---
title: "科技股下跌，交易员从 Magnificent Seven 撤出——科技综述"
type: "News"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/news/288638182.md"
description: "科技股下跌，交易者从大型人工智能公司撤退。Roundhill Magnificent Seven ETF 下跌超过 1%，而英伟达的股价下跌超过 3%。与此同时，百度计划在今年在香港上市其芯片部门，管理层预计将通过人工智能收入实现健康的收入增长"
datetime: "2026-06-03T23:00:36.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/288638182.md)
  - [en](https://longbridge.com/en/news/288638182.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/288638182.md)
---

# 科技股下跌，交易员从 Magnificent Seven 撤出——科技综述

Shares of technology companies fell as traders retreated from mega-cap firms driving the artificial-intelligence boom.

The Roundhill Magnificent Seven exchange-traded fund, a basket of the largest U.S. tech companies, fell by more than 1%, trimming its gains for the year to date to 4.5%.

Shares of Nvidia, which has been on a torrid run since a wobble during the early stages of the Iran war, fell by more than 3%.

Chinese search giant Baidu expects to list its chip unit in Hong Kong within this year, its finance chief said as he projected healthy revenue growth over the next few quarters, supported by AI income.

Write to Rob Curran at rob.curran@dowjones.com

(END) Dow Jones Newswires

June 03, 2026 18:46 ET (22:46 GMT)

Copyright (c) 2026 Dow Jones & Company, Inc.

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