severn trent plc svt shares inched up 062 to £2740 friday on what proved to be an allaround favorable trading session for the stock market with the ftse 100 index ukx rising 006 to 747663 severn trent plc closed £488 below its 52week high £3228 which the company reached on april 7 trading volume 416295 remained 491619 below its 50day average volume of 907914 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