卫星互联网概念开盘活跃，雷科防务3连板

Group 1 - The satellite internet concept opened actively on November 26, with multiple stocks showing strong performance, including LeiKe Defense achieving three consecutive trading limits [1] - Stocks such as Dahua Intelligent, Aerospace Zhizhuang, Chuangyuan Xinke, and Tianyin Machinery also opened high [1]