london stock exchange group plc lseg shares inched down 032 to £7460 tuesday on what proved to be an allaround rough trading session for the stock market with the ftse 100 index ukx falling 012 to 785103 london stock exchange group plc closed £1152 short of its 52week high £8612 which the company achieved on august 22 trading volume 365451 remained 262961 below its 50day average volume of 628412 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