商业航天板块盘初拉升，泰尔股份5连板

Group 1 - The commercial aerospace sector experienced a significant rally on December 31, with notable stock performances including Tailong Co. achieving a five-day consecutive rise [1] - LeiKe Defense, Hongying Intelligent, and Shunhao Co. reached their daily limit up, indicating strong investor interest and confidence in these companies [1] - Taily Technology saw an increase of over 10%, while other companies such as Guanglian Aviation, Xinwei Communication, Fenghuo Communication, Qian Zhao Optoelectronics, and Guangdong Hongda also experienced gains [1]