西大门跌2.02%，成交额4525.51万元，主力资金净流出601.01万元

Core Viewpoint - The stock of Xidamen has experienced fluctuations, with a recent decline of 2.02% and a year-to-date increase of 67.99%, indicating volatility in its market performance [1][2]. Financial Performance - For the period from January to September 2025, Xidamen achieved a revenue of 651 million yuan, representing a year-on-year growth of 10.43%. The net profit attributable to shareholders was 87.93 million yuan, with a slight increase of 1.16% year-on-year [2]. - Since its A-share listing, Xidamen has distributed a total of 152 million yuan in dividends, with 101 million yuan distributed over the past three years [3]. Stock Market Activity - As of November 17, Xidamen's stock price was 16.48 yuan per share, with a market capitalization of 3.153 billion yuan. The trading volume was 45.26 million yuan, with a turnover rate of 1.43% [1]. - The stock has appeared on the "龙虎榜" (Dragon and Tiger List) four times this year, with the most recent appearance on November 4, where it recorded a net buy of -31.22 million yuan [1]. Shareholder Information - As of September 30, the number of shareholders for Xidamen was 8,052, a decrease of 37.40% from the previous period. The average number of circulating shares per person increased by 60.44% to 23,588 shares [2]. - Notably, the fund "诺安多策略混合A" has exited the list of the top ten circulating shareholders as of September 30, 2025 [3]. Business Overview - Xidamen, established on December 22, 1997, and listed on December 31, 2020, specializes in the research, production, and sales of functional shading materials. The main revenue sources include finished curtains (50.84%), blackout fabrics (19.73%), sunlight fabrics (17.69%), adjustable light fabrics (8.89%), and others (2.84%) [1][2].