今天一开盘，市场情绪就显得有些犹豫。上证指数在小幅低开后，一度下探到4127点附近，随后才在买盘的推动下慢慢回升。整个上午，指数基本在水面下 方弱势震荡。转折点出现在午后，指数一度翻红，但上涨的力量似乎后劲不足，很快又被打压回来，最终在涨跌边缘徘徊收盘。最终，三大指数涨跌互现， 上证指数微跌0.01%，深圳成指上涨0.19%，创业板指则下跌了0.29%。单从指数层面看，这确实是一个标准得不能再标准的"震荡整理日"，波动幅度很小， 多空双方似乎达成了某种短暂的平衡。 除了内资的调仓，备受关注的北向资金（外资）今天也呈现净流出的状态。虽然流出的绝对金额可能不大，但其选择也与内资形成了部分共振。外资的流向 往往对市场情绪和部分权重股有直接影响，它们的净流出也在一定程度上加剧了金融等板块的压力。 面对这样分裂的行情，市场中的观点自然也出现了分歧。乐观者看到的是科技主线的强势崛起和成交量的活跃，认为这是新行情主线确立的标志，资金正在 从旧阵地转向新战场，为后续上涨积蓄力量。而谨慎者则担忧权重股的持续疲软会最终拖垮市场情绪，并且"放量滞涨"在技术分析上常被视为一个需要警惕 的信号，说明在当前位置，卖压沉重，上攻阻力很大。 ...

"需求是否过于密集？" 记者|杨卉 编辑|程鹏 陈俊杰杜恒峰校对|陈柯名 当地时间2月25日，英伟达发布了2026财年第四季度及全年财务业绩。其中，数据中心的业绩增长尤为 亮眼。第四财季，英伟达数据中心业务实现营收623亿美元，创历史新高，全年营收1937亿美元（约合 人民币13251元），同比增长68%。 在稍后的财报电话会上，英伟达CEO黄仁勋和首席财务官Colette Kress反复强调，AI（人工智能）发展 已经迎来拐点，算力需求呈爆发式增长。在这一新时代背景下，算力即营收。 黄仁勋还在财报电话会上透露，目前各大云计算服务商、超大规模云计算企业、AI模型研发商和企业 客户部署的Blackwell（英伟达目前最高级的AI芯片）架构基础设施，算力已达90亿瓦，且处于满负荷 运行状态。另外，本周早些时候，英伟达已向客户交付首批Vera Rubin样品，量产计划将于2026年下半 年如期推进。 至于业内普遍关注的英伟达上一代芯片H200，根据该公司高管在财报电话会上的说法，面向中国客户 的H200产品出口尚未产生相关营收。另外，英伟达方面还谈到，中国本土竞争对手近期完成首次公开 募股，实力不断提升，或对全球A ...

Investment Rating - The industry investment rating is "Positive" and maintained [12] Core Insights - The communication sector saw a 2.35% increase in the 6th-7th week of 2026, ranking 6th among primary industries in the Yangtze River region; since the beginning of 2026, it has risen by 0.44%, ranking 27th [2][6] - Tower's silicon photonics revenue doubled, with a high demand for 1.6T, and capacity expansion plans have been adjusted with prepayments secured; silicon photonics modules continue to penetrate the market [2][10] - Vertiv's orders and backlog reached new highs, with a shipment-to-order ratio rising to 2.9 times [2][10] - ByteDance's Seedance 2.0 has industry-leading generation availability, while Google's Gemini 3.1 Pro tops the charts, and Anthropic's annual revenue is growing rapidly at $14 billion [2][10] - OpenAI's cumulative computing expenditure is expected to exceed $600 billion by 2030, with an upward revision of revenue forecasts [2][10] Summary by Sections Market Performance - In the 6th-7th week of 2026, the communication sector increased by 2.35%, ranking 6th among primary industries; since the start of 2026, it has risen by 0.44%, ranking 27th [2][6] - Among companies with a market capitalization above 8 billion, the top three gainers this week were Dawei Technology (+39.4%), Shengke Communication (+31.7%), and Shenling Environment (+29.6%); the top three decliners were Tongyu Communication (-11.7%), Dingtong Technology (-9.7%), and Xinke Mobile (-9.3%) [6] Company Highlights - **Tower**: In Q4 2025, revenue reached $440 million, a year-on-year increase of 13.7%, with GAAP net profit of $80 million, up 45.3%. The company expects silicon photonics revenue to reach $228 million in 2025, doubling from 2024, and has raised its capacity target from 3 times to over 5 times the Q4 2025 shipment [7] - **Vertiv**: In Q4 2025, revenue was $2.88 billion, a year-on-year increase of 22.7%, with GAAP net profit of $450 million, up 203.1%. The company reported a significant increase in organic orders, with a year-on-year growth of 252% [7] AI Model Developments - On February 12, ByteDance launched Seedance 2.0, achieving industry-leading performance in complex scenarios with a high generation availability rate [8] - Anthropic completed a $30 billion Series G financing round with a post-money valuation of $380 billion, reporting an annual revenue of approximately $14 billion [8] - On February 19, Google released Gemini 3.1 Pro, which ranked first in AI analysis, showing significant improvements in reasoning capabilities [8] Future Projections - OpenAI updated its financial outlook, projecting cumulative computing-related expenditures to exceed $600 billion by 2030, with training costs expected to rise significantly in 2025 and 2026 [9]

