商业航天板块活跃，航空航天ETF（159227）涨超2%，航天发展涨停

Group 1 - The A-share market indices have shown an upward trend, with the Shanghai Composite Index rising by 0.68%, the Shenzhen Component Index by 1.02%, and the ChiNext Index by 1.32% as of December 5, 2025 [1] - The Aerospace ETF (159227) increased by 2.36%, reaching a latest price of 1.172 yuan, with a trading volume of 306 million yuan and a turnover rate of 14.16% [1] - The Aerospace ETF has seen a significant growth of 3.76 million yuan in scale over the past month, bringing its total scale to 2.139 billion yuan, making it the largest in its index [1] Group 2 - The Aerospace ETF closely tracks the National Securities Aerospace Index, with a high military industry proportion of 98.2%, covering key sectors such as aerospace equipment, satellite navigation, and new materials [2] - The commercial aerospace concept holds a weight of 56.5% within the ETF, with top holdings including leading companies like Aerospace Development, China Satellite, and Aviation Industry Corporation of China [2]