资金观点波动，市场缩量但模型继续提示情绪高位——量化择时周报20250321

Group 1 - The core viewpoint of the article indicates that market sentiment remains highly volatile, with a short-term shift from bullish to bearish [1][2] - The market sentiment structure indicator reached a low of -0.85 on January 13, 2023, and has since recovered, peaking at 2.2 as of March 21, 2025, signaling a bearish outlook for the upcoming week [2][3] - Despite a generally optimistic view on A-shares, there is an increasing emphasis on defensive attributes as the market shows signs of weakness [3][4] Group 2 - The analysis of various sector indicators shows that the public utilities sector continues to signal bullish trends, while sectors like oil and petrochemicals, transportation, and coal are also showing positive short-term signals [5][6] - The technology and media sectors have experienced significant pullbacks, leading to a bearish outlook in the short term [5][6] - The relative strength index (RSI) analysis indicates that the overall market sentiment is shifting towards value styles, with a stronger certainty in the short-term transition to value [6][7]