Core Viewpoint - YN Holdings has transitioned from a coal-fired power generation company to a player in the computing power sector by announcing its intention to invest in computing power through a partnership and acquisition of a data center company, "Heying Data" [1][2] Group 1: Company Strategy - YN Holdings plans to leverage its existing power generation capabilities, including coal, renewable energy, and energy storage, to support its new computing power business, termed "electricity-computing synergy" [1] - The company is entering the computing power market at a time when AI and computing power are trending, positioning itself to capitalize on this momentum [1] Group 2: Financial Performance - YN Holdings is expected to turn profitable by 2025, projecting earnings of over 300 million, following significant losses in previous years: 23 billion in 2021, 23 billion in 2022, 6 billion in 2023, and over 1 billion in 2024 [2] - The company has improved its coal power operations, which has provided the financial stability necessary to explore new ventures in computing power [2] Group 3: Market Reaction - On February 25, YN Holdings recorded a trading volume of 3.359 billion with a turnover rate of 21%, indicating strong interest from retail investors, institutional investors, and foreign capital [2] - The stock price surge is driven by market speculation and expectations surrounding the company's new direction, despite the fact that the computing power transactions are not yet finalized and the company remains primarily focused on coal power generation [2]

或由于英伟达亮眼财报，粉碎海外AI泡沫担忧，今日（2月26日）重点布局国产算力（IDC、服务器）、国产AI应用领域的大数据ETF华宝（516700）场内 涨幅盘中上探2.27%，现涨2%，上交所数据显示，该ETF此前3日连续吸金近900万元，反映资金看好大数据方向后市表现，逐步进场布局！ | 序号 | 名称 | 涨跌幅 | 两日图 | 申万一级行业 | 甲万二级行业 | 田方三级行业 | 总市值 | 成交额 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | 润泽科技 | 18.56% | | 通信 | 通信服务 | 通信应用增值服务 | 1682 Z | 107.30亿 | | 2 | 奥飞数据 | 11.57% | | 通信 | 通信服务 | 通信应用增值服务 | 257亿 | 32.02亿 | | 3 | 云大励飞-U | 9.63% | | 计算机 | IT服务Ⅱ | IT服务Ⅲ | 334亿 | 14.97亿 | | 4 | 光环新网 | 7.16% | | 通信 | 通信服务 | 通信应用增值服务 | 299亿 | 28. ...

格隆汇2月26日｜有投资者在互动平台向伟测科技提问：公司关于封测价格的回复有些模糊。1.同行在 涨价。2.公司新接业务比前些年存续业务价格有没有上涨？3.算力、智驾等业务价值高，这块业务总量 和占比都在上涨吧？ 伟测科技回复称，对于新客户和新产品，测试价格根据市场供需关系决定；汽车电子及算力类业务占比 自2025年下半年以来增长明显。 ...

Market Overview - The Hong Kong stock market experienced a decline, with the Hang Seng Index falling by 1.44% to close at 26,381.02 points, and a total trading volume of 259.27 billion HKD [1] - The Hang Seng China Enterprises Index dropped by 2.44%, while the Hang Seng Tech Index decreased by 2.87% [1] Blue-Chip Performance - Cheung Kong Holdings (00001) saw a notable increase of 4.52%, closing at 64.8 HKD, contributing 12.09 points to the Hang Seng Index [2] - The sale of UK Power Networks by Cheung Kong's subsidiaries was valued at over 110 billion HKD, with each company selling their respective stakes [5] - Other blue-chip stocks like Cheung Kong Infrastructure (01038) and Power Assets Holdings (00006) also reported gains, while New Oriental (09901) and Innovent Biologics (01801) faced declines [2] Sector Highlights - Large technology stocks faced pressure, with Alibaba down 3.57% and Tencent down 2.01% [3] - Power equipment stocks performed strongly, with Dongfang Electric (01072) rising by 15.52% and Harbin Electric (01133) increasing by 7.15% [3] - The AI computing sector saw significant gains, with Tensent Intelligence (09903) up 20.27% following strong earnings from Nvidia [4] Lithium Sector - Lithium stocks experienced volatility, with major players like Contemporary Amperex Technology (03750) and Ganfeng Lithium (01772) showing mixed results due to Zimbabwe's export ban on lithium [6] - The ban is expected to tighten lithium supply, potentially driving prices up significantly [6] Notable Stock Movements - MINIMAX (00100) showed strong performance, rising 4.64% amid positive analyst reports [7] - Conch Cement (00914) fell by 6.97% following a significant share sale by a subsidiary [8] - Hysan Development (00014) dropped 6.88% after releasing its annual results, which showed a slight increase in revenue but a decrease in recurring profit [9] - Yancoal Australia (03668) faced pressure post-earnings, with a 5.63% decline in share price due to a significant drop in revenue and profit [10]

