Report Information - Report Title: Weekly Report on Capital Flows of Exchange-Traded Index Funds [1] - Data Date: July 7, 2025 - July 11, 2025 [1] - Analyst: Jin Ling [1] - Report Date: July 16, 2025 [1] Core Viewpoints - The report presents the fund scale, weekly price change, and weekly net capital inflow of various domestic passive stock funds, overseas funds, bond funds, commodity funds, and index-enhanced funds from July 7 to July 11, 2025 [4][5][6] Summary by Categories Domestic Passive Stock Funds - The scale of Shanghai Stock Exchange 50 funds is 15.9456 billion yuan, with a weekly increase of 1.30% and a net capital inflow of 0.669 billion yuan [4] - The scale of CSI 300 funds is 98.3449 billion yuan, with a weekly increase of 1.20% and a net capital outflow of 0.351 billion yuan [4] - The scale of CSI 500 funds is 14.012 billion yuan, with a weekly increase of 1.98% and a net capital inflow of 0.457 billion yuan [4] - The scale of CSI 1000 funds is 11.6917 billion yuan, with a weekly increase of 2.42% and a net capital inflow of 2.541 billion yuan [4] - The scale of ChiNext Index funds is 12.6448 billion yuan, with a weekly increase of 2.30% and a net capital outflow of 1.433 billion yuan [4] Overseas Funds - The scale of Nasdaq 100 funds is 7.8421 billion yuan, with a weekly increase of 0.01% and a net capital outflow of 1.093 billion yuan [5] - The scale of S&P 500 funds is 2.0837 billion yuan, with a weekly decrease of 0.13% and a net capital inflow of 0.21 billion yuan [5] - The scale of Dow Jones funds is 0.1708 billion yuan, with a weekly decrease of 0.17% and a net capital outflow of 0.001 billion yuan [5] Bond Funds - The scale of 30-year bond funds is 0.8969 billion yuan, with a weekly decrease of 0.30% and a net capital inflow of 0.1691 billion yuan [6] - The scale of 10-year bond funds is 0.409 billion yuan, with a weekly decrease of 0.15% and a net capital inflow of 0.0443 billion yuan [6] - The scale of 5 - 10-year bond funds is 3.8952 billion yuan, with a weekly decrease of 0.17% and a net capital inflow of 0.0446 billion yuan [6] Commodity Funds - The scale of gold funds is 7.0887 billion yuan, with a weekly decrease of 0.40% and a net capital inflow of 0.0523 billion yuan [6] - The scale of soybean meal funds is 0.4193 billion yuan, with a weekly increase of 0.52% and a net capital inflow of 0.0012 billion yuan [6] - The scale of non-ferrous metal funds is 0.0745 billion yuan, with a weekly decrease of 1.17% and a net capital outflow of 0.0017 billion yuan [6] Index-Enhanced Funds - The scale of Shanghai Stock Exchange 50 index-enhanced funds is 0.0076 billion yuan, with a weekly increase of 1.75% and a net capital outflow of 0.0001 billion yuan [6] - The scale of CSI 300 index-enhanced funds is 0.3209 billion yuan, with a weekly increase of 1.14% and a net capital outflow of 0.0084 billion yuan [6] - The scale of CSI 500 index-enhanced funds is 0.1978 billion yuan, with a weekly increase of 1.96% and a net capital outflow of 0.0014 billion yuan [6]

Market Performance - The northbound heavy positions outperformed the fund heavy positions, with a weekly return of 1.73% compared to 1.60% for the fund heavy index[10] - The overall market showed a slight acceleration in industry and style rotation[4] Sector Highlights - The healthcare sector led with a weekly increase of 3.63%, outperforming the overall A-share market by 2.42%[19] - The financial sector also performed well, with a weekly gain of 1.99%, exceeding the A-share benchmark by 0.77%[19] Investment Style - Low valuation stocks showed the highest gains, with the low valuation index rising by 3.23%[23] - Large-cap and low-volatility stocks dominated the performance, indicating a preference for stability in the current market environment[21] Thematic Trends - The Low Carbon Leaders 30 index was the top performer among themes, with a weekly increase of over 3%[25] - The carbon neutrality series also showed positive returns, with the Longjiang Carbon Neutral Index rising by 2.16%[25]

