shares of experian plc expn advanced 180 to £2828 friday on what proved to be an allaround great trading session for the stock market with the ftse 100 index ukx rising 074 to 762720 experian plc closed £332 below its 52week high £3160 which the company achieved on february 2 trading volume 669015 remained 14 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