Rocket Lab stock jumps 9% as RKLB traders weigh insider-sale filing and defense-contract backdrop
NEW YORK, Jan 3, 2026, 10:45 ET — Market closed Rocket Lab shares jumped 8.9% on Friday, closing at $75.99, as investors continued to trade the space and defense supplier aggressively into the first full trading days of 2026. StockAnalysis The move matters now because Rocket Lab’s rally has been tied to investor focus on U.S. defense-related space spending, while…