shares of general dynamics corp gd inched 038 higher to 21307 monday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 093 to 433893 and the dow jones industrial average djia rising 056 to 3406633 general dynamics corp closed 4379 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 008 to 9942 boeing co ba rose 196 to 22156 and lockheed martin corp lmt fell 061 to 45987 trading volume 720783 remained 521718 below its 50day average volume of 12 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