shares of comerica inc cma slipped 236 to 5170 wednesday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 070 to 446771 and dow jones industrial average djia falling 054 to 3512336 this was the stocks second consecutive day of losses comerica inc closed 3532 below its 52week high 8702 which the company achieved on august 16th the stock underperformed when compared to some of its competitors wednesday as ubs group ag ubs fell 032 to 2196 svb financial group sivbq remained unchanged and citizens financial group inc cfg fell 129 to 3060 trading volume 14 m remained 16 million 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