ocado group plc ocdo shares dropped 371 to £530 monday on what proved to be an allaround grim trading session for the stock market with the ftse 100 index ukx falling 022 to 792979 ocado group plc closed £787 short of its 52week high £1317 which the company reached on march 11 trading volume 20 m remained 165730 below its 50day average volume of 22 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