从日内信息捕捉大资金行为：主角取筹因子 核心观点 ❑ 主角取酬因子选股效能 实证检验表明，该因子在全市场及绝大多数行业内部均能有效选股，证实其逻辑 超越行业基本面，是一种普适的市场行为模式。同时，因子在不同市值域均有选 股效用，但是在小市值域内选股效果最好。这与不同市值板块的投资者结构和定 价效率差异相符。 ❑ 风险提示 本文中的模型及统计结果均基于历史数据统计得到，历史数据不代表未来。 本文回测的因子表现为历史情况，不代表未来收益。 本文涉及个股仅为因子计算举例使用，不代表任何投资观点。 证券研究报告 | 金融工程深度 主角取筹因子旨在通过捕捉日内成交量变化的剧烈程度，间接度量大资金（机构、私 募、游资等）的活跃交易行为。其基本假设是：大资金的急切成交或者拆单交易会导 致成交量在短周期内出现脉冲或持续的缩放，而这种模式与个人投资者的小额随机交 易不同。因子值越高，表明当日该股票有越多的大资金进行频繁或激烈的交易，暗示 信息可能正在被消化但尚未完全定价，从而对未来的价格走势具有预测意义。 金融工程深度 报告日期：2026 年 02 月 25 日 ❑ 从日内信息捕捉主角行为 个人投资者交易难以形成持续的成交量缩 ...

Core Insights - The market for food and medicine integration is projected to exceed 370 billion yuan by 2025, with the entire industry chain valued at over 2 trillion yuan, indicating a significant shift in consumer behavior towards traditional health practices combined with modern commercial strategies [2] - The expansion of the national food and drug material directory to include 106 substances provides a clear "ingredient list" for the industry, facilitating the transformation of traditional herbs into food products [2] - The younger generation, particularly Generation Z, is becoming the main consumer force for food and medicine integration products, moving away from traditional health practices to more modern, lifestyle-oriented consumption [2] Group 1: Consumption Trends - Nearly 60% of Generation Z spends between 1,000 to 5,000 yuan annually on health, indicating a shift from passive health management to proactive self-care [4] - 49% of consumers actively purchased health drinks like red bean and coix seed water during the "618" shopping festival, showing a trend where traditional sugary drinks are being replaced by health-oriented beverages [5][6] - Young consumers are increasingly purchasing health products in a manner similar to buying blind boxes, driven by social media trends and the desire for wellness experiences [7] Group 2: Product Innovations - The rise of ready-to-drink health beverages addresses the convenience needs of busy young professionals, allowing them to consume health products without the time investment of traditional preparation [8] - The popularity of small packaging for health drinks, such as single-shot servings, caters to the desire for convenience and freshness among younger consumers [11] - The combination of apple and astragalus has seen a 13-fold increase in search volume, highlighting the role of consumer-driven innovation in the food and medicine integration sector [12][13] Group 3: Market Dynamics - The perception of health products has shifted from being a remedy for illness to a preventive measure, with consumers increasingly seeking to manage their health proactively [10] - The demand for health drinks that do not taste medicinal is crucial, as poor taste can lead to low sales despite potential health benefits [18] - The trend of "ancient brewing" methods is becoming a selling point, as consumers associate these methods with home-cooked comfort and quality [19] Group 4: Demographic Insights - The purchasing behavior of older consumers focuses on products like reishi and ginseng for anti-aging, while younger consumers prefer vitamins and probiotics for immediate benefits [21][22] - Social media platforms like Douyin are becoming primary channels for young consumers to discover and purchase health products, indicating a shift in marketing strategies towards content-driven engagement [23] Group 5: Health Needs - Key health concerns for young consumers include moisture removal (red bean and coix seed), liver protection (nighttime drinks), and sleep aid (sour jujube), reflecting their lifestyle challenges [24]

