shares of j sainsbury plc sbry inched down 061 to £263 thursday on what proved to be an allaround grim trading session for the stock market with the ftse 100 index ukx falling 089 to 749960 j sainsbury plc closed 960 pence below its 52week high £272 which the company achieved on february 27 trading volume 47 m remained 25 million below its 50day average volume of 72 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