shares of auto trader group plc auto rallied 223 to £569 tuesday on what proved to be an allaround positive trading session for the stock market with the ftse 100 index ukx rising 076 to 750289 auto trader group plc closed £180 short of its 52week high £749 which the company reached on january 4 trading volume 20 m remained 12 million below its 50day average volume of 31 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