ocado group plc ocdo shares slid 183 to £439 friday on what proved to be an allaround grim trading session for the stock market with the ftse 100 index ukx falling 126 to 740545 ocado group plc closed £810 short of its 52week high £1250 which the company achieved on april 8 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