除了恒生科技，当日净流入居前的还有：证券ETF、电网设备ETF、黄金ETF等。其中电网设备 ETF（159326.SZ）单日净流入超9亿元，近两日合计净流入接近20亿元，也是"HALO策略"的体现，景 气策略型资金在AI科技叙事动摇之际，共识转向：AI的尽头是"重资产"。 华夏基金投资者回报研究中心王波表示：在估值扩张行情中，"景气策略""动量策略""高共识资 产"具备基本面逻辑支持，有望持续占优。站在当前时点，三月重要会议政策预期较强，市场流动性持 续改善，对市场维持做多判断。围绕上述逻辑，科创半导体、电网设备"景气"领先，"动量"占优，是科 技行情共识方向；周期方面，工程机械、石化、自由现金流等，"景气"改善的同时， 市场对实物资 产"价值重估"逻辑也更加认可。 2月26日（周四），A股市场成交活跃，但指数4150点上方面临压力，对投资情绪有所压制。AI科 技投资方面，A股港股市场的焦点逐步转移到传统实物，外资投行提出HALO策略（Heavy Assets， Low Obsolescence）来重新定义AI时代下的资产价值，即重资产与低淘汰率，如电网、石化、有色等实 物资产。 但从ETF资金动向来看，科技 ...

| 元件 | -2.33 | -44.74亿元 | 东山精密 | | --- | --- | --- | --- | | 电网设备 | -0.72 | -40.22亿元 | 杭电股份 | | 机械设备 | -0.46 | -39.29亿元 | 利欧股份 | | 印制电路板 | -2.79 | -37.95亿元 | 东山精密 | | *数据仅供参考，不构成投资建议 | | | | 据交易所数据显示，截至2月27日午间收盘，大盘主力资金净流出294.49亿元。主力资金流出前十大板块分别为：电子（-164.78亿元）、通信（-88.18亿 元）、 通信设备（-84.21亿元）、通信网络设备及器件（-70.21亿元）、 半导体（-69.45亿元）、 电力设备（-49.99亿元）、元件（-44.74亿元）、 电网设备 （-40.22亿元）、 机械设备（-39.29亿元）、印制电路板（-37.95亿元）。 | | 板块名称 涨跌幅(%) 板块资金流向 | | 净流出最大 | | --- | --- | --- | --- | | 电子 | -1.12 | -164.78亿元 | 信维通信 | | 通信 | 0.22 | ...

我们不是资讯的搬运工 而是有态度的发现者 万和财富早班车 2026年2月27日 | 品种 | 收盘 | 涨跌幅 | 品种 | 收盘 | 涨跌幅 | | --- | --- | --- | --- | --- | --- | | 上证指数 | 4146.63 | -0.01 % | 上证当月连续 | 3034.6 | -0.77% | | 深证成指 | 14503.79 | 0.19% | 沪深当月连续 | 4712.2 | -0.40% | | 创业板指 | 3344.98 | -0.29% | 恒生期货指数 | 33903.42 | -1.42% | 一、宏观消息汇总 1。央行26日开展3205亿元7天期逆回购操作，因有4000亿元14 天期逆回购到期，实现净回笼795亿元 2。商务部回应近期将举行的第六轮中美经贸磋商， 中美双方通 过中美经贸磋商机制，在各层级持续保持沟通 3。《中华人民共和国和德意志联邦共和国联合新闻声明》发布, 双方同意继续开展中德气候变化与绿色转型对话 二、行业最新动态 1. 高端白酒动销超预期，行业底部企稳趋势明朗，相关个股: 贵州茅台(600519)、五粮液(000858)等 2 ...

