金融工程 | 证券研究报告 — 周报 2025 年 9 月 29 日 中银量化多策略行业轮动 周报 – 20250925 当前（2025 年 9 月 25 日）中银多策略行业配置系统仓位：非银行金融 （ 11.7%） 、 通 信 （ 10.4% ）、综合（ 7.2%） 、 电 力 设 备 及 新 能 源 （6.6%）、有色金属（6.4%）、农林牧渔（6.3%）、电子（5.5%）、煤 炭（5.4%）、基础化工（4.9%）、钢铁（4.7%）、医药（4.7%）、国防 军工（3.7%）、综合金融（3.6%）、家电（3.0%）、汽车（2.8%）、机 械（2.7%）、纺织服装（2.6%）、交通运输（2.6%）、银行（2.5%）、 传媒（1.5%）、计算机（1.4%）。 相关研究报告 《中银证券量化行业轮动系列（七）：如何把 握市场"未证伪情绪"构建行业动量策略》 20220917 《中银证券量化行业轮动系列（八）："估值泡 沫保护"的高景气行业轮动策略》20221018 《中银证券宏观基本面行业轮动新框架：对传 统自上而下资产配置困境的破局》20230518 《中银证券量化行业轮动系列（九）：长期反 转-中期动量-低拥挤 ...

Core Insights - The report highlights the current industry allocation of the Bank of China’s multi-strategy system, with significant positions in non-bank financials (11.7%), steel (11.0%), and comprehensive sectors (10.1%) [1] - The average weekly return for the CITIC primary industries was -0.4%, while the average return over the past month was 2.3% [3][10] - The report identifies the top-performing industries for the week as automotive (4.4%), electronics (4.4%), and electric equipment and new energy (4.1%), while the worst performers were banking (-5.6%), non-bank financials (-4.4%), and food and beverage (-3.6%) [3][10] Industry Performance Review - The report provides a detailed performance review of CITIC primary industries, indicating that the automotive sector has a year-to-date return of 34.4%, while electronics and electric equipment and new energy have returns of 48.0% and 36.0%, respectively [11] - The report notes that the composite strategy has achieved a cumulative return of 24.5% year-to-date, outperforming the CITIC primary industry equal-weight benchmark return of 22.2% by 2.2% [3] Valuation Risk Warning - The report employs a valuation warning system based on the PB ratio over the past six years, identifying industries with a PB ratio above the 95th percentile as overvalued [12][13] - Currently, the industries triggering high valuation warnings include retail, media, computing, and automotive, with their PB ratios exceeding the 95th percentile [13] Single Strategy Rankings and Recent Performance - The report outlines the top three industries based on the high profitability tracking strategy as non-bank financials, agriculture, and steel [15][16] - The report also details the performance of various strategies, with the S2 strategy (implied sentiment momentum tracking) highlighting mechanical, electric equipment and new energy, and comprehensive sectors as the top three industries [20] Macro Style Rotation Strategy - The macro style rotation strategy identifies the top six industries based on current macro indicators as comprehensive finance, computing, communication, national defense, electronics, and media [24] - The report emphasizes the importance of macroeconomic indicators in predicting industry performance, utilizing a multi-factor approach to assess industry exposure to various macroeconomic styles [22][23]

Core Insights - The report highlights the current positioning of the Bank of China’s multi-strategy industry allocation system, with a comprehensive allocation of 8.6% across various sectors, including Electronics (7.5%), Non-ferrous Metals (7.4%), and Banking (7.3) [1] - The report tracks the performance of various strategies, noting that the S2 sentiment tracking strategy achieved a weekly excess return of 3.3%, while the S1 industry profitability tracking strategy underperformed with an excess return of -0.1% [2][3] - The report identifies the top-performing sectors for the week as Machinery (5.4%), Non-ferrous Metals (4.4%), and National Defense Industry (4.2%), while the worst performers were Oil & Petrochemicals (-0.9%), Pharmaceuticals (-0.9%), and Comprehensive Finance (-0.6%) [3][10] Industry Performance Review - The average weekly return for the 30 CITIC first-level industries was 1.9%, with a one-month average return of 4.2% [10] - The report provides a detailed breakdown of weekly and monthly performance for each industry, indicating significant variations in returns across sectors [11] Valuation Risk Warning - The report employs a valuation warning system based on the PB ratio over the past six years, identifying industries with a PB ratio above the 95th percentile as overvalued [12][13] - Currently, the industries triggering high valuation warnings include Retail Trade, National Defense Industry, and Media, all exceeding the 95% threshold [13][14] Strategy Performance - The report outlines the performance of various strategies, with the S4 long-term reversal strategy showing a significant excess return of 6.4% year-to-date [3][15] - The S3 macro style rotation strategy has a current excess return of 4.3%, indicating strong performance in the context of macroeconomic indicators [3][24] Sector Rankings - The report ranks the current high-prospect sectors based on profitability expectations, with Non-ferrous Metals, Communication, and Agriculture leading the rankings [16][19] - The sentiment tracking strategy (S2) identifies Machinery, Computer, and Textile as the top sectors based on implied sentiment indicators [19][20] Macro Indicators - The report highlights the top six industries favored by current macroeconomic indicators, which include Comprehensive Finance, Computer, Media, National Defense Industry, and Non-bank Financials [24][25]

Core Insights - The current industry allocation of the Bank of China multi-strategy system includes Computer (9.6%), Steel (9.2%), Non-ferrous Metals (7.8%), Consumer Services (7.2%), and Banking (6.8) among others, indicating a diversified investment approach across various sectors [1] - The average weekly return of the CITIC primary industries is 3.5%, with the best-performing sectors being Coal (10.5%), Steel (10.2%), and Non-ferrous Metals (9.6%), while the worst performers are Banking (-2.1%), Communication (-0.6%), and Comprehensive Finance (-0.1%) [3][11] - The composite strategy achieved a cumulative return of 3.4% this week, with an annual cumulative return of 16.4%, outperforming the CITIC primary industry equal-weight benchmark by 1.9% [3] - The highest weight strategy currently is the medium to long-term reversal strategy (S4) at 21.4%, while the lowest is the macro style rotation strategy (S3) at 8.0% [3] - Recent adjustments in positions indicate an increase in upstream cyclical sectors and a decrease in TMT sectors [3] Industry Performance Review - The top three industries in terms of weekly performance are Coal (10.5%), Steel (10.2%), and Non-ferrous Metals (9.6%), while the bottom three are Banking (-2.1%), Communication (-0.6%), and Comprehensive Finance (-0.1%) [11] - The average monthly return over the past month is 7.3%, indicating a positive trend across the industries [11] Valuation Risk Warning - The current PB valuation for the Retail, Automotive, Defense, and Media industries exceeds the 95th percentile of their historical valuations, triggering a high valuation warning [14][15] Strategy Performance - The S1 strategy focusing on high profitability industries shows a weekly excess return of -0.4%, while the S2 strategy tracking unverified sentiment has an excess return of 3.0% [3] - The S4 medium to long-term reversal strategy has the highest weight and has shown significant performance, indicating its effectiveness in the current market environment [3][16] Sector Rankings - The current top three sectors based on profitability expectations are Computer, Non-ferrous Metals, and Steel [17] - The S2 strategy ranks Mechanical, Computer, and Comprehensive as the top sectors based on implied sentiment [20] Macro Style Rotation - The macro style rotation strategy indicates a bullish outlook for Comprehensive Finance, Computer, Media, Defense, Electronics, and Comprehensive sectors based on current macro indicators [24][25]