shares of western union co wu inched 089 higher to 1363 tuesday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 041 to 385610 and dow jones industrial average djia falling 024 to 3265320 western union co closed 677 below its 52week high 2040 which the company achieved on february 16th the stock demonstrated a mixed performance when compared to some of its competitors tuesday as mastercard inc ma rose 153 to 33319 fidelity national information services inc fis rose 006 to 8304 and global payments inc gpn fell 052 to 11367 trading volume 50 m eclipsed its 50day average volume of 49 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