shares of general dynamics corp gd inched 068 higher to 22503 monday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 016 to 397753 and the dow jones industrial average djia rising 060 to 3243208 this was the stocks third consecutive day of gains general dynamics corp closed 3183 below 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 049 to 9691 boeing co ba rose 154 to 20057 and lockheed martin corp lmt fell 024 to 47339 trading volume 865092 remained 400281 below its 50day average volume of 13 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