shares of jpmorgan chase  co jpm slipped 002 to 11454 wednesday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 059 to 395990 and the dow jones industrial average djia rising 015 to 3187484 jpmorgan chase  co closed 5842 below its 52week high 17296 which the company reached on october 25th the stock demonstrated a mixed performance when compared to some of its competitors wednesday as bank of america corp bac rose 003 to 3336