深市规模最大的证券ETF(159841)涨超2%，聪明资金连续8天布局超12亿元，规模站稳百亿元大关！机构强调重视券商板块配置机会

Core Viewpoint - The securities ETF (159841) has shown significant performance, with a recent increase in both its price and trading volume, indicating strong investor interest and confidence in the sector [3][5]. Fund Performance - As of October 20, the securities ETF (159841) reached a new high in size at 10.256 billion yuan and a total of 9.165 billion shares, marking the highest since its inception [3]. - The ETF has experienced continuous net inflows over the past eight days, with a peak single-day inflow of 310 million yuan, totaling 1.215 billion yuan in net inflows [3]. Product Highlights - The securities ETF (159841) tracks a selection of high-quality listed brokerages, with nearly 60% of its holdings concentrated in the top ten leading brokerages, combining both large asset management and investment banking leaders [3]. - The remaining 40% of the holdings include smaller brokerages, which are expected to show high performance due to their growth potential, making the ETF an efficient investment tool for both large and small brokerages [3]. Market Trends - On October 14, Dongwu Securities reported a projected net profit of 2.748 billion to 3.023 billion yuan for the first three quarters, reflecting a year-on-year increase of 50% to 65%, indicating strong performance across the brokerage sector [5]. - The number of active users for securities service apps reached 17.4 million in September, a year-on-year increase of 9.73%, while new A-share accounts opened in September totaled 2.9372 million, up 60.73% year-on-year [5]. Institutional Insights - According to Founder Securities, the recovery trend in the brokerage sector's fundamentals is clear, with high growth in earnings and a divergence in valuation performance, suggesting opportunities for sector allocation [6]. - Guojin Securities noted a high probability of continued earnings growth in the short term for the securities sector, with a favorable valuation ratio, as the average daily stock trading volume in Q3 was 2.11 trillion yuan, a year-on-year increase of 211% [6].