smiths group plc smin shares inched down 025 to £1622 tuesday on what proved to be an allaround great trading session for the stock market with the ftse 100 index ukx rising 037 to 762810 smiths group plc closed £185 short of its 52week high £1807 which the company achieved on february 16 trading volume 654582 remained 289820 below its 50day average volume of 944402 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