证券行业上半年净利同比增逾40%，券商ETF（159842）开盘走强，机构：看好券商业绩增长、估值修复的持续性

Group 1 - The core viewpoint of the news highlights the strong performance of the brokerage sector, with significant revenue and profit growth reported for the first half of 2025 [2] - The brokerage industry achieved a total revenue of 2510.36 billion yuan, representing a year-on-year growth of 23.47%, and a net profit of 1122.80 billion yuan, up 40.37% year-on-year [2] - The brokerage sector's annualized return on equity (ROE) improved to 7.25%, an increase of 1.88 percentage points compared to the previous year [2] Group 2 - The brokerage ETF (159842) saw a net inflow of over 9.4 billion yuan in the past five days, indicating strong investor interest [1] - The ETF tracks the CSI All Share Securities Companies Index, which consists of up to 50 securities companies to reflect the overall performance of the industry [1] - Brokerage firms are expected to maintain high profit growth in Q3, with projected net profit growth of 38% year-on-year and ROE rising to 8.0% [3]