- Model Name: Style Rotation Model; Model Construction Idea: The model is built from basic style factors such as valuation, market capitalization, volatility, and momentum, gradually constructing a style timing and scoring system[1][6] - Model Construction Process: 1. Construct 640 micro features based on 80 underlying micro indicators[1][6] 2. Use common indices as style stock pools instead of absolute proportion division of style factors to construct new style returns as labels[1][6] 3. Use a rolling training random forest model to avoid overfitting risks, select features, and obtain style recommendations[1][6] 4. Construct a style rotation framework from style timing to style scoring and from style scoring to actual investment[1][6] - Model Evaluation: The model effectively avoids overfitting risks and provides a comprehensive framework for style rotation from timing to scoring and actual investment[1][6] Model Backtest Results - Style Rotation Model, Annualized Return: 21.63%, Annualized Volatility: 24.09%, IR: 0.90, Monthly Win Rate: 59.12%, Maximum Drawdown: 28.33%[7][8] - Market Benchmark, Annualized Return: 7.21%, Annualized Volatility: 21.56%, IR: 0.33, Monthly Win Rate: 56.20%, Maximum Drawdown: 43.34%[8] - Excess Return, Annualized Return: 13.35%, Annualized Volatility: 11.43%, IR: 1.17, Monthly Win Rate: 66.42%, Maximum Drawdown: 10.28%[7][8] Monthly Performance - June 2025, Style Rotation Model Return: 1.28%, Excess Return: -2.51%[13] - July 2025, Latest Style Timing Directions: Low Valuation, Small Market Cap, Reversal, Low Volatility[13] - July 2025, Latest Holding Index: CSI Dividend Index[13]

Report Information - Report Title: Weekly Report on Capital Flows of Exchange-Traded Index Funds [1] - Data Date: April 21 - April 25, 2025 [1] - Analyst: Jin Ling [1] - Report Date: April 28, 2025 [1] Core Viewpoints - The report presents the capital flow, fund scale, and weekly price change data of domestic passive stock funds, overseas index funds, and other types of index funds from April 21 to April 25, 2025, helping investors understand the market dynamics of different types of index funds [4][5][6] Summary by Category Domestic Passive Stock Funds - **Composite Concepts**: Among them, the CSI 1000 had a weekly price increase of 1.95% and a net capital inflow of 594 million yuan; the Science and Technology Innovation 100 had a weekly price increase of 0.69% and a net capital inflow of 391 million yuan; while the Shanghai - Shenzhen 300 had a weekly price increase of 0.38% but a net capital outflow of 2.783 billion yuan [4] - **Industry Themes**: The large - technology concept had a weekly price increase of 1.10% and a net capital inflow of 4.849 billion yuan; the large - health concept had a weekly price increase of 2.36% and a net capital inflow of 479 million yuan; the large - consumer concept had a weekly price increase of 0.36% and a net capital outflow of 1.397 billion yuan [4] - **Style Strategies**: The dividend - low - volatility concept had a weekly price increase of 0.76% and a net capital inflow of 87 million yuan; the growth concept had a weekly price increase of 1.84% and a net capital outflow of 109 million yuan [4] - **Enterprise Nature**: The China Special Valuation (C - Special Valuation) concept had a weekly price change of - 0.05% and a net capital outflow of 242 million yuan [4] - **Region**: The regional concept had a weekly price increase of 1.62% and a net capital outflow of 600,000 yuan [4] Overseas Index Funds - **Composite Concepts**: The Nasdaq 100 had a weekly price increase of 4.79% and a net capital inflow of 1.052 billion yuan; the S&P 500 had a weekly price increase of 3.35% and a net capital inflow of 366 million yuan; the Nikkei 225 had a weekly price increase of 1.50% and a net capital outflow of 16 million yuan [5] - **Industry Themes**: The Hong Kong Stock Technology concept had a weekly price increase of 3.73% and a net capital inflow of 553 million yuan; the China Internet concept had a weekly price increase of 5.22% and a net capital outflow of 51 million yuan; the Hong Kong Stock Medical concept had a weekly price increase of 9.53% and a net capital outflow of 3.053 billion yuan [5] - **Style Strategies**: The dividend concept had a weekly price increase of 1.18% and a net capital inflow of 200,000 yuan; the dividend - low - volatility concept had a weekly price increase of 1.85% and a net capital inflow of 100,000 yuan [5] Other Types of Index Funds - **Bond Funds**: Among interest - rate - related bond funds, the 10 - year bond fund had a weekly price increase of 0.05% and a net capital inflow of 3 million yuan; the 5 - 10 - year bond fund had a weekly price change of - 0.04% and a net capital outflow of 195 million yuan [6] - **Commodity Funds**: The gold fund had a weekly price change of - 0.70% and a net capital inflow of 1.8109 billion yuan; the non - ferrous metal fund had a weekly price increase of 1.70% and a net capital outflow of 400,000 yuan [6] - **Index - Enhanced Funds**: The CSI 500 index - enhanced fund had a weekly price increase of 1.92% and a net capital outflow of 18 million yuan; the GEM index - enhanced fund had a weekly price increase of 2.45% and a net capital outflow of 500,000 yuan [6]