shares of comerica inc cma shed 222 to 7251 tuesday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 071 to 444808 and dow jones industrial average djia falling 079 to 3534328 this was the stocks third consecutive day of losses comerica inc closed 735 below its 52week high 7986 which the company achieved on june 1st the stock underperformed when compared to some of its competitors tuesday as jpmorgan chase  co jpm fell 121 to 15701 bank of america corp bac fell 048 to 4109 and wells fargo  co wfc fell 142 to 4871 trading volume 14 m eclipsed its 50day average volume of 13 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