力箭一号遥八发射成功，航空航天ETF（159227）高开高走，天奥电子涨停

Group 1 - The A-share market saw a collective rebound on October 20, with the aerospace ETF (159227) rising by 0.88% and achieving a transaction volume of 56.88 million yuan, leading its category [1] - The successful launch of the Lijian-1 Yao-8 rocket on October 19, 2025, marked a significant achievement in China's commercial space sector, successfully placing three satellites into orbit [1] - Since late July 2025, the frequency of satellite launches in China has significantly increased, indicating a rapid development phase for the country's satellite internet network [1] Group 2 - The aerospace ETF (159227) closely tracks the Guozheng Aerospace Index, with a high military industry concentration of 98.2%, covering key sectors such as aerospace equipment, satellite navigation, and new materials [2] - The ETF includes leading companies in the military sector and has a substantial weight of 25.14% in the commercial aerospace concept [2]