shares of american express co axp shed 140 to 15883 thursday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 036 to 410502 and the dow jones industrial average djia rising 001 to 3348529 this was the stocks fourth consecutive day of losses american express co closed 3359 below its 52week high 19242 which the company achieved on april 21st the stock underperformed when compared to some of its competitors thursday as jpmorgan chase  co jpm fell 011 to 12747 visa inc cl a v fell 096 to 22599 and bank of america corp bac rose 072 to 2784 trading volume 37 m remained 68730 below its 50day average volume of 38 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