Lockheed Martin stock price climbs again as THAAD ramp and 2026 outlook stay in focus
New York, Jan 30, 2026, 12:57 PM EST — Regular session Lockheed Martin shares climbed 1.2% to $629.97 on Friday, building on a big gain after the defense giant forecast stronger results for 2026 and announced plans to ramp up missile production. The stock surged 4.23% on Thursday, closing at $622.51 and hitting a fresh 52-week high on heavy volume, according to MarketWatch data.