---
title: "標普 500 指數下跌，因 30 年期國債收益率達到 19 年來的高點"
type: "News"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/news/286977145.md"
description: "標普 500 指數下跌 0.67%，主要美國指數因債券收益率上升而下滑，30 年期國債收益率達到 5.20%，為 2007 年以來的最高水平。這一激增引發了人們對美聯儲持續收緊政策的擔憂。此外，中東地區的地緣政治緊張局勢和油價波動也在促使投資者在重要財報發佈前保持謹慎"
datetime: "2026-05-19T23:37:18.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/286977145.md)
  - [en](https://longbridge.com/en/news/286977145.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/286977145.md)
---

# 標普 500 指數下跌，因 30 年期國債收益率達到 19 年來的高點

Market pullback: Major U.S. indexes closed lower as bond yields climbed, with the S&P 500 down 0.67% and tech stocks under pressure. Yield surge impact: The 30-year Treasury yield hit 5.20%, its highest since 2007, raising concerns about sustained restrictive Fed policy. Geopolitical backdrop: Middle East tensions and oil price volatility are adding to investor caution ahead of key earnings reports.

### 相關股票

- [.SPX.US](https://longbridge.com/zh-HK/quote/.SPX.US.md)
- [UPRO.US](https://longbridge.com/zh-HK/quote/UPRO.US.md)
- [IUSG.US](https://longbridge.com/zh-HK/quote/IUSG.US.md)
- [AVLV.US](https://longbridge.com/zh-HK/quote/AVLV.US.md)
- [VOO.US](https://longbridge.com/zh-HK/quote/VOO.US.md)
- [IUSV.US](https://longbridge.com/zh-HK/quote/IUSV.US.md)

## 相關資訊與研究

- [公債殖利率飆升，專家：恐將壓垮高估值股市](https://longbridge.com/zh-HK/news/287001514.md)
- [經貿磋商丨中美同意商對等降税安排 規模各為 300 億美元或更多](https://longbridge.com/zh-HK/news/287005126.md)
- [日本 10 年期國債收益率觸及 29 年高位！美元/日元觸及 159，有望迎六連漲！](https://longbridge.com/zh-HK/news/286881145.md)
- [全球國債市場拋售加劇 油價上漲引發投資者恐慌](https://longbridge.com/zh-HK/news/286601850.md)
- [美國國債收益率飆升，為何牽動全球神經？丨快問快答](https://longbridge.com/zh-HK/news/287158913.md)