【广发金工】融资余额增加

Market Performance - The Sci-Tech 50 Index increased by 1.32% over the last five trading days, while the ChiNext Index rose by 3.17%. In contrast, the large-cap value index fell by 0.36%, and the large-cap growth index increased by 2.41% [1] - The communication and pharmaceutical sectors performed well, whereas media and real estate sectors lagged behind [1] Risk Premium Analysis - The static PE of the CSI All Share Index minus the yield of 10-year government bonds indicates a risk premium. Historical extreme bottoms have shown this data at two standard deviations above the mean, with recent peaks at 4.17% on April 26, 2022, and 4.08% on October 28, 2022. As of January 19, 2024, the indicator was at 4.11%, marking the fifth occurrence since 2016 exceeding 4% [1] - As of July 18, 2025, the indicator stands at 3.50%, with the two standard deviation boundary at 4.76% [1] Valuation Levels - As of July 18, 2025, the CSI All Share Index's TTM PE is at the 65th percentile, with the SSE 50 and CSI 300 at 68% and 61%, respectively. The ChiNext Index is close to 24%, while the CSI 500 and CSI 1000 are at 45% and 33% [2] - The ChiNext Index's valuation is relatively low compared to historical averages [2] Long-term Market Trends - The Shenzhen 100 Index has experienced bear markets every three years, followed by bull markets, with declines ranging from 40% to 45%. The current adjustment began in Q1 2021, suggesting a potential upward cycle [2] Fund Flow and Trading Activity - In the last five trading days, ETF inflows totaled 3.1 billion yuan, and margin financing increased by approximately 30.7 billion yuan. The average daily trading volume across both markets was 15.246 billion yuan [2] AI and Data Analysis - A convolutional neural network (CNN) was utilized to model price and volume data, mapping learned features to industry themes. The latest focus is on low volatility dividend themes [9]