shares of comerica inc cma rallied 278 to 8221 wednesday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 183 to 397987 and the dow jones industrial average djia rising 140 to 3158128 comerica inc closed 1988 short of its 52week high 10209 which the company achieved on february 10th the stock outperformed some of its competitors wednesday as jpmorgan chase  co jpm rose 190 to 11590 bank of america corp bac rose 154 to 3357 and wells fargo  co wfc rose 224 to 4384 trading volume 929906 eclipsed its 50day average volume of 901913 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