金融工程专题 2026 年 02 月 11 日 金融工程研究团队 魏建榕（首席分析师） 证书编号：S0790519120001 傅开波（分析师） 证书编号：S0790520090003 高 鹏（分析师） 证书编号：S0790520090002 苏俊豪（分析师） 证书编号：S0790522020001 胡亮勇（分析师） 证书编号：S0790522030001 王志豪（分析师） 证书编号：S0790522070003 盛少成（分析师） 证书编号：S0790523060003 蒋韬（分析师） 证书编号：S0790525070001 常津铭（研究员） 证书编号：S0790126010044 相关研究报告 《量体裁衣：可转债的分层组合方 法》- 2022.02.12 《可转债配置：低估值增强与风格轮 动》- 2024.05.30 《可转债基金：分类、配置与优选》 2024.12.31 可转债指数的复制与增强 ——开源量化评论（120） 魏建榕（分析师） 苏俊豪（分析师） weijianrong@kysec.cn 证书编号：S0790519120001 sujunhao@kysec.cn 证书编号：S0790522020 ...

Quantitative Models and Construction Methods 1. Model Name: Event-Driven Stock Selection Strategy Based on Internal Incentive and Commitment Events - **Model Construction Idea**: The model leverages three core internal incentive and commitment events—equity incentives, employee stock ownership plans (ESOPs), and stock repurchase plans—to construct an event-driven stock selection strategy. These events are considered to have significant pricing implications for stock performance[3][4][14] - **Model Construction Process**: 1. **Equity Incentive Strategy**: - Select stocks that announced equity incentive plans within the past 60 calendar days - Exclude stocks that terminated equity incentives by the end of the month - Use equity incentive scale as a positive indicator and executive shareholding ratio as a negative indicator - Normalize scores using z-score and select the top 15 stocks for equal-weighted holding - Rebalance monthly with a transaction fee of 0.3% per side[119][121] 2. **ESOP Strategy**: - Select stocks that announced ESOPs within the past 60 calendar days - Exclude stocks that terminated ESOPs by the end of the month - Use ESOP scale as a positive indicator and select the top 15 stocks for equal-weighted holding - Rebalance monthly with a transaction fee of 0.3% per side[124][127] 3. **Stock Repurchase Strategy**: - Select stocks that announced stock repurchase plans within the past 60 calendar days - Rank stocks by trailing twelve-month (TTM) net profit and select the bottom 15 stocks for equal-weighted holding - Rebalance monthly with a transaction fee of 0.3% per side[131][133] 4. **Multi-Strategy Fusion**: - Combine the above three strategies into a unified portfolio using equal weighting - Rebalance monthly to form a composite investment strategy[138][140] 2. Model Evaluation - **Equity Incentive Strategy**: Demonstrates strong long-term performance with significant excess returns over the benchmark, indicating its effectiveness in capturing pricing signals from equity incentive events[121] - **ESOP Strategy**: Shows robust excess returns, with larger ESOP scales generally leading to higher future returns, reflecting the market's positive response to employee ownership[127] - **Stock Repurchase Strategy**: Exhibits higher volatility and less stable excess returns compared to the other two strategies, but still provides meaningful pricing signals, especially for companies with low current profitability[136] - **Multi-Strategy Fusion**: Combines the strengths of individual strategies, achieving complementary effects and delivering stable excess returns over the benchmark[141] --- Model Backtesting Results 1. Equity Incentive Strategy - Annualized Return: 27.02% - Annualized Volatility: 33.16% - Sharpe Ratio: 0.83 - IR: 1.13 - Maximum Drawdown: -54.89%[121][122] 2. ESOP Strategy - Annualized Return: 20.92% - Annualized Volatility: 29.00% - Sharpe Ratio: 0.73 - IR: 1.05 - Maximum Drawdown: -57.34%[127][128] 3. Stock Repurchase Strategy - Annualized Return: 16.04% - Annualized Volatility: 27.75% - Sharpe Ratio: 0.6 - IR: 0.8 - Maximum Drawdown: -36.15%[136][137] 4. Multi-Strategy Fusion - Annualized Return: 22.62% - Annualized Volatility: 29.58% - Sharpe Ratio: 0.77 - IR: 1.13 - Maximum Drawdown: -56.03%[141][142] --- Quantitative Factors and Construction Methods 1. Factor Name: Equity Incentive Scale - **Factor Construction Idea**: The scale of equity incentives reflects the intensity of management's commitment to improving company performance and aligning interests with shareholders[87] - **Factor Construction Process**: - Calculate the proportion of granted shares to total shares based on equity incentive announcements - Group samples into quintiles and analyze cumulative returns over 60 trading days post-announcement[87][88] - **Factor Evaluation**: Larger equity incentive scales are positively correlated with stronger stock performance, indicating effective alignment of management and shareholder interests[87] 2. Factor Name: ESOP Scale - **Factor Construction Idea**: The scale of ESOPs indicates the degree of employee engagement and alignment with company performance[89] - **Factor Construction Process**: - Calculate the proportion of ESOP shares to total shares based on ESOP announcements - Group samples into quintiles and analyze cumulative returns over 60 trading days post-announcement[89][91] - **Factor Evaluation**: While not strictly monotonic, larger ESOP scales generally lead to better stock performance, making it a useful positive indicator[91] 3. Factor Name: Stock Repurchase Scale - **Factor Construction Idea**: The scale of stock repurchases reflects management's confidence in the company's valuation and future prospects[93] - **Factor Construction Process**: - Use the maximum repurchase amount as a proportion of total shares to measure repurchase scale - Group samples into quintiles and analyze cumulative returns over 60 trading days post-announcement[93][95] - **Factor Evaluation**: Higher repurchase scales are associated with better stock performance, particularly for mid-to-high scale groups[95] --- Factor Backtesting Results 1. Equity Incentive Scale - Highest Quintile Annualized Return: >35%[90] 2. ESOP Scale - Highest Quintile Annualized Return: ~30-35%[92] 3. Stock Repurchase Scale - Second-Highest Quintile Annualized Return: ~50-60%[95] 4. Multi-Strategy Fusion - Annualized Return Range: 21%-28% across different parameter settings[149][150]

