---
title: "美股盤初：納指跌 1.1%，費城半導體指數跌超 4%，美光科技跌約 6%"
type: "News"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/news/290973155.md"
description: "道指跌 0.4%，標普 500 指數跌 0.7%。半導體股普跌，AMD 跌約 3%。中概股普跌，阿里巴巴跌約 3%。 光通信板塊普跌%，邁威爾科技跌約 5%。"
datetime: "2026-06-26T13:33:10.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/290973155.md)
  - [en](https://longbridge.com/en/news/290973155.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/290973155.md)
---

# 美股盤初：納指跌 1.1%，費城半導體指數跌超 4%，美光科技跌約 6%

道指跌 0.4%，標普 500 指數跌 0.7%。半導體股普跌，AMD 跌約 3%。中概股普跌，阿里巴巴跌約 3%。 光通信板塊普跌%，邁威爾科技跌約 5%。

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