——金融工程市场跟踪周报20260111：春季躁动仍可期-20260111

• The report discusses a volume-timing model that has issued buy signals for major broad-based indices, indicating a positive market sentiment[1][2][22] - The volume-timing model is constructed by analyzing the volume indicators of major broad-based indices and their ETFs, which have shown an increase in trading volume, suggesting a bullish market outlook[1][2][22] - The specific construction process of the volume-timing model involves tracking the trading volume of major indices and ETFs, and when the volume increases significantly, the model issues a buy signal[1][2][22] - The evaluation of the volume-timing model indicates that it is effective in capturing market sentiment and providing timely buy signals[1][2][22] - The report also introduces a sentiment indicator based on the proportion of rising stocks within the CSI 300 index, which helps gauge market sentiment by tracking the number of stocks with positive returns over a specified period[23][24] - The construction process of this sentiment indicator involves calculating the proportion of CSI 300 index constituent stocks with positive returns over a given period, and using this proportion to assess market sentiment[23][24] - The evaluation of this sentiment indicator suggests that it is useful for quickly capturing market upturns, although it may miss out on gains during prolonged bullish phases and has limitations in predicting market downturns[23][24] - Another sentiment indicator discussed in the report is the moving average sentiment indicator, which uses the eight moving averages of the CSI 300 index to determine market trends[30][31] - The construction process of the moving average sentiment indicator involves calculating the eight moving averages (8, 13, 21, 34, 55, 89, 144, 233) of the CSI 300 index closing prices, and assigning values based on the number of moving averages the current price exceeds[30][31] - The evaluation of the moving average sentiment indicator indicates that it provides a clearer understanding of the market trends and is effective in identifying bullish phases[30][31] - The report includes backtesting results for the volume-timing model, showing that the model has consistently issued buy signals for major indices such as the Shanghai Composite Index, SSE 50, CSI 300, CSI 500, CSI 1000, and the ChiNext Index[23] - The sentiment indicator based on the proportion of rising stocks within the CSI 300 index has shown that the proportion of rising stocks is around 74%, indicating a positive market sentiment[24] - The moving average sentiment indicator shows that the CSI 300 index is currently in a bullish phase, as the short-term moving average is above the long-term moving average[30][31]