2026 年 02 月 11 日 输入性因素与中高端制造带动 PPI 环比高增 宏观研究团队 宏观经济点评 宏 观 研 究 宏 观 经 济 点 评 开 《灵活高效运用降准降息等多种政策 工 具 — 央 行 Q4 货政报告点评》 -2026.2.11 《AI 产业链产品出口或将延续强势— 宏观经济专题》-2026.2.11 《一文看懂日本众议院选举与日债、 日元波动及影响—宏观经济点评》 -2026.2.6 hening@kysec.cn 何宁（分析师） 郭晓彬（分析师） 证书编号：S0790522110002 guoxiaobin@kysec.cn 证书编号：S0790525070004 事件：1 月 CPI 同比 0.2%，预期 0.4%，前值 0.8%；PPI 同比-1.4%，预期-1.5%， 前值-1.9%。 贵金属与大宗消费品带动核心 CPI 环比超季节性 1 月 CPI 同比较前值下降 0.6 个百分点至 0.2%；环比持平于前值，为 0.2%。 1、蔬果价格带动食品 CPI 环比增速回落 1 月 CPI 食品项环比涨幅收窄，环比较前值下降 0.3 个百分点至 0%。鲜菜环比 降幅扩大，鲜果环比涨幅 ...

Investment Rating - The industry investment rating is "Overweight" (maintained) [1] Core Insights - The report indicates a clear recovery trend in the industry, with optimistic expectations for the sector [3] - The packaging water industry is experiencing steady growth driven by an upgrade in health awareness among consumers, with market size expected to exceed 300 billion by 2028 [5] - The competitive landscape of the packaging water industry is evolving, with a shift from price wars to value competition, benefiting leading companies [6] - Product innovation and segmentation are accelerating, with a focus on quality upgrades and tailored products for specific consumption scenarios [7] - Structural opportunities are emerging in the industry, particularly for high-quality leading companies such as Nongfu Spring, China Resources Beverage, and Quanyuan Spring [8] Summary by Sections Industry Overview - The packaging water market size grew from 152.6 billion in 2018 to 215 billion in 2023, with a compound annual growth rate (CAGR) of 7.1% [5] - The industry is expected to maintain a mid-to-high single-digit growth rate in the medium to long term [5] Competitive Landscape - The industry is characterized by high concentration, with the top five companies holding nearly 60% market share as of 2023 [6] - Future competition is anticipated to focus on value rather than price, favoring established brands with strong resources and market presence [6] Product Development - There is a notable trend towards product innovation, with leading companies investing in high-quality mineral water and convenient packaging options [7] - New product categories targeting specific consumer needs, such as maternal and infant water and sports water, are emerging [7] Investment Opportunities - The report highlights the potential for structural opportunities in the packaging water sector, particularly for companies with strong competitive advantages [8] - Nongfu Spring is noted for its recovery in performance and market confidence, while China Resources Beverage is expected to benefit from strategic adjustments under new management [8] - Quanyuan Spring is focusing on its core mineral water business, which has shown significant sales growth [8]

