Market Sentiment Tracking - As of May 30, 2025, the proportion of rising stocks in the CSI 300 has increased month-on-month, with the rising stock ratio above 50%, indicating high market sentiment [2] - Momentum sentiment indicators show a downward trend in both fast and slow lines over the past month, with the fast line below the slow line, suggesting a cautious outlook in the near term [2] - The short-term CSI 300 index is currently in a non-prosperous sentiment zone [2] Fund Separation Degree Tracking - As of May 30, 2025, the degree of fund separation has slightly decreased, indicating a strengthening of fund clustering [3] - The excess returns of clustered stocks and funds have slightly declined over the past month [3] PB-ROE-50 Strategy Tracking - In May 2025, the PB-ROE-50 strategy achieved positive excess returns across various stock pools [4] - The strategy based on the CSI 500 stock pool gained an excess return of 2.39% [4] - The strategy based on the CSI 800 stock pool achieved an excess return of 1.30% [4] - The strategy based on the overall market stock pool obtained an excess return of 1.33% [4] Institutional Research Strategy Tracking - In May 2025, the private equity research tracking strategy generated positive excess returns [5] - The public fund research stock selection strategy relative to the CSI 800 had an excess return of -0.44% [5] - The private equity research tracking strategy relative to the CSI 800 achieved an excess return of 2.57% [5] Negative List - As of May 30, 2025, among the top 30 stocks with high interest-bearing debt ratios, several companies such as Zhongyida, Guiding Compass, and Modern Investment ranked 100 or lower under traditional metrics [6] - Stocks with high financial cost burden ratios include companies like Liaoning Chengda and Yinbao Shanyin, with all indicators exceeding 10 times [6]