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TradingKey 每日市场简报:AI动能提振美股,关税博弈与全球贸易紧张局势持续升温

TradingKey
作者Block Tao
2026年2月26日 00:45
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追踪市场趋势

TradingKey - 2026年2月25日,由于对人工智能的热情稳定了投资者情绪,美股指数集体上涨。其中标普500指数上涨0.81%,收于6,946.13点;而Nasdaq综合指数在科技股走强的支撑下攀升1.26%,至23,152.08点。同时,道琼斯工业平均指数上涨0.63%,报收于49,482.15点。

英伟达 (NVDA) 在收盘后公布财报前上涨1.44%,并在盘后交易中扩大涨幅,受强劲营收预期的提振,这进一步巩固了其作为AI股票风向标的地位。其他AI相关公司,包括台积电 (TSM)、戴尔科技 (DELL) 和美光科技 (MU),在盘后也进一步上涨。

相比之下,劳氏公司在公布业绩后下滑。NovoCure (NVCR) 在财报发布前因监管进展暴涨27.68%,报14.99美元,而 MannKind (MNKD) 在其合作伙伴 United Therapeutics 宣布推出竞争性吸入器后重挫36.82%,报3.50美元。Salesforce (CRM) 尽管盈利超预期,但因市场担心AI颠覆对其业务的影响,盘后仍下跌超过5%。

在近期波动后,市场整体趋于平稳,对周二发表的国情咨文反应冷淡。投资者目前的焦点是即将公布的大型科技公司财报,以评估AI行业的发展轨迹。英伟达最新的财报令那些担忧AI增长可持续性的投资者感到宽慰,其首席执行官表示,一项突破在五年内创造的百万富翁可能比互联网在二十年内创造的还要多。杰夫·贝佐斯强调了AI影响力的规模,凯茜·伍德则预测到2030年,该领域可能代表着80万亿美元的机遇——相当于多家科技巨头的市值总和。

市场头条

唐纳德·特朗普在其第二任期的首份国情咨文演说中宣布,关税提振了股市,他形容股市已创下历史新高,而通胀则“暴跌”。他对最高法院针对关税作出的不利裁决表示遗憾,并表示希望关税能取代现代所得税制度。他还指出将允许合法移民,呼吁大型科技公司建设自己的发电厂和工厂,提到从委内瑞拉获得了8000万桶石油,并敦促立法禁止国会议员交易股票。

美国贸易代表宣布,对特定国家征收的“全球进口关税”将从近期实施的10%提高到15%或更高。最高法院此前曾裁定原有关税措施缺乏法律授权,这促使特朗普转向不同的法律依据以继续征收关税。

美国贸易代表还表示,华盛顿将继续推进中美第一阶段经贸协议的落实,并开展301调查。中国商务部回应称,愿在两国元首共识指引下,利用现有经贸磋商机制,重点落实已达成的成果,并探索共同感兴趣的领域。然而,如果美方执意推进调查或加征关税及采取其他限制性措施,中方将采取一切必要措施,坚定捍卫自身合法权益。

中国和德国发表联合声明,强调经贸合作是双边关系的重要组成部分,双方致力于深化互利合作。双方强调了开放对话、公平竞争和对等市场准入的重要性。中方注意到德方在减少依赖、贸易不平衡和出口管制方面的关切,而德方承认中方对经济问题安全化和高技术出口限制的关切。两国同意通过坦诚对话解决这些问题,以确保长期、平衡、可靠且可持续的经济关系。

Nvidia报告称,第四季度营收同比增长73%,总营收和数据中心业务营收均创历史新高。在Blackwell芯片强劲需求的推动下,毛利率升至75%以上,为18个月来最高水平。数据中心营收超出预期,同比增长75%,其中网络业务营收增长超过260%。受渠道库存问题影响,游戏业务营收不及预期,环比下降13%。Nvidia警告称,供应限制可能在第一季度及以后带来阻力。其第一季度营收指引中值比最乐观的买方预测高出4%,排除中国数据中心计算业务营收后,同比增长近77%。从第一季度开始,非公认会计准则(non-GAAP)业绩将包含股权激励支出。首席执行官黄仁勋表示,计算需求正在激增,智能体应用蓬勃发展,公司将芯片营收目标提高至5000亿美元以上,但他指出太空数据中心经济仍不发达。Nvidia股价盘后一度上涨近4%,随后转跌。

字节跳动的估值已攀升至5500亿美元。投资公司General Atlantic计划出售其部分持股,该估值较2025年11月二级市场交易的4800亿美元上涨了14.6%,比去年的员工回购价格高出66%。强劲的财务表现(预计年度利润将达到480亿美元,超过Meta)以及TikTok美国业务不确定性的缓解,支撑了这一高估值。

十大成交股

下表列出了市场上交易最活跃的十只股票。由于其巨大的成交量和高流动性,这些股票已成为追踪全球市场动态的关键基准。

nvda-tsla-tsm-apple-goog-amzn-msft-2e2c87925b2749ac915d5985fe2fe9c5

本内容经由 AI 翻译并经人工审阅,仅供参考与一般资讯用途,不构成投资建议。

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