shares of aon plc aon inched 090 higher to 25705 wednesday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 013 to 375989 and dow jones industrial average djia falling 015 to 3048313 this was the stocks third consecutive day of gains aon plc closed 8493 short of its 52week high 34198 which the company reached on april 21st the stock demonstrated a mixed performance when compared to some of its competitors wednesday as moodys corp mco rose 120 to 26317 equifax inc efx rose 311 to 18077 and orix corp adr ix fell 124 to 8603 trading volume 930916 remained 80625 below its 50day average volume of 10 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