shares of persimmon plc psn shed 252 to £1450 monday on what proved to be an allaround grim trading session for the stock market with the ftse 100 index ukx falling 082 to 783671 persimmon plc closed £1057 short of its 52week high £2507 which the company reached on february 10 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