特高压权重高达66.28%+智能电网含量55%+可控核聚变含量14%"：电网设备ETF(159326)，最新规模突 破200亿，权重股包括国电南瑞（国内电网智能龙头）、特变电工（全球特高压设备核心供应商）、思 源电气（电力设备研发与制造）等。 格隆汇2月27日｜今日HALO资产继续霸屏涨幅榜，有色金属、矿业、钢铁、电力全线上扬，绿电 ETF(562550)涨1.74%，资金盘中逆势净申购电网设备ETF(159326)1.95亿份，预估净申购4.18亿元，已连 续5日获资金净申购，年内流入额高达151.15亿元，居ETF市场第一。 消息面上 ，高盛、摩根斯丹利同步看好HALO交易，前者提出：AI时代资金正在涌向"重资产、低淘 汰"（HALO）实体资产，比如电网、管道、公用事业、交通基建及关键工业产能，后者也认为具有高 进入壁垒且不易被技术淘汰的实体资产（即"HALO"交易）构成了当前最佳的对冲策略。 HALO含量高的相关产品： MACD金叉信号形成，这些股涨势不错！ AI核心算力层：通信ETF华夏(515050)，权重股以通信设备（中兴通讯）、消费电子（立讯精密）、光 模块（中际旭创）为主，同时覆盖AI算力硬件 ...

2026 年 02 月 27 日 双融日报 --鑫融讯 分析师：万蓉 S1050511020001 wanrong@cfsc.com.cn 最近一年大盘走势 资料来源：Wind，华鑫证券研究 -10 -5 0 5 10 15 20 25 (%) 沪深300 相关研究 ▌ 华鑫市场情绪温度指标：（较热） 华鑫市场情绪温度指标显示，昨日市场情绪综合评分为 77 分，市场情绪处于"较热"。历史市场情绪趋势变化可参 考图表 1 ▌ 热点主题追踪 今日热点主题：机器人、电网设备、化工 1、机器人主题：2026 年春晚堪称机器人"含量"最高的一 届，标志着中国机器人行业正从"炫技"加速迈向"商 用"。舞台上，宇树机器人完成空翻、武术等高动态集群控 制，技术全球领先。随着量产成本下降，一个规模巨大的增 量市场正加速形成。相关标的：三花智控（002050）、卧龙 电驱（600580） 2、电网设备主题：全球 AI 数据中心（AIDC）耗电量巨大， 催生了对高功率、高稳定性变压器等核心电力设备的刚性需 求。目前全球供需严重失衡，美国市场交货周期已长达 127 周。与此同时，国内"十五五"期间，国家电网 4 万亿元的 巨额投资将 ...

Market Overview - The A-share market exhibited a mixed and volatile pattern, with major indices showing varied performance. The Shanghai Composite Index closed at 4146.63 points, down 0.01%, while the Shenzhen Component Index rose 0.19% to 14503.79 points. The ChiNext Index fell 0.29% to 3344.98 points, and the Sci-Tech Innovation Index increased by 1.29% to 1843.20 points. The total market turnover reached 25.566 billion yuan, an increase of 0.757 billion yuan compared to the previous trading day [1]. AI Hardware Sector - The AI hardware sector experienced a collective surge, driven by Nvidia's better-than-expected earnings report, which activated market sentiment. The CPO sector saw significant gains, with stocks like Jieput and Jufei Optoelectronics hitting the daily limit of 20%. Leading stock Tianfu Communication reached a historical high, closing at 362.02 yuan, up 6.01%, indicating high sector vitality [2]. - In addition to the CPO sector, related segments such as copper cable high-speed connections, liquid-cooled servers, and PCBs also performed well. Stocks like Chuanrun and Jialitu hit the daily limit, while leading companies Shenghong Technology and Dongshan Precision rose by 7.75% and 8.01%, respectively, showcasing a strong collaborative upward trend across the sector [2]. - The ongoing AI trend positively impacted computing chip stocks, with leading stock Cambricon rising by 7.96% and achieving a total trading volume of 16 billion yuan. Other computing chip-related stocks, including Muxi and Chipone, also saw varying degrees of increase [2]. Power Grid Equipment Sector - The power grid equipment sector also showed strong activity, benefiting from the AI wave. Stocks like Beijing Keri, Shima Power, and Xinlian Electronics hit the daily limit. The global demand for power grid equipment is robust, with AI data centers expected to significantly increase electricity demand. According to IEA data, global power grid investment is projected to reach 390 billion USD in 2024 and exceed 400 billion USD in 2025 [3]. - The energy infrastructure in the U.S. is largely below standard, and the increasing electricity demand from AI is likely to initiate a mandatory upgrade cycle for U.S. power grid equipment. The electricity consumption of global data centers is expected to rise from approximately 415 TWh in 2024 to 945 TWh by 2030, with an annual growth rate of about 15% [3]. - Longcheng Securities' research indicates that the significant growth in electricity demand from AI data centers is likely to directly drive the demand for transformers and high-voltage cables, benefiting domestic export enterprises. Customs data shows that the total export value of transformers in 2025 is expected to reach 9.036 billion USD, setting a historical high [3]. Opportunities in Interconnect Density - In the context of sustained high demand in the computing sector, institutions are highly focused on investment opportunities in domestic computing capabilities. CITIC Securities reports that during the Spring Festival, Alibaba and Tencent launched significant NPO achievements, including Alibaba Cloud's all-optical Scale-up network architecture UPN512, which connects xPU and switches directly, significantly reducing wiring complexity, heat load, power requirements, and operational costs, with power consumption reduced by 50% and costs down by 30% [4]. - Domestic computing capabilities, leveraging cost and ecosystem advantages, are expected to evolve from serving only domestic large enterprises to potentially serving global users through domestic AI models, thus expanding the demand ceiling for domestic computing [4]. - CITIC Securities emphasizes that the super-node architecture is essential for domestic computing development to catch up, with cloud vendors and equipment manufacturers accelerating the adaptation of open protocols. There is a recommendation to focus on the value re-evaluation opportunities brought by increased interconnect density, including optical communication, high-speed line modules, switching chips, and data centers [4].