Core Insights - Nestlé Group reported a mixed performance for the fiscal year 2025, with total sales of 89.49 billion Swiss francs, a year-on-year decline of 2%, and net profit of 9.033 billion Swiss francs, down 17% year-on-year. However, the organic growth rate reached 3.5%, an increase of 1.3 percentage points compared to 2024, indicating a recovery in growth momentum in the second half of the year [1][5][6] Performance Breakdown - The organic growth of 3.5% was primarily driven by pricing, contributing 2.8%, while actual internal growth was only 0.8%. This highlights the company's reliance on price increases to offset rising costs of raw materials like coffee and cocoa [1][6] - In the fourth quarter, the organic growth rate rose to 4%, with internal growth improving from 0.2% in the first half to 1.4% in the second half, reflecting the gradual effectiveness of strategic adjustments [1][6] Category and Regional Analysis - Solid and liquid beverages and confectionery categories achieved organic growth rates of 7.3% and 8.2%, respectively, becoming key growth drivers. The pet care segment grew steadily by 2.2%, while prepared foods and seasonings saw a slight decline of 0.4% due to a sluggish U.S. frozen food market. Dairy, ice cream, and bottled water businesses maintained stable growth [2][6] - Regionally, Europe led with an organic growth rate of 4.3%, emerging markets grew by 5.4%, and developed markets saw a growth of 2.3%. In contrast, the Greater China region reported an organic growth decline of 6.4%, significantly dragging down the overall performance of the group [2][6] Challenges in Greater China - The decline in Greater China is identified as the most significant challenge for Nestlé in 2025. Factors include shrinking offline supermarket traffic, ineffective distribution models, high inventory leading to price wars, and a recall incident affecting the infant formula segment, which exacerbated supply chain and quality control issues [3][7] - The management indicated a shift from a distribution-driven model to one driven by consumer demand, aiming to reduce inventory and rebuild channel confidence through restructuring [3][7] Strategic Adjustments - In response to growth challenges, Nestlé's new management team has initiated a comprehensive and aggressive strategic adjustment, focusing on core areas and divesting low-efficiency segments. Resources will be concentrated on coffee, pet care, nutrition, and food and snacks [3][7] - The company is in negotiations to sell its remaining ice cream business and plans to initiate the divestiture of its bottled water and premium beverage segments in early 2026, with completion expected by 2027. The bottled water business has a profit margin of only 9.1%, significantly below the overall group level, making divestiture a key move to enhance asset returns [3][7] Future Outlook - For 2026, Nestlé has provided an organic growth guidance of 3%-4%. The transition from price-driven growth to a focus on core quality and efficiency, along with asset simplification, reflects the broader challenges faced by global fast-moving consumer goods companies amid inflation, consumer differentiation, and intensified local competition [4][8]

Core Viewpoint - The company emphasizes the importance of market value management and aims to enhance intrinsic value through focusing on core business and strengthening investor returns [1] Group 1: Company Strategy - The company is committed to high-quality, high-value, and excellent service as part of its operational philosophy to reward consumers [1] - The company acknowledges that recent stock price fluctuations are influenced by macroeconomic factors, industry trends, and market sentiment [1] Group 2: Future Outlook - The company assures investors that it will continue to prioritize intrinsic value enhancement and provide solid performance to reward investors in the future [1]

Core Insights - The sales scale of food and daily necessities during the 2026 Douyin New Year Festival reached a new high, significantly increasing compared to the previous two years, indicating a steady rise in the New Year consumption market and a core transformation in shopping basket structure [1][9] - The traditional New Year product categories are undergoing deep adjustments, with significant differences in performance among three major categories: traditional New Year goods, health products, and other food and beverage categories [1][12] Group 1: Traditional New Year Goods - The traditional New Year goods category, including festive supplies and cultural creativity, continues to grow, while snacks, nuts, and specialties are core but overall declining, with alcoholic beverages experiencing a sharp decline, particularly in white liquor [1][12][17] - Within the snacks category, products like dried meat and puffed snacks are experiencing rapid growth, while traditional nuts are facing a downturn [1][22] - The festive supplies and cultural creativity segment shows strong growth, with holiday decoration items and cultural creative products becoming key growth drivers [17][23] Group 2: Health Products - The health product category has seen explosive growth, with traditional nourishing products like bird's nest accounting for 43% of the market share, and dietary supplements becoming a core growth engine [1][24][31] - Personal health and care appliances, such as massage chairs and sofas, are also experiencing significant growth, becoming new drivers of New Year consumption [1][27][31] Group 3: Other Food and Beverage Categories - Other food categories are steadily growing, with fresh products like low-temperature meat and eggs experiencing explosive growth, and staple foods like grains and oils showing remarkable increases [1][34] - Specialty tea products, such as jasmine tea and white tea, are gaining popularity, while coffee and instant cereals are transitioning towards health and youth-oriented trends [1][34] Group 4: Consumer Behavior Trends - The New Year consumption is showing multiple upgrade trends, with a continuous optimization of product and shopping basket combinations, shifting from a focus on cost-effectiveness to prioritizing quality and emotional value [2][3] - The shopping basket composition is increasingly characterized by cross-category integration, with traditional New Year goods coexisting with health products and quality fresh foods [2][3]

Group 1 - Haidilao increased by 5.943% [1] - HSBC Holdings rose by 5.469% [1] - Longfor Group saw a rise of 4.596% [1] - Master Kong Holdings increased by 3.758% [1] Group 2 - Leap Motor declined by 3.712% [1] - Tongcheng Travel dropped by 4.973% [1] - SenseTime-W fell by 5.364% [1]

