shares of halma plc hlma rose 134 to £2200 wednesday on what proved to be an allaround great trading session for the stock market with the ftse 100 index ukx rising 183 to 741611 halma plc closed £321 short of its 52week high £2521 which the company achieved on may 19 trading volume 395790 remained 853343 below its 50day average volume of 12 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