首先我们关注的是今天市场上仍然领涨的电力和电网板块。电网设备是我们很早之前就跟大家提到的一 个方向。如果算上2026年至今的40多个交易日，该板块整体涨幅已超过30%，今天依然稳居涨幅前列。 这个赛道有其深厚的逻辑和强劲的推动力，而今天又再次出现了相关有力信号——来自海外。 特朗普干了这么一件事：直接叫板美国科技巨头，要求它们在发展人工智能、建设数据中心的同时，不 能跟老百姓"抢电"。电费上涨后，成本要算到这些科技巨头头上。现在他要求这些公司签署一份承诺 书，意思是：如果你要建数据中心，请你自己把电力成本以及相关电网配套设施解决好。 本文为妙投付费内容，上述仅为摘要，购买本专栏即可解锁完整内容。新用户可免费领本专栏7天阅读 体验机会，在妙投APP-我的-权益兑换 输入"妙投888"即可领取。 1、 AI上游仍值得深度挖掘机会 今天A股市场表面平静——三大指数基本收平：上证指数虽微微下跌，但跌幅几乎可以忽略不计；深证 指则上涨了0.19%。在三大指数表现平静之下，可能已经出现了一些压力信号，这个我们等会儿跟大家 详细聊一聊。 目前市场资金总体上还是比较活跃的，大家可以看到，今天沪深两市的成交量仍达到了2.54万 ...

分析师：张刚 登记编码：S0730511010001 zhanggang@ccnew.com 021-50586990 通信电子行业领涨 A 股震荡整固 ——市场分析 投资要点： ◼ A 股市场综述 相关报告 《市场分析：资源电池行业领涨 A 股震荡上 行》 2026-02-25 《市场分析：通信资源行业领涨 A 股震荡上 行》 2026-02-24 《市场分析：航天传媒行业领涨 A 股小幅上 行》 2026-02-10 联系人： 李智 电话： 0371-65585629 地址： 郑州郑东新区商务外环路10号18楼 地址： 上海浦东新区世纪大道 1788 号 T1 座 22 楼 证券研究报告-市场分析 发布日期：2026 年 02 月 26 日 周四（02 月 26 日）A 股市场冲高遇阻、小幅震荡整理，早盘股指高 开后震荡回落，盘中沪指在 4127 点附近获得支撑，午后股指维持震 荡，盘中电子元件、通信设备、电源设备以及电网设备等行业表现 较好；影视院线、旅游零售、保险以及房地产等行业表现较弱，沪 指全天基本呈现小幅震荡整理的运行特征。创业板市场周四震荡回 落，创业板成分指数全天表现弱于主板市场。 ◼ 后市 ...

