shares of experian plc expn inched up 079 to £2941 tuesday on what proved to be an allaround poor trading session for the stock market with the ftse 100 index ukx falling 025 to 756931 experian plc closed £219 below its 52week high £3160 which the company reached on february 2 trading volume 825202 remained 13 million below its 50day average volume of 21 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