shares of northrop grumman corp noc advanced 152 to 48687 monday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 040 to 429714 and the dow jones industrial average djia rising 045 to 3391244 this was the stocks second consecutive day of gains northrop grumman corp closed 543 below its 52week high 49230 which the company reached on june 7th the stock outperformed some of its competitors monday as lockheed martin corp lmt rose 087 to 43801 boeing co ba rose 028 to 17047 and general dynamics corp gd rose 139 to 24125 trading volume 586141 remained 205364 below its 50day average volume of 791505 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