shares of ashtead group plc aht were unchanged monday at £4866  on what proved to be an allaround great trading session for the stock market with the ftse 100 index ukx rising 093 to 740385 ashtead group plc closed £1146 short of its 52week high £6012 which the company reached on march 7 trading volume 661581 remained 192497 below its 50day average volume of 854078 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