shares of general dynamics corp gd inched 049 higher to 21637 monday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 039 to 452279 and the dow jones industrial average djia rising 022 to 3458535 general dynamics corp closed 4049 short of its 52week high 25686 which the company reached on december 2nd the stock demonstrated a mixed performance when compared to some of its competitors monday as raytheon technologies corp rtx rose 016 to 9632 boeing co ba fell 059 to 21187 and lockheed martin corp lmt rose 122 to 46997 trading volume 645079 remained 444967 below its 50day average volume of 11 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