A股市场快照：宽基指数每日投资动态2026.01.30-20260130

• 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][3][4] - Risk Premiums: The risk premium is calculated using the yield of 10-year government bonds as the risk-free rate. It measures the relative investment value and deviation of indices. For example, the current risk premium for the SSE 50 is 1.64%, with a 5-year historical percentile of 94.21%, while the CSI 500 has a negative risk premium of -0.98% and a 5-year historical percentile of 16.35%[27][31][34] - PE-TTM: The PE-TTM (Price-to-Earnings Trailing Twelve Months) is used as a valuation reference. The CSI All Share Index and CSI 500 have the highest 5-year historical percentiles at 99.92% and 99.75%, respectively, indicating high valuation levels. In contrast, the SSE 50 and ChiNext Index have lower percentiles at 85.87% and 62.89%, respectively[39][42][44] - Dividend Yields: Dividend yield reflects the cash dividend return rate. The current dividend yield for the SSE 50 is 3.19%, while the CSI 500 and CSI 2000 have lower yields at 1.21% and 0.71%, respectively. The ChiNext Index has a 5-year historical percentile of 56.20%, indicating a relatively high historical level[48][53][55] - Net Asset Ratios: The net asset ratio measures the proportion of stocks trading below their net asset value. Currently, the SSE 50 has the highest ratio at 24.0%, while the CSI 2000 has the lowest at 2.35%, reflecting market valuation attitudes[54][57]