模型提示价量匹配度降低，市场情绪回落较快 ——量化择时周报20250704

Group 1 - The market sentiment score has further declined, with the current score at -0.9 as of July 4, down from -0.65 the previous week, indicating a bearish outlook [1][3] - The trading volatility between industries has decreased, suggesting a lack of active capital and increased uncertainty in short-term sentiment [3][11] - The overall trading volume in the A-share market has shown a slight increase compared to the previous week, but the daily trading volume has been on a downward trend, with the lowest daily trading volume recorded at 1.33 trillion RMB on Thursday [5][8] Group 2 - The short-term trend scores for industries such as steel, construction materials, and basic chemicals have significantly increased, with construction materials showing a rise of 90.91% [23][24] - The banking, communication, media, and comprehensive sectors are identified as the top five industries with the strongest short-term trends [23] - The value style is currently dominant, with the model indicating a preference for large-cap stocks over growth stocks [23][24]