shares of fidelity national information services inc fis slid 167 to 12224 tuesday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 204 to 435263 and dow jones industrial average djia falling 163 to 3429999 fidelity national information services inc closed 3372 short of its 52week high 15596 which the company achieved on april 29th the stock demonstrated a mixed performance when compared to some of its competitors tuesday as visa inc