halma plc hlma shares inched up 097 to £2293 wednesday on what proved to be an allaround great trading session for the stock market with the ftse 100 index ukx rising 026 to 788517 halma plc closed £305 short of its 52week high £2598 which the company reached on april 5 trading volume 604469 remained 260864 below its 50day average volume of 865333 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