宏观经济 作者 Fred Razak

4 分钟

最后更新: Tue Apr 28 2026

DeepSeek V4预览加剧全球AI竞争,给美国科技股带来压力

DeepSeek V4预览加剧全球AI竞争,给美国科技股带来压力

中国人工智能初创公司DeepSeek周四发布了其备受期待的V4大语言模型的预览版,据CNBC报道,发布时间为UTC时间08:01。此公告发布后,与人工智能相关的美国股票面临抛售压力,其中Nvidia (NVDA)Microsoft (MSFT)Alphabet (GOOGL)的股价在盘前交易中下跌,而Baidu (BIDU)在香港早盘交易中走高。


背景

DeepSeek的V4模型发布标志着竞争日益激烈、全球人工智能格局中的最新发展。

这家中国初创公司在2025年初引起了市场的广泛关注,当时其R1模型以远低于报道的训练成本展示了可与领先的美国模型相媲美的性能指标,据CNBC报道。V4预览版已引发对竞争动态的新一轮关注,评估美国人工智能基础设施提供商的长期竞争地位。

市场参与者历来对DeepSeek的公告做出反应,重新评估支撑Nvidia等公司估值的资本支出假设,Nvidia的芯片仍然是人工智能模型训练工作负载的核心。

高盛的分析师此前曾指出,更高效的人工智能训练管道的证据可能会对高端GPU硬件的需求预测造成压力,尽管该机构也警告称,推理需求可能会部分抵消任何近期的疲软。

更广泛的叙事集中在美国公司能否在竞争对手似乎正在以更低的成本缩小能力差距的环境中,维持当前的人工智能基础设施支出步伐。摩根士丹利的分析师已指出,超大规模云服务提供商的资本支出指引仍然是需要关注的关键变量,MicrosoftAlphabet都将在未来几天公布季度收益。

对人工智能基础设施支出的任何下调都可能加剧市场对DeepSeek公告的负面反应,而确认或增加的指引可能会提供稳定的制衡力量。

相反,一些市场观察人士认为,人工智能竞争的扩大最终可能会加速在企业和消费者领域的采用,从而可能在中期内扩大与人工智能相关的产品和服务的总潜在市场。路透社曾指出,DeepSeek所追求的开源人工智能发布往往会降低下游应用的进入门槛,这可能有利于拥有成熟分销网络的平台公司。


关键数据

根据路透社MarketWatch的数据,在盘前和亚洲早盘交易中观察到以下价格变动:

  • NVDA:在美国盘前交易中,该股下跌约4.2%,接近历史上在日线图上作为盘整区域的850美元水平。此水平仅供参考,不暗示方向确定性。
  • MSFT:盘前下跌约1.8%,在即将公布的财报前交易于385美元附近。
  • GOOGL:盘前下跌约2.1%,投资者正在关注该公司自身的人工智能路线图和基础设施支出披露。
  • BIDU:在香港交易中上涨约3.4%,交易员将V4的发布视为对中国人工智能发展叙事的普遍支持。

中国人工智能发展与美国半导体股票之间的市场关系是动态的,并可能随时间而变化。过去的关联性不保证未来的表现。


市场快照

资产水平变动来源
NVDA (盘前)~$850-4.2%MarketWatch
MSFT (盘前)~$385-1.8%MarketWatch
GOOGL (盘前)~$162-2.1%MarketWatch
BIDU (香港)~112港元+3.4%路透社
纳斯达克100指数期货~18,820-1.1%路透社
标普500指数期货~5,340-0.6%路透社
美元/人民币汇率~7.285+0.2%路透社
美国10年期国债收益率~4.32%-3个基点路透社
黄金(现货)~$3,315/盎司+0.4%路透社
比特币~$93,400-0.3%CoinDesk

所有数据均为指示性,可能随时变动。数据来源于撰写本文时可用的市场行情。


即将举行的活动

投资者和交易员可能希望关注以下即将到来的催化剂,这些催化剂可能会影响本文讨论的资产。所有项目均可能修订:

  • Microsoft (MSFT) 第三季度财报 — 定于美国市场收盘后发布。分析师将关注的重点包括Azure云收入增长和人工智能基础设施资本支出指引,据MarketWatch报道。
  • Alphabet (GOOGL) 第一季度财报 — 同样将于美国市场收盘后发布。根据路透社的报道,鉴于DeepSeek V4的发布,Google Cloud的表现和关于Gemini人工智能路线图的评论可能会受到密切关注。
  • 美国GDP(初步估计) — 根据Investing.com经济日历,本周将发布。与共识相比的重大失误可能会影响更广泛的市场情绪。
  • FOMC政策会议 — 美联储的下次政策决定已安排,并可能对科技估值产生影响,科技估值历来对利率预期很敏感。有关确认日期的信息,请参阅FOMC日历
  • Nvidia管理层评论 — 尽管没有正式的活动安排,但分析师社区将密切关注Nvidia管理层就需求可见性发表的任何公开声明,特别是在中国人工智能竞争发展背景下,据CNBC报道。

风险免责声明:交易差价合约(CFD)涉及重大风险,可能导致您投资的资本损失。差价合约是复杂的工具,由于杠杆作用,亏损风险很高。您应考虑是否理解差价合约的运作方式以及您是否能承受高风险的损失。过去的表现并不预示未来的结果。本内容仅供参考和教育目的,不构成投资建议。

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