保险资金顺势加仓A股资产，同类规模最大的自由现金流ETF（159201）持续获益

Group 1 - The core viewpoint of the articles highlights the recovery of the Guozheng Free Cash Flow Index, with a 0.31% increase as of August 21, driven by leading stocks such as Dongmagnet and Zhejiang Jiantou [1] - The largest free cash flow ETF (159201) has seen a net inflow of 156 million yuan over the past three days, indicating strong investor interest [1] - A state-owned insurance institution emphasizes the importance of optimizing equity asset allocation in a declining interest rate environment to enhance long-term returns and support the real economy [1] Group 2 - The Free Cash Flow ETF (159201) closely tracks the Guozheng Free Cash Flow Index, selecting stocks with positive and high free cash flow after liquidity, industry, and ROE stability screening, making it suitable for long-term investment [2] - The fund management fee is set at an annual rate of 0.15%, and the custody fee at 0.05%, both of which are among the lowest in the market, maximizing benefits for investors [2]