shares of spiraxsarco engineering plc spx inched up 063 to £11260 monday on what proved to be an allaround positive trading session for the stock market with the ftse 100 index ukx rising 011 to 757069 spiraxsarco engineering plc closed £1180 short of its 52week high £12440 which the company reached on august 11 trading volume 55009 remained 161238 below its 50day average volume of 216247 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