银行 2026 年 02 月 11 日 投资评级：看好（维持） 行业走势图 数据来源：聚源 -10% 0% 10% 19% 29% 2025-02 2025-06 2025-10 银行 沪深300 相关研究报告 《2026 年净息差展望：筑底企稳—行 业深度报告》-2026.2.3 《2026 年初银行存贷形势更新与展望 —行业深度报告》-2026.1.26 《规模高增&收益承压，"存款+基金" 成配置主线—理财登 2025 年报解读》 -2026.1.26 信贷轻总量、重结构，"广义存款"未流失 ——2025Q4 央行货币政策执行报告学习 | 刘呈祥（分析师） | 朱晓云（分析师） | | --- | --- | | liuchengxiang@kysec.cn | zhuxiaoyun@kysec.cn | | 证书编号：S0790523060002 | 证书编号：S0790524070010 | 2025 年信贷结构优化，新发定价降幅收窄，预计 2026 年量温和、价平稳 2025 年信贷总量保持合理增长，结构进一步优化。全年人民币贷款还原化债影 响后增长 7%左右，其中科技、绿色、普惠分别同比增长 1 ...

银行 2026 年 02 月 11 日 投资评级：看好（维持） 行业走势图 数据来源：聚源 -10% 0% 10% 19% 29% 2025-02 2025-06 2025-10 银行 沪深300 相关研究报告 《2026 年净息差展望：筑底企稳—行 业深度报告》-2026.2.3 《2026 年初银行存贷形势更新与展望 —行业深度报告》-2026.1.26 《规模高增&收益承压，"存款+基金" 成配置主线—理财登 2025 年报解读》 -2026.1.26 信贷轻总量、重结构，"广义存款"未流失 ——2025Q4 央行货币政策执行报告学习 | 刘呈祥（分析师） | 朱晓云（分析师） | | --- | --- | | liuchengxiang@kysec.cn | zhuxiaoyun@kysec.cn | | 证书编号：S0790523060002 | 证书编号：S0790524070010 | 2025 年信贷结构优化，新发定价降幅收窄，预计 2026 年量温和、价平稳 2025 年信贷总量保持合理增长，结构进一步优化。全年人民币贷款还原化债影 响后增长 7%左右，其中科技、绿色、普惠分别同比增长 1 ...

Economic Outlook - The report indicates that the economy is expected to stabilize and improve, supported by strong economic fundamentals and new growth drivers, with R&D investment intensity reaching 2.8%, surpassing the OECD average[3] - The CPI for 2025 is projected to remain flat year-on-year, while the PPI has increased for three consecutive months, indicating positive changes in price dynamics[4] Monetary Policy - The central bank is prepared to implement interest rate cuts and reserve requirement ratio reductions, emphasizing the need to manage the timing and intensity of these policies[5] - Structural monetary policies will focus on supporting key areas such as technology, green finance, and elderly care finance, with a continued emphasis on expanding domestic demand and supporting small and micro enterprises[5] Financial Market Dynamics - The report highlights the importance of deepening interest rate marketization reforms to enhance the transmission channels of monetary policy, with a focus on maintaining low financing costs for society[6] - The central bank remains vigilant against potential exchange rate risks, emphasizing a comprehensive approach to stabilize market expectations[6] Liquidity and Financial Stability - The report discusses the limited impact of deposit outflows from households and enterprises on overall financial liquidity, as the total liquidity indicators have shown steady growth[6] - The asset management product growth rate reached its highest level since the implementation of new regulations, driven by a rapid decline in deposit rates post-2024[6] Risk Considerations - Potential risks include economic downturns exceeding expectations and policy execution falling short of anticipated outcomes[7]

