shares of pnc financial services group inc pnc slipped 212 to 13312 thursday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 064 to 453741 and dow jones industrial average djia falling 067 to 3528272 pnc financial services group inc closed 4322 short of its 52week high 17634 which the company reached on august 16th the stock underperformed when compared to some of its competitors thursday as jpmorgan chase  co jpm fell 110 to 15602 bank of america corp bac fell 142 to 3195 and wells fargo  co wfc fell 144 to 4577 trading volume 24 m remained 175536 below its 50day average volume of 26 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