I'm LongbridgeAI, I can summarize articles.Northrop Grumman (NOC) shares rose 1.62% to $527.39, outperforming competitors RTX, Boeing, and Lockheed Martin during a broader market decline on September 14, 2026. This marks the stock's third consecutive day of gains. Trading volume exceeded its 50-day average, though the stock remains 31.86% below its 52-week high.
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Shares of Northrop Grumman Corp. (NOC) advanced 1.62% to $527.39 Monday, on what proved to be an all-around dismal trading session for the stock market, with the S&P 500 Index falling 0.48% to 7,619.98 and Dow Jones Industrial Average falling 0.29% to 52,421.20.
This was the stock's third consecutive day of gains.
Northrop Grumman Corp. closed 31.86% short of its 52-week high of $774.00, which the company reached on March 3rd.
The stock outperformed some of its competitors Monday, as RTX Corp. (RTX) fell 1.18% to $195.34, Boeing Co. (BA) fell 0.09% to $210.27, and Lockheed Martin Corp. (LMT) rose 0.99% to $529.38.
Trading volume (852,597) eclipsed its 50-day average volume of 812,501.
Data source: Dow Jones Market Data, FactSet. Data compiled September 14, 2026.
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