shares of lockheed martin corp lmt dropped 005 to 45960 friday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 025 to 407056 and the dow jones industrial average djia rising 008 to 3397808 the stocks fall snapped a threeday winning streak lockheed martin corp closed 3935 short of its 52week high 49895 which the company achieved on december 2nd despite its losses the stock outperformed some of its competitors friday as raytheon technologies corp rtx fell 065 to 9960 boeing co ba fell 073 to 21117 and northrop grumman corp noc fell 131 to 43765true trading volume 16 m eclipsed its 50day average volume of 14 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