A股市场快照：宽基指数每日投资动态-20251021

• The report provides a snapshot of the performance of broad-based indices in the A-share market, highlighting that all indices experienced an increase on October 20, 2025, with the ChiNext Index (1.98%) and CSI 2000 (1.43%) showing the largest daily gains[1][2][10] - The ChiNext Index achieved the highest annual growth rate of 39.78%, followed by CSI 2000 (28.01%) and CSI 500 (23.47%), while the SSE 50 recorded the smallest annual growth rate of 10.81%[10][11] - The ChiNext Index broke above its 5-day moving average, while other indices remained below their 5-day and 10-day moving averages, with all indices being more than 1.5% away from their 250-day highs[13][14] - The turnover rate of indices on October 20, 2025, was led by CSI 2000 (3.21), followed by CSI 1000 (2.25) and ChiNext Index (2.07), while SSE 50 had the lowest turnover rate at 0.31[16][17] - The distribution of daily returns showed that the ChiNext Index had the largest negative skewness and kurtosis deviation, while CSI 1000 had the smallest negative skewness and kurtosis deviation[23][24] - Risk premium analysis revealed that the ChiNext Index (88.81%) and CSI 2000 (85.08%) had relatively high 5-year percentile values, while CSI 1000 (72.7%) and SSE 50 (62.22%) had lower values[28][30] - PE-TTM analysis indicated that CSI 500 (98.26%) and CSI All Index (95.62%) had high 5-year percentile values, while CSI 2000 (82.89%) and ChiNext Index (58.02%) had lower values[39][41] - Dividend yield analysis showed that the ChiNext Index (71.07%) and CSI 1000 (50.66%) were at relatively high 5-year historical percentile values, while CSI 2000 (24.13%) and CSI 500 (16.61%) were at lower values[50][51] - Current net break rates for indices were reported as follows: SSE 50 (20.0%), CSI 300 (15.67%), CSI 500 (11.6%), CSI 1000 (7.4%), CSI 2000 (3.3%), ChiNext Index (1.0%), and CSI All Index (5.99%)[52][54]