Market Overview - The Hong Kong stock market experienced a decline, with the Hang Seng Index falling by 1.44% to close at 26,381.02 points, and a total trading volume of 259.27 billion HKD [1] - The Hang Seng Tech Index dropped by 2.87%, while the Hang Seng China Enterprises Index decreased by 2.44% [1] Blue-Chip Performance - CK Hutchison Holdings (00001) saw a notable increase of 4.52%, closing at 64.8 HKD, contributing 12.09 points to the Hang Seng Index [2] - The sale of UK Power Networks by CK Hutchison's subsidiaries was valued at over 110 billion HKD, with each company selling their respective stakes [5] Sector Highlights - Power equipment stocks performed strongly, with Dongfang Electric (01072) rising by 15.52% and Harbin Electric (01133) increasing by 7.15% [3] - The demand for power systems is expected to rise due to electricity shortages in the U.S., benefiting gas turbines and energy storage sectors [3] Computing Power Sector - Computing power stocks generally rose, with Tianzuo Zhixin (09903) increasing by 20.27% [4] - NVIDIA reported significant revenue growth, indicating a surge in demand for computing power driven by AI advancements [4] Lithium Sector - Lithium stocks experienced volatility, with major players like Contemporary Amperex Technology (03750) declining by 6.49% [6] - Zimbabwe's ban on lithium exports is expected to tighten supply and potentially increase lithium prices [6] Notable Stock Movements - MINIMAX (00100) rose by 4.64%, attributed to its advancements in AI technology [7] - Conch Cement (00914) fell by 6.97% following a significant share sale by a subsidiary [8] - Hysan Development (00014) dropped by 6.88% after releasing its annual performance report [9] - Yancoal Australia (03668) faced pressure post-earnings, with a revenue decline of approximately 13% [10]

Core Viewpoint - Nvidia's record-breaking financial report aims to counter skepticism regarding the AI bubble, showcasing significant revenue and profit growth amid concerns about capital expenditures in the AI sector [1][4]. Financial Performance - In Q4, Nvidia reported record revenue of $68.127 billion, a 73% increase from $39.331 billion year-over-year; net profit reached $42.960 billion, up 94% from $22.091 billion [3]. - For the entire year, Nvidia's revenue was $215.938 billion, with a net profit of $120.067 billion, equating to daily earnings of approximately $32.8 million (RMB 220 million) [3]. Business Segments - The data center segment generated $193.48 billion in revenue for the year, a 68% increase, and accounted for over 91% of total revenue in Q4, with $62.3 billion in revenue, up 75% year-over-year and 22% quarter-over-quarter [3]. - Within the data center segment, the "compute business" (primarily GPU products) contributed $51.3 billion, a 58% increase, while the "network business" generated $11 billion, a 263% increase [3]. Future Guidance - Nvidia's guidance for Q1 FY2027 anticipates revenue of $78 billion, exceeding analyst expectations [4]. - The CFO indicated ongoing sales of Blackwell and Rubin architecture chips, while the gaming segment faces tight memory supply [4]. Market Sentiment - Concerns persist among investors regarding potential threats from the AI bubble, with 23% of surveyed investors citing it as their primary concern, up from 9% in December [6]. - Despite positive performance, there are worries that capital expenditures by major tech firms may peak this year, impacting Nvidia [6][7]. Strategic Initiatives - Nvidia aims to solidify its position in the AI ecosystem, with plans to integrate various sectors onto its platform, including AI, robotics, and life sciences [8]. - The company is nearing an agreement with OpenAI for a potential $100 billion AI infrastructure project and has acquired technology from AI startup Groq for $20 billion [8]. Upcoming Developments - Nvidia's GTC 2026 conference is set for March 15, where new, unprecedented chips are expected to be unveiled [8][9]. - Speculation surrounds the new chips, likely from the Rubin series or the next-generation Feynman series, which are anticipated to be revolutionary [9].

人工智能算力方向延续强势，通信ETF华夏、通信ETF广发、通信ETF银华、通信ETF嘉实、通信ETF、 通信设备ETF涨超2%。 | 证券代码 | 证券简称 | 跟踪指数 | 当日涨幅% | 年内涨幅% | 管理人 | | --- | --- | --- | --- | --- | --- | | 515050.SH | 通信ETF华夏 | 5G通信 | 2.87% | 8.57% | 华夏星美 | | 159507.SZ | 通信ETF广发 | 国证通信 | 2.87% | 10.03% | 广发基金 | | 159994.SZ | 通信ETF银华 | 5G通信 | 2.65% | 8.39% | 银华基金 | | 159695.SZ | 通信ETF嘉实 | 国证通信 | 2.49% | 10.12% | 嘉实基金 | | 515880.SH | 通信ETF | 通信设备 | 2.49% | 8.25% | 国泰基金 | | 159583.SZ | 通信设备ETF | 通信设备主题 40 40 mix, ... J 14 11 10, 30 0 0 0 0 0 0 0 10 10 10 10 10 10 | ...