成交额超3000万元，券商ETF基金(515010)连续3天净流入

Core Viewpoint - The brokerage ETF fund (515010) has shown a recent decline but has experienced significant growth over the past three years, indicating strong performance relative to comparable funds [2][3]. Group 1: Fund Performance - As of October 27, 2025, the brokerage ETF fund has increased by 56.26% over the past three years, ranking it in the top 2 among comparable funds [3]. - The fund's highest monthly return since inception was 37.91%, with an average monthly return of 7.84% and an annualized profit percentage of 60.00% [3]. - The fund has outperformed its benchmark with an annualized excess return of 3.90% since inception [3]. Group 2: Fund Metrics - The brokerage ETF fund's latest scale reached 1.98 billion yuan, marking a one-year high [2]. - The fund's latest share count is 1.361 billion shares, also a one-year high [2]. - The fund has seen a net inflow of 36.49 million yuan over the past three days, with a daily average net inflow of 12.16 million yuan [2]. Group 3: Liquidity and Trading Activity - The fund's turnover rate was 1.65% with a trading volume of 32.58 million yuan on the latest trading day [2]. - The average daily trading volume over the past month was 81.50 million yuan [2]. - The fund's financing net purchase amount was 4.99 million yuan on the previous trading day, with a latest financing balance of 48.67 million yuan [2]. Group 4: Index Tracking - The brokerage ETF fund closely tracks the CSI All Share Securities Company Index, which categorizes securities into various industry levels [4]. - As of September 30, 2025, the top ten weighted stocks in the index accounted for 60.1% of the total weight, with Dongfang Caifu and CITIC Securities being the top two [4][6].