shares of lockheed martin corp lmt inched 056 higher to 42014 wednesday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 183 to 397987 and the dow jones industrial average djia rising 140 to 3158128 the stocks rise snapped a twoday losing streak lockheed martin corp closed 5985 short of its 52week high 47999 which the company achieved on march 7th the stock underperformed when compared to some of its competitors wednesday as boeing co ba rose 234 to 15595 northrop grumman corp noc rose 168 to 48778 and general dynamics corp gd rose 142 to 22774 trading volume 13 m eclipsed 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