前三季度业绩高增，板块滞涨配置价值凸显，证券ETF龙头(159993)交投活跃

Group 1 - The core viewpoint is that the brokerage sector continues to hold investment value amid a slow bull market, with a focus on leading brokerages for investment opportunities [1] - Following the "Nine Policies," the governance structure of China's capital market has significantly improved, leading to enhanced market profitability and trading activity, benefiting brokerages as service providers [1] - The recent central financial meeting has defined the future development pattern of the industry, with an increase in merger and acquisition activities driving supply-side reforms [1] - Year-to-date, brokerages have underperformed despite high activity levels, with the brokerage index rising only 2.44% compared to the 16.51% increase in the CSI 300 index, indicating potential for a rebound [1] - The brokerage sector is one of the few industries with strong fundamentals but weak stock performance this year, suggesting improved value for traditional brokerages in the context of financial IT valuation recovery [1] Group 2 - The Securities ETF Leader closely tracks the National Securities Leader Index to reflect the market performance of quality listed companies in the securities theme [2] - As of November 28, 2025, the top ten weighted stocks in the National Securities Leader Index account for 79.05% of the index, including companies like Dongfang Caifu and CITIC Securities [2]