Core Insights - The commercial aerospace sector has attracted significant capital market interest, with the Wind Commercial Aerospace Index showing a year-to-date increase of over 28%, outperforming the broader market [1] - Several stocks in this sector, including Srey New Materials, Longxi Co., and Chaozhuo Aerospace Technology, have seen their year-to-date gains exceed 100% [1] Financing and Leverage - As of November 27, the overall financing balance for commercial aerospace concept stocks approached 30 billion yuan, representing an increase of over 25% compared to the end of last year [1] - Companies such as Feili Hua, Aerospace Huan Yu, Chaozhuo Aerospace Technology, and Srey New Materials have experienced over 100% increase in financing from investors [1] Shareholder Dynamics - Among the commercial aerospace concept stocks, 7 companies reported a decrease in the number of shareholders compared to the end of Q3, with 5 of these stocks seeing a decline of over 3% in shareholder numbers, including Boyun New Materials, Aerospace Nanhu, and Landun Optoelectronics [1] Market Performance - Within the 7 stocks that saw a decrease in shareholder numbers, AVIC Xi'an Aircraft Industry and Thunder Micro Power have both declined by over 10% year-to-date, while Boyun New Materials and Aerospace Nanhu have performed well with significant gains [1] - Aerospace Nanhu has attracted nearly 75% increase in financing from investors this year, and all three companies—Aerospace Nanhu, AVIC Xi'an Aircraft Industry, and Aerospace Rainbow—have been the focus of research from over 80 institutions this year [1]