shares of bae systems plc ba inched down 073 to £981 monday on what proved to be an allaround positive trading session for the stock market with the ftse 100 index ukx rising 030 to 777770 bae systems plc closed 5620 pence below its 52week high £1037 which the company reached on april 26 trading volume 36 m remained 49 million below its 50day average volume of 84 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