Group 1 - Nvidia's Q4 performance has exceeded expectations, leading to a surge in AI hardware stocks in the A-share market, with semiconductor ETFs in China and South Korea nearing their daily limit up, and electricity-related ETFs rising by 3% and 2.9% respectively [1] - A significant shift is occurring where technology growth is increasingly reliant on physical assets, marking a departure from the previous dominance of financial assets over physical assets [2][3] - The HALO concept, which combines heavy assets with low obsolescence, is gaining traction, indicating a paradigm shift in investment strategies towards assets that are less susceptible to technological changes [2][3] Group 2 - The rise in physical asset values is driven by geopolitical tensions and resource nationalism, which have made these assets more valuable as a safe haven compared to software and light asset industries [4] - The South Korean stock market has seen unprecedented growth, with the composite index surpassing 6000 points for the first time and achieving a year-to-date increase of 49.67% [4][5] - A-share market trends reflect a similar "physical asset supremacy," with significant gains in sectors such as construction materials, non-ferrous metals, and petrochemicals [7] Group 3 - ETFs with high physical asset content have dominated the performance charts, with several indices, including semiconductor and oil and gas resources, showing gains of over 25% year-to-date [10] - In the first two trading days of the year, A-share financing clients purchased a total of 57.5 billion yuan, indicating strong capital inflow into physical assets [13] - The top sectors for net buying include electronics, non-ferrous metals, and power equipment, highlighting investor interest in HALO stocks [17][18] Group 4 - High inflows into HALO-focused ETFs have been observed, with significant net purchases in gold, semiconductor materials, and electricity equipment ETFs [20] - The macroeconomic environment is favoring heavy asset industries, as manufacturing PMI has rebounded, surpassing service sector PMI [22] - Tech giants are projected to spend approximately $1.5 trillion on capital expenditures from 2023 to 2026, with $650 billion expected this year alone, indicating a strong focus on infrastructure investments [22]

Market Performance - The A-share market showed mixed performance with the Shanghai Composite Index down 0.01% at 4146.63 points, the Shenzhen Component Index up 0.19% at 14503.79 points, and the ChiNext Index down 0.29% at 3344.98 points [1] - The total trading volume in the Shanghai, Shenzhen, and Beijing markets reached 25,568 billion yuan, an increase of 756 billion yuan compared to the previous day [1] Sector Performance - The electronic components, wind power equipment, communication equipment, power supply equipment, electronic chemicals, and power grid equipment sectors saw the largest gains [1] - The film and television, rare earth, insurance, and real estate development sectors experienced the largest declines [1] Investment Insights - According to institutional views, the overall market trend remains upward, with resource stocks like energy metals, steel, and rare earths undergoing corrections while sectors like computing hardware and commercial aerospace are gaining traction [3] - Investors are advised to focus on low-entry opportunities in previously popular sectors after corrections, with a long-term view on high-growth areas such as semiconductors, consumer electronics, artificial intelligence, and robotics [3] Lithium Market Impact - Zimbabwe's Ministry of Mines announced a ban on lithium ore exports, which is expected to significantly impact lithium prices as 19% of China's lithium concentrate imports come from Zimbabwe [3][5] - Companies with lithium mining interests in Zimbabwe, such as Shengxin Lithium Energy and Yahua Group, have stated that they are currently assessing the impact of this ban on their operations [5] Nvidia Financial Performance - Nvidia reported record revenue for the fourth quarter and the entire fiscal year 2026, with fourth-quarter revenue reaching 68.1 billion USD, a 20% increase from the previous quarter and a 73% increase year-over-year [6] - The company's full fiscal year revenue was 215.94 billion USD, a 65% increase from fiscal year 2025, with net profit for the fourth quarter at 42.96 billion USD, up 94% year-over-year [6] - Nvidia's data center business was a significant driver of this growth, with expectations for first-quarter revenue in fiscal year 2027 projected at 78 billion USD [6]