软体股轮动下行未见缓解,iShares Expanded Tech-Software Sector ETF(IGV)再跌 1.8%,AppLovin Corp. 与 Intapp Inc. 领跌。市场焦点转向新一代企业级 AI 工具的扰动风险:Anthropic PBC 新发布的 Claude Code 与 Cowork 被视为 AI 从网页聊天机器人延伸至可自动化企业工作流程的算法。XTB 的 Kathleen Brooks 认为软体股短期仍承压,但记忆体与晶片商将受益于算力需求;Jefferies 的 Michael Toomey 指其职涯未见如此负面情绪,并认为软体股「due for a vicious rally」。Bank of America 的 Ebrahim Poonawala 指出风险已波及金融股,并引用 10 月的 Conference Board 研究:S&P 500 成分股中有 72% 在公开披露中将 AI 视为重大风险,高于 2023 年的 12%,增幅为 60 个百分点、约 6 倍。
个股方面,Advanced Micro Devices Inc.(AMD)因财测不及预期暴跌 17%,为 2017 年以来最大单日跌幅;Quilter Cheviot 的 Ben Barringer 指其被「punished for not knocking it out of the park」。Eli Lilly & Co. 因乐观销售展望大涨 10%;Uber Technologies Inc. 因调整后 EPS 财测低于预估下跌 5.1%;Texas Instruments Inc. 同意以约 75 亿美元收购 Silicon Laboratories Inc.。部分美国政府停摆致官方数据发布冻结,市场转向替代数据:ADP 指 1 月民间就业仅增 22,000(且前月下修);ISM 服务业指数 1 月持平于 53.8,为 2024 年以来最强的连续增长表现,并为 2024 年 10 月以来最高水准。本文时间为 2026 年 2 月 5 日 05:21(GMT+8)。
Technology stocks fell for a second straight day as an AI-driven exit from software shares spilled into the broader market. (Key numbers: 100, 1.8, 10, 12)
The Nasdaq 100 Index closed down 1.8% for a second session, marking its biggest two-day rout since October and ending at its lowest level since December; the S&P 500 Index slipped 0.5%, while the Cboe Volatility Index hovered near 19.
Nationwide’s Mark Hackett framed the move as a “rotation, not a rupture,” arguing tech is stepping back as cyclical and defensive stocks step up, consistent with a technical reset rather than a fundamental break. (Key numbers: 17, 2017, 10, 5.1)