2026 年 02 月 10 日 AI 产业链产品出口或将延续强势 宏观研究团队 ——宏观经济专题 1.建筑开工：开工率季节性位置整体回升。最近两周（腊月初六到腊月十九），水 泥发运率、磨机运转率处于农历同期历史中高位，石油沥青装置开工率处于农历 同期历史低位。基建项目水泥直供量同比降幅仍大，房建水泥用量则接近 2025 年同期。资金方面，2026 开年建筑工地资金到位率同比低于 2025 年农历同期。 2.工业生产端，化工与汽车钢胎开工表现偏强，焦化表现较弱。最近两周（腊月 初六到腊月十九），整体工业开工率仍处农历同期历史中高位。化工链中 PX 开 工率维持历史高位，PTA 开工率处于历史中低位，汽车钢胎开工率处于同期历史 中高位，焦化企业开工率降至历史低位。 3.需求端，建筑需求仍弱，家电销售有所回暖。最近两周(腊月初六到腊月十九)， 螺纹钢、线材、建材表观需求处于历史同期低位。乘用车四周滚动销量同比延续 负增，中国轻纺城成交量回升至历史中高位，主要家电销售有所回暖。 商品价格：国内工业品价震荡偏强运行 相关研究报告 《一文看懂日本众议院选举与日债、 日元波动及影响—宏观经济点评》 -2026.2.6 《 ...

Core Insights - The report highlights a rebound in institutional attention towards sectors such as agriculture, defense, and home appliances, indicating a potential shift in investment focus [4][7] - The report discusses the recent refinancing policies aimed at enhancing support for quality listed companies and improving the flexibility of refinancing mechanisms, particularly for technology innovation enterprises [17][20] - The performance of the "Preferred Gold Stock 30" portfolio has consistently outperformed the market, achieving a 21.9% excess return in 2025 compared to the CSI 500 index [13][14] Institutional Research Overview - Institutional research is crucial for investment decision-making, providing timely and multidimensional insights that complement financial information [6] - Recent trends show a decrease in total institutional research frequency across the A-share market, although certain sectors like machinery, electronics, and power equipment remain highly regarded [7][8] Sector-Specific Insights - The agriculture and aquaculture sectors have seen increased research interest, with a notable rise in the number of institutional surveys [8] - The chemical industry, particularly methionine and vitamin markets, is experiencing price rebounds due to cost support and stable demand, with methionine prices reaching 18.50 CNY/kg [29][31] - The electric equipment and new energy sector, represented by companies like Weimais, is benefiting from steady growth in the domestic electric vehicle market and expanding overseas [37][38] Company-Specific Insights - Jerry Holdings is focusing on international expansion and has been frequently surveyed by institutions, indicating strong market interest [10] - Baidu Group is positioned for a significant transformation in AI commercialization, with expectations for revenue growth driven by its cloud and chip businesses [34][36] - Weimais reported a net profit of 5.57 billion CNY in 2025, reflecting a 39.2% year-on-year increase, supported by growth in the electric vehicle sector [37][38]

基础化工 2026 年 02 月 10 日 投资评级：看好（维持） 行业走势图 数据来源：聚源 -14% 0% 14% 29% 43% 58% 2025-02 2025-06 2025-10 基础化工 沪深300 相关研究报告 《地产或将复苏，关注化工地产链投 资机会—行业周报》-2026.2.8 《原料价格走高+供需格局改善，本周 对硝基氯化苯、己二酸等价格上行明 显—行业周报》-2026.2.1 《水俣公约等多重因素加快氯碱落后 产能退出，行业有望迎来历史性新变 化—行业点评报告》-2026.1.28 成本支撑、需求稳增，蛋氨酸、VE 价格底部反弹 ——维生素氨基酸行业点评报告 金益腾（分析师） 徐正凤（分析师） jinyiteng@kysec.cn 证书编号：S0790520020002 xuzhengfeng@kysec.cn 证书编号：S0790524070005 蛋氨酸：成本支撑+厂家检修+备货需求，蛋氨酸价格触底反弹 据百川盈孚数据，2026 年 1 月以来工厂趁下游春节备货挺价态度强硬，报价达 到 18.50 元/公斤，期间国内主流工厂给部分客户补单 18.0 元/吨公斤停止此价格 接单。据饲 ...