- The report discusses multiple quantitative models for market timing, including short-term, medium-term, and long-term models. These models are constructed based on price-volume, acceleration and trend, momentum, and limit-up/down perspectives. The report emphasizes the importance of combining signals from different models and periods to achieve a balanced strategy[9][11][12] - The short-term models include the "Volume Model" (neutral), "Feature Institutional Model" (neutral), "Feature Volume Model" (bearish), "Smart Algorithm CSI 300 Model" (bullish), and "Smart Algorithm CSI 500 Model" (bearish)[11][70] - Medium-term models include the "Limit-Up/Down Model" (neutral), "Up-Down Return Difference Model" (bullish for some broad-based indices), and "Calendar Effect Model" (bullish)[12][71] - The long-term model is the "Long-Term Momentum Model," which is neutral[72] - Comprehensive models such as the "A-Share Comprehensive Weapon V3 Model" and "A-Share Comprehensive CSI 2000 Model" are neutral[73] - For Hong Kong stocks, the medium-term models include the "Turnover-to-Volatility Model" (bearish), "Hang Seng Index Up-Down Return Difference Model" (neutral), and "Up-Down Return Similarity Model" (bullish)[13][74] - Backtesting results for the "Cup-and-Handle Pattern" show a weekly decline of -0.44%, outperforming the Shanghai Composite Index by 0.83%. Since December 31, 2020, the cumulative return of this pattern is 19.67%, exceeding the Shanghai Composite Index by 2.61%[43][44] - Backtesting results for the "Double-Bottom Pattern" show a weekly decline of -0.88%, outperforming the Shanghai Composite Index by 0.39%. Since December 31, 2020, the cumulative return of this pattern is 23.45%, exceeding the Shanghai Composite Index by 6.39%[43][50]

Group 1 - The market continued to rise last week, with the CSI 300 index increasing by 1.54%, the Shanghai Composite Index by 1.40%, and the CSI 500 index by 0.81% [3] - Incremental capital has driven the A-share market upward, but internal structural differentiation has re-emerged [3] - The economic fundamentals in both China and the US remain weak, with China's PMI data indicating ongoing pressure from the trade war, and US employment data showing volatility that may not accurately reflect the job market [4] Group 2 - The technical signals have been fulfilled, but the lack of fundamental support suggests that the market may return to a state of fluctuation due to the rapid withdrawal of new capital [5] - The market reached 3500 points, aligning with technical predictions, but the sustainability of this rise is in question due to unfavorable internal structural changes [5] - The recommendation for the main board is to maintain a medium position, while the small and medium-sized market segments should also revert to a medium position, indicating a shift towards a balanced style [5]