A股市场快照：宽基指数每日投资动态-20260209

• The report primarily focuses on tracking and analyzing the performance of broad-based indices in the A-share market, including metrics such as daily returns, moving averages, turnover rates, risk premiums, PE-TTM, dividend yields, and net asset ratios[1][2][4] - The turnover rate of the indices is calculated as the weighted average turnover rate of constituent stocks, with the formula: $ \text{Turnover Rate} = \frac{\Sigma(\text{Floating Shares of Constituent Stocks} \times \text{Turnover Rate of Constituent Stocks})}{\Sigma(\text{Floating Shares of Constituent Stocks})} $[19] - The risk premium is measured relative to the 10-year government bond yield, serving as a reference for risk-free rates. It evaluates the relative investment value and deviation of indices. The report highlights that indices like CSI 1000 and CSI 2000 exhibit higher volatility in risk premiums compared to others[28][29][32] - The PE-TTM (Price-to-Earnings Trailing Twelve Months) is used as a valuation metric to assess the investment value of indices. The report notes that indices such as CSI 500 (98.51%) and CSI 1000 (98.43%) have high 5-year historical percentiles, while indices like SSE 50 (81.9%) and ChiNext Index (60.83%) are relatively lower[40][43][44] - Dividend yield is analyzed as a measure of cash return, particularly relevant during market downturns. The report observes that indices like CSI 500 (7.36%) and CSI 2000 (3.88%) have relatively low 5-year historical percentiles, while ChiNext Index (56.36%) and CSI 300 (38.76%) are higher[50][53][55] - The net asset ratio (P/B ratio below 1) is used to evaluate market valuation attitudes. The report indicates that the current net asset ratios for indices are as follows: SSE 50 (24.0%), CSI 300 (16.67%), CSI 500 (10.6%), CSI 1000 (7.0%), CSI 2000 (2.45%), and CSI All Share (5.5%)[59]