航天航空板块盘初活跃，三角防务涨超6%

Core Insights - The aerospace and defense sector showed significant activity on February 5, with Triangular Defense rising over 6% [2] - Other companies in the sector, including Aerospace Technology, Guanglian Aviation, Hongdu Aviation, Jialiqi, Aero Engine Technology, and Aero Engine Power, also experienced gains [2] Company Performance - Triangular Defense's stock increased by more than 6%, indicating strong investor interest [2] - Several other companies in the aerospace sector followed suit with positive stock movements, reflecting a broader trend in the industry [2]