证券研究报告 | 2026年01月31日 1 月 PMI 数据解读 "十五五"首份成绩单表现如何？ 资料来源：Wind，中采咨询，国信证券经济研究所整理 结论：1 月制造业 PMI 环比回落，再次回到荣枯线以下。一方面去年 12 月 PMI 逆势冲高，导致环比高基 数；另一方面 1 月低温气候和节日影响，生产有所回落。较为不同的是，在生产和需求回落的同时，价格 指数却出现明显的上行，特别是购进价格上行了 3 个百分点，呈现"量跌价升"的特征，推测是"反内卷" 政策效果逐渐显现，叠加大宗商品等价格提高导致，1 月 CPI 和 PPI 数据或出现回升。非制造业同样经历 了冲高回落，主要是建筑业中的房屋建筑业拖累较多，相反居民服务业出现上行。后续随着 2 月进入春节 假期，制造业 PMI 环比或再次下行。 经济研究·宏观快评 | 证券分析师： | 王奕群 | 0755-81982462 | wangyiqun1@guosen.com.cn | 执证编码：S0980525110002 | | --- | --- | --- | --- | --- | | 证券分析师： | 田地 | 0755-81982035 | t ...

- The report tracks the performance of Guosen Financial Engineering's index enhancement portfolios, which are constructed using multi-factor stock selection models targeting benchmarks such as CSI 300, CSI 500, CSI 1000, and CSI A500 indices[11][12][14] - The construction process of the index enhancement portfolios includes three main components: return prediction, risk control, and portfolio optimization[12] - Single-factor Maximized Factor Exposure (MFE) portfolios are constructed for each factor within different stock selection spaces (e.g., CSI 300, CSI 500, CSI 1000, CSI A500, and public fund heavy positions index) to evaluate the effectiveness of individual factors under real-world constraints[15][40][41] - The optimization model for MFE portfolios aims to maximize single-factor exposure while controlling for constraints such as style exposure, industry exposure, individual stock weight deviation, component stock weight proportion, and individual stock weight limits[40][41][42] - The formula for the optimization model is: $\begin{array}{ll}max&f^{T}\ w\\ s.t.&s_{l}\leq X(w-w_{b})\leq s_{h}\\ &h_{l}\leq H(w-w_{b})\leq h_{h}\\ &w_{l}\leq w-w_{b}\leq w_{h}\\ &b_{l}\leq B_{b}w\leq b_{h}\\ &\mathbf{0}\leq w\leq l\\ &\mathbf{1}^{T}\ w=1\end{array}$ where `f` represents factor values, `w` is the stock weight vector, and constraints include style, industry, and stock-specific limits[40][41] - Factors are categorized into valuation, reversal, growth, profitability, liquidity, volatility, corporate governance, and analyst dimensions, with over 30 factors tracked, such as BP, EPTTM, ROA, ROE, and dividend yield[16][17] - Factor performance varies across different stock selection spaces. For example, in the CSI 300 space, factors like expected PEG, single-quarter ROA, and EPTTM performed well recently, while factors like three-month reversal and one-month turnover performed poorly[19] - In the CSI 500 space, factors such as dividend yield, EPTTM, and BP showed strong performance recently, while factors like three-month reversal and single-quarter profit growth rate underperformed[20][21] - In the CSI 1000 space, factors like single-quarter ROA, single-quarter ROE, and standardized unexpected income performed well, while factors like one-month reversal and three-month reversal lagged[22][23] - In the CSI A500 space, factors such as dividend yield, single-quarter revenue growth rate, and single-quarter ROA performed well, while factors like expected net profit quarter-on-quarter and single-quarter profit growth rate underperformed[24][25] - In the public fund heavy positions index space, factors like dividend yield, single-quarter ROA, and DELTAROA performed well recently, while factors like three-month reversal and single-quarter profit growth rate lagged[26][27] - The report also tracks the performance of public fund index enhancement products, including CSI 300, CSI 500, CSI 1000, and CSI A500 enhancement products, with metrics such as excess returns over different periods[28][32][35][37][39]

