红利板块走强，港股通央企红利ETF南方(520660)涨近2%，红利低波50ETF(515450)规模续创新高，现金流ETF南方(159232)涨超1%

Group 1 - A-shares opened lower on July 30, 2025, with the Shanghai Composite Index rebounding, while Hong Kong stocks experienced fluctuations, particularly in high-dividend sectors such as steel, petrochemicals, and coal [1] - The Hong Kong Stock Connect Central State-Owned Enterprises Dividend ETF (520660) reached a new high of 1.142 billion yuan as of July 29, with continuous net inflows over the past three days [1] - The Low Volatility Dividend ETF (515450) achieved a record high of 13.259 billion yuan, with a total net inflow of 3.019 billion yuan over the past 16 days [1] Group 2 - China Galaxy Securities noted that adjustments to the long-term assessment of insurance funds by the Ministry of Finance will encourage insurance capital to increase equity asset allocation, benefiting bank stocks due to their stable dividends and low valuations [2] - Guosen Securities (Hong Kong) indicated that despite recent pullbacks in the banking sector, long-term funds like insurance still face asset scarcity, making high-quality retail banks attractive defensive assets [2] - The Low Volatility Dividend ETF (515450) closely tracks the S&P China A-Share Large Cap Low Volatility Dividend Index, which measures the performance of the 50 least volatile high-dividend large-cap stocks in the A-share market [2] Group 3 - The Hong Kong Stock Connect Central State-Owned Enterprises Dividend ETF (520660) tracks the CSI National New Hong Kong Stock Connect Central State-Owned Enterprises Dividend Index, reflecting the performance of high-dividend state-owned enterprises [3] - The Cash Flow ETF (159232) tracks the CSI All Index Free Cash Flow Index, which selects 100 companies with high free cash flow rates to represent the overall performance of companies with strong cash flow generation capabilities [3]