风险因子调降释放红利，300红利低波ETF(515300)有望持续受益

Group 1 - The core viewpoint of the news is the adjustment of risk factors for insurance companies' holdings in certain indices, which is expected to encourage long-term capital investment in the market [1][2] - The Financial Regulatory Authority announced a reduction in the risk factor for stocks held by insurance companies for over three years in the CSI 300 Index and the CSI Dividend Low Volatility 100 Index from 0.3 to 0.27 [1][2] - The adjustment is based on a weighted average holding period over the past six years, indicating a trend towards strengthening long-term capital in the market [1][2] Group 2 - As of November 28, 2025, the top ten weighted stocks in the CSI 300 Dividend Low Volatility Index include China Shenhua, Shuanghui Development, Sinopec, Gree Electric Appliances, and others, accounting for a total of 35.7% of the index [1] - The CSI 300 Dividend Low Volatility ETF (515300) closely tracks the CSI 300 Dividend Low Volatility Index, highlighting its advantages in a volatile market [2] - Investors without stock accounts can access investment opportunities through the corresponding CSI 300 Dividend Low Volatility ETF linked fund (007606) [3]