Core Conclusions - The A-share market typically exhibits balanced performance during spring rallies, with both growth and value sectors showing gains. In the latter half of bull markets, sector differentiation tends to converge, leading to a more uniform upward trend [1][2] - Recently, previously lagging sectors such as liquor and real estate have performed well, indicating a structural convergence in the market as it enters the latter half of the bull market and spring rally [1][3] - The equity market is expected to remain stable with potential for further upward movement. A balanced allocation strategy is recommended, with a focus on technology represented by AI applications, as well as traditional assets like liquor and real estate, and upstream cyclical sectors [1][3] Historical Context - Historically, during spring rallies since 2005, both growth and value styles have performed similarly, with average maximum gains of 24.0% for growth and 23.5% for value [2][14] - The current market is still within a bull market atmosphere that began in September 2024, with significant structural differentiation observed. The latter half of bull markets typically sees a more balanced performance across sectors [2][18] Market Dynamics - The recent A-share market has shown notable sector rotation, with the performance gap between styles narrowing. Since December 17, 2025, the spring rally has gradually unfolded, supported by broad-based ETFs, flexible foreign capital, and leveraged funds [1][11] - As of January 23, 2026, the industry rotation strength in the A-share market was at a historical low of 18% over the past five years, but there has been a recent uptick, suggesting that structural rotation may be beginning [12][14] Future Outlook - The current spring rally is expected to continue, with historical comparisons indicating a potential index increase of around 20%. The maximum increase of the Shanghai Composite Index since December 17, 2025, has only been 9.8%, indicating room for growth [3][30] - Continued macroeconomic policy support is anticipated to provide a fundamental basis for market growth, with a focus on stabilizing the real estate market as indicated by recent government statements [30][31] Sector Allocation - The technology sector, particularly driven by the AI wave, remains a key focus, with expectations for the rally to expand from hardware to application sectors. Recent developments in AI applications have been notable, suggesting a shift towards practical implementations [31][32] - In addition to technology, traditional value sectors such as undervalued liquor and real estate assets are also recommended for consideration in the current market environment [31][32]

Key Insights - The report provides a summary of recommended stocks across various industries for February 2026, highlighting investment opportunities based on specific market conditions and company performance [1][2]. Financial and Valuation Summary - **Banking Sector**: - China Merchants Bank (600036.SH) is recommended due to its clear performance bottom, attractive valuation, and potential for retail credit recovery [1][3]. - **Non-Banking Financials**: - Ping An Insurance (601318.SH) is favored for its ongoing transformation and improved product structure, alongside easing real estate risks [1][3]. - **Food and Beverage**: - Weilong Delicious Food (9985.HK) is noted for its innovative product development and solid channel foundation, expected to maintain or slightly increase profit margins [1][3]. - **Home Appliances**: - Haier Smart Home (600690.SH) is highlighted for its strategic positioning in high-end markets and operational efficiency improvements, benefiting from domestic policies and overseas demand [1][3]. - **Power Equipment**: - Keli (002782.SZ) is recognized for its strong market position in magnetic components and ongoing overseas expansion, with a focus on solid-state transformer applications [1][3]. - **Basic Chemicals**: - China Petroleum (601857.SH) is expected to benefit from declining natural gas import costs and increasing domestic market share [1][3]. - **Metals and Materials**: - China Aluminum (601600.SH) is positioned for growth due to its acquisition of Brazilian aluminum assets and high profitability from rising aluminum prices [1][3]. - **Electronics**: - Lante Optics (688127.SH) anticipates significant profit growth driven by expanding demand in various tech sectors, including AR glasses [1][3]. - **Internet**: - Alibaba (9988.HK) is projected to see substantial cloud revenue growth, supported by its "Cloud + AI + Chip" strategy [1][3]. - **Machinery**: - Boying Welding (301468.SZ) is expected to capture market share in HRSG and oil and gas composite pipes, benefiting from North American demand [1][3].

证券研究报告 | 2026年01月30日 2026年01月31日 策略周报 南向和外资净流入规模放量——1 月第 4 周全球外资周观察 核心结论：①北向资金：最近一周可能小幅净流出，其中灵活型外资可能小 幅净流入。②港股：稳定型外资流出 35 亿港元，灵活型外资流入 82 亿港元， 港股通流入 126 亿港元。③亚太市场：外资本周流入日本，12 月外资流出印 度。④美欧市场：12 月资金流入欧洲，流入美国。 A 股：最近一周北向资金可能小幅净流入。最近一周（2026/1/26-2026/1/30， 下 同 ） 交 易 日 期 间 北 向 资 金 估 算 净 流 出 9 亿 元 ， 前 一 周 （2026/1/19-2026/1/23，下同）估算净流出 93 亿元。最近一周交易日期间 灵活型外资估算净流入 25 亿元，前一周估算净流入 32 亿元。此外，我们汇 总最近一周陆股通每日前十大活跃个股，其中紫金矿业（本周陆股通双向成 交总金额为 247 亿元，占个股当周交易金额比重的 9%，下同）、宁德时代（224 亿元、17%）、中际旭创（193 亿元、10%）成交较为活跃。 港股：南向和外资净流入规模放量。根据港 ...

