shares of auto trader group plc auto inched down 003 to £615 thursday on what proved to be an allaround grim trading session for the stock market with the ftse 100 index ukx falling 074 to 757087 auto trader group plc closed 6600 pence short of its 52week high £681 which the company achieved on august 19 trading volume 20 m remained 446765 below its 50day average volume of 25 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