Group 1: Industry Development Initiatives - Guangzhou aims to rejuvenate traditional industries and promote digital transformation for 400 SMEs, while launching 100 projects worth over 100 million yuan each [1] - Shenzhen's Nanshan Intelligent Manufacturing Base and Nanshan Intelligent City have welcomed their first batch of enterprises, focusing on advanced manufacturing sectors like robotics and semiconductors [2] - Zhuhai's Jinwan District has seen a recovery in production post-Spring Festival, with major companies like Philips and Federal Pharmaceutical ramping up output, projecting a 20 billion yuan output for the first quarter [3] Group 2: Project Launches and Investments - In Shaoguan, 45 projects with a total investment of 213.4 billion yuan have commenced, focusing on electronic information and advanced manufacturing [7] - Huizhou is establishing a dedicated institution to enhance its artificial intelligence and robotics industry, aiming for a deep integration of manufacturing and modern services [11] - Jiangmen is implementing a modern service industry expansion plan, with a focus on professionalization and high-value chain development [16] Group 3: Economic Growth and Performance - Meizhou targets the addition of over 200 new enterprises this year, focusing on high-end copper foil production and the development of a modern industrial system [10] - Yangjiang has initiated 93 projects with a total investment exceeding 477 billion yuan, emphasizing the advancement of manufacturing and service sectors [18] - Qingyuan has signed and launched 68 major projects with a total investment of 201.4 billion yuan, aiming to enhance its modern industrial system [24] Group 4: Strategic Industry Focus - Shantou is focusing on building a modern industrial system by promoting traditional and emerging industries, including preparations for the fifth Chaozhou International Textile and Garment Expo [5] - Dongguan is accelerating the construction of major projects and enhancing production capabilities across various sectors, with companies operating at full capacity [14] - Chaozhou is developing new energy and materials industries while integrating artificial intelligence into traditional sectors [25]

Group 1 - The core viewpoint of the report is that the Lunar New Year holiday consumption performance is encouraging, with strong demand in the dining and tourism sectors [1] - The report suggests prioritizing stocks that benefit from dining and tourism demand, with top picks including Gu Ming (01364), Yum China (09987), Nongfu Spring (09633), Master Kong (00322), China Resources Beer (00291), and Kweichow Moutai (600519.SH) [1] - There are initial signs of re-inflation in the Chinese economy, primarily driven by service consumption, reflected in price increases and reduced promotional activities in dining, tourism, transportation, and accommodation [1] Group 2 - During the 2026 Lunar New Year period, dining sales outperformed market expectations, with average daily revenue growth of 8.6% in the first four days compared to a 4.1% increase in the same period of 2025 [1] - Since Yum China indicated signs of improving consumer confidence in November 2025, the pace of demand recovery has continued to accelerate [1] - The report continues to favor Gu Ming and Yum China as top picks in the dining sector, noting that if the recovery in dining expands, the recovery in alcohol consumption at dining venues may outperform market concerns [1]

Investment Rating - The report focuses on the food and beverage sector within the silver economy, particularly highlighting opportunities in the oatmeal segment and health foods [3]. Core Insights - The silver population is becoming a new consumer force, with the number of individuals aged 60 and above in China expected to reach 320 million by 2025, accounting for 23% of the total population, driving demand for health foods from "optional" to "necessity" [6]. - The oatmeal industry is projected to grow, with a market size of 12.1 billion yuan in 2024, and per capita consumption at only 0.1 kg, indicating significant room for penetration compared to developed countries [6]. - Ximai Foods holds a leading market share of 26.0% in the oatmeal sector, benefiting from a comprehensive supply chain and multi-channel distribution [6]. - New retail channels are expected to drive growth, with bulk snack sales projected to increase by over 50% in Q3 2025 [6]. - The health food market, particularly the medicinal food segment, is anticipated to open long-term growth opportunities, with a market size expected to exceed 400 billion yuan by 2025 [6]. - Cost reductions are expected as Australian oatmeal production is projected to increase by 14% in 2026, with import prices anticipated to drop by over 10%, potentially enhancing profit margins by 2-3 percentage points [6]. Summary by Relevant Sections Silver Economy - The silver population in China is projected to reach 320 million by 2025, with the market size of the silver economy estimated at 7 trillion yuan in 2023, and expected to grow to 30 trillion yuan by 2035 [7]. Oatmeal Industry - The oatmeal market is expected to reach 12.1 billion yuan in 2024, with a low per capita consumption of 0.1 kg, indicating significant growth potential [7]. Ximai Foods - Ximai Foods maintains a market share of 26.0% in the oatmeal market, with a full supply chain and multi-channel strategy positioning it to benefit from industry expansion [7]. Channel Growth - New retail channels, such as bulk snacks and membership-based supermarkets, are experiencing rapid growth, with bulk snack sales expected to increase by over 50% in Q3 2025 [7]. New Product Development - The medicinal food market is projected to exceed 400 billion yuan, representing a second growth curve for the industry [8]. Cost Benefits - Raw material costs are expected to decrease by over 10% in 2026, providing significant profit elasticity [8].

Group 1 - The core viewpoint of the report is that the consumption performance during the Lunar New Year holiday is encouraging, with strong demand in the dining and tourism sectors [1] - The company recommends prioritizing stocks that benefit from dining and tourism demand, specifically highlighting Gu Ming, Yum China, Nongfu Spring, Master Kong, China Resources Beer, and Moutai as top picks [1] - The report continues to favor Gu Ming and Yum China as preferred stocks in the dining industry, suggesting that if the recovery in dining expands, the recovery in alcohol consumption at dining venues may outperform market concerns [1] Group 2 - The report is optimistic about Nongfu Spring and Master Kong, indicating that both will be key beneficiaries of strong domestic tourism demand [1]