证券研究报告 | 2026年01月30日 2026年01月31日 25Q4 公募基金配置港股的亮点 核心结论：①25Q4 主动偏股公募的港股仓位有所回落，超配港股的比例也有 所下滑。②25Q4 主动偏股公募增配港股周期金融较多，减配港股科技消费较 多。③25Q4 主动偏股公募前十大重仓股集中度有所下降，持有规模靠前的个 股排名较稳定。 整体来看，25Q4 主动偏股公募的港股仓位有所回落，超配港股的比例也有 所下滑。从主动偏股公募配置港股整体情况看，一看可投港股的主动偏 股公募基金规模，25Q4 可投港股主动偏股基金规模为 20356 亿元，占主 动偏股基金规模比重为 52.2%，较 25Q3 的 52.4%回落。二看主动偏股公 募持有港股重仓股规模，25Q4 主动偏股基金持有港股重仓股市值占比为 16.2%，15 年以来历史均值为 7.1%，较 25Q3 的 19.3%有所回落。三看主 动偏股公募超低配港股情况，25Q4 主动偏股公募基金整体超配 4.9 个百 分点，较 25Q3 超配 8.4 个百分点有所回落。 行业层面看，25Q4 主动偏股公募增配港股周期金融较多，减配港股科技消 费较多。从主动偏股公募配 ...

证券研究报告 | 2026年01月30日 2026年01月31日 金融工程日报 沪指跌近 1%，有色金属板块回调、CPO 方向领涨 核心观点 金融工程日报 市场表现：20260130 大部分指数处于下跌状态，规模指数中中证 2000 指 数表现较好，板块指数中创业板指表现较好，风格指数中沪深 300 成长指数 表现较好。通信、电子、农林牧渔、煤炭、轻工制造行业表现较好，有色金 属、钢铁、食品饮料、房地产、综合金融行业表现较差。光模块(CPO)、光 纤、光通信、大豆、光芯片等概念表现较好，铅锌矿、稀土、黄金珠宝、稀 有金属精选、铜产业等概念表现较差。 市场情绪：20260130 收盘时有 59 只股票涨停，有 61 只股票跌停。昨日涨 停股票今日表现低迷，赚钱效应较弱，收盘收益为-1.14%，昨日跌停股票今 日收盘收益为-0.50%。今日封板率 65%，较前日提升 1%，连板率 10%， 较前日下降 13%，连板率创近一个月新低。 市场资金流向：截至 20260129 两融余额为 27394 亿元，其中融资余额 27222 亿元，融券余额 171 亿元。两融余额占流通市值比重为 2.6%，两融 交易占市场成交额 ...

证券研究报告 | 2026年01月30日 2026年01月31日 | 盈利预测和财务指标 | 2023 | 2025 | 2026E | 2027E | 2028E | | --- | --- | --- | --- | --- | --- | | 营业收入(百万美元) | 164,501 | 200,966 | 243,710 | 285,592 | 329,911 | | (+/-%) | 21.9% | 22.2% | 21.3% | 17.2% | 15.5% | | 调整后归母净利润(百万美元) | 62,360 | 60,458 | 77,874 | 94,106 | 107,942 | | (+/-%) | 59.5% | -3.1% | 28.8% | 20.8% | 14.7% | | 调整后 EPS（美元） | 24.65 | 23.90 | 30.79 | 37.20 | 42.67 | | EBIT Margin | 43.9% | 49.7% | 36.7% | 39.1% | 40.6% | | 净资产收益率（ROE） | 34.1% | 27.8% | 27.1% | 33.9% ...

