auto trader group plc auto shares inched up 034 to £591 monday on what proved to be an allaround rough trading session for the stock market with the ftse 100 index ukx falling 022 to 792979 auto trader group plc closed 9360 pence short of its 52week high £684 which the company reached on march 18 trading volume 19 m remained 747323 below its 50day average volume of 26 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