia falling 045 to 3531449 american express co closed 1628 short of its 52week high 18215 which the company achieved on february 14th the stock demonstrated a mixed performance when compared to some of its competitors tuesday as jpmorgan chase  co jpm fell 056 to 15588 visa inc cl a v fell 092 to 23929 and bank of america corp bac fell 191 to 3127 trading volume 21 m remained 939197 below its 50day average volume of 30 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