Investment Rating - The investment rating for Microsoft is "Outperform" [5] Core Insights - Microsoft reported a strong overall performance in FY26Q2, with total revenue of $81.3 billion (up 17% YoY), operating profit of $38.3 billion (up 21% YoY), and net profit of $35.4 billion (up 47% YoY) [1][9] - Azure cloud growth is showing signs of marginal slowdown, with guidance for next quarter's capital expenditure expected to decrease sequentially [2][3] - The company is prioritizing resource allocation towards internal AI products like Copilot rather than cloud business, raising concerns about returns [2] - Microsoft cloud revenue surpassed $50 billion for the first time, with Azure growing 39% YoY, and commercial bookings increasing by 228% [2][6] - The productivity and business processes segment saw revenue of $34.1 billion (up 16% YoY), driven by M365 Copilot and E5 [7] - Capital expenditures reached a record high of $37.5 billion (up 66% YoY), with guidance indicating a sequential decline in FY26Q3 [8] Summary by Sections Financial Performance - Total revenue for the quarter was $81.3 billion, with a breakdown of $34.1 billion from productivity and business processes (up 16% YoY), $32.9 billion from intelligent cloud (up 29% YoY), and $14.3 billion from personal computing (down 3% YoY) [1][10] Business Segments - Intelligent Cloud: Revenue of $32.9 billion (up 29% YoY), with Azure growing 39% YoY, exceeding guidance of 37% [10] - Productivity and Business Processes: Revenue of $34.1 billion (up 16% YoY), with M365 commercial cloud revenue growing 17% YoY [7] - Personal Computing: Revenue of $14.3 billion (down 3% YoY), with mixed performance across segments [10] Capital Expenditure and Guidance - Capital expenditures for the quarter were $37.5 billion, with a significant portion allocated to short-term assets like GPUs and CPUs [8] - Guidance for FY26Q3 indicates a sequential decline in capital expenditures due to normal fluctuations in cloud infrastructure construction [8] Future Outlook - Revenue projections for the next quarter include intelligent cloud revenue of $34.1-34.4 billion (up 27%-28% YoY) and productivity and business revenue of $34.25-34.55 billion (up 15%-16% YoY) [3]

Investment Rating - The investment rating for the company is "Outperform" [5] Core Insights - The company's Q4 2025 revenue reached $59.9 billion, a year-over-year increase of 24%, driven by strong advertising revenue growth [1][8] - The company is increasing its capital expenditures significantly, with a projected capital expenditure of $115 to $135 billion for 2026, reflecting a year-over-year increase of 59% to 87% [2][10] - The company has raised its revenue guidance for 2026-2027, now expecting $243.7 billion and $285.6 billion respectively, with a new 2028 revenue forecast of $329.9 billion [3] Financial Performance - Q4 2025 overall revenue was $59.9 billion, with advertising revenue at $58.1 billion, both up 24% year-over-year [1][11] - Operating profit for Q4 was $24.7 billion, with an operating profit margin (OPM) of 41%, a decrease of 7 percentage points year-over-year [1][11] - Net profit for the quarter was $22.8 billion, representing a 9% year-over-year increase, with a net profit margin of 38% [1][11] Business Highlights - The advertising business continues to grow, with ad impressions up 18% year-over-year, driven by increased user engagement rather than higher ad load [2][8] - The company is leveraging AI to enhance ad targeting and conversion rates, with significant improvements in ad performance metrics [2][9] - The Family of Apps segment generated $58.9 billion in revenue, also a 24% increase year-over-year, while Reality Labs reported $960 million in revenue, down 12% year-over-year [1][19] User Engagement and Advertising Metrics - Daily Active People (DAP) for the Family of Apps reached 3.58 billion, a 7% increase year-over-year [30] - Average Revenue Per Person (ARPPU) was $16.46, reflecting a 16% year-over-year increase [30] - The average price per ad increased by 6% year-over-year, supported by higher demand from advertisers [28] Capital Expenditure and Strategic Focus - Capital expenditures for Q4 were $22.1 billion, a 141% increase year-over-year, with a total of $72.2 billion for the year [9][28] - The company emphasizes that efficient AI infrastructure is a strategic advantage, with significant investments planned to support this area [10][2] Earnings Guidance - The company expects Q1 2026 revenue to be between $53.5 billion and $56.5 billion, representing a year-over-year growth of 26% to 34% [3][31] - Total expenses for the year are projected to be between $162 billion and $169 billion [3][31]