---
title: "2026年5月18日星期一，美国主要股票指数的表现如何"
type: "News"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/news/286815346.md"
description: "在 2026 年 5 月 18 日，由于对伊朗战争的不确定性，美国主要股指经历了波动。标普 500 指数收盘下跌 0.1%，这是自创下历史新高以来的连续第二次下跌。道琼斯工业平均指数上涨 0.3%，而纳斯达克综合指数则出现下滑"
datetime: "2026-05-18T20:27:18.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/286815346.md)
  - [en](https://longbridge.com/en/news/286815346.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/286815346.md)
---

# 2026年5月18日星期一，美国主要股票指数的表现如何

Oil prices and stock markets worldwide kept swinging with uncertainty about what will happen with the Iran war. The S&P 500 swiveled between gains and losses in the morning before ending 0.1% lower Monday, its second straight drop since setting an all-time high last week. The Dow Jones Industrial Average added 0.3%, and the Nasdaq composite fell 0....

### 相关股票

- [.DJI.US](https://longbridge.com/zh-CN/quote/.DJI.US.md)
- [.IXIC.US](https://longbridge.com/zh-CN/quote/.IXIC.US.md)
- [.SPX.US](https://longbridge.com/zh-CN/quote/.SPX.US.md)
- [DXD.US](https://longbridge.com/zh-CN/quote/DXD.US.md)
- [IVV.US](https://longbridge.com/zh-CN/quote/IVV.US.md)
- [SDOW.US](https://longbridge.com/zh-CN/quote/SDOW.US.md)
- [QQEW.US](https://longbridge.com/zh-CN/quote/QQEW.US.md)
- [RSP.US](https://longbridge.com/zh-CN/quote/RSP.US.md)
- [QQQM.US](https://longbridge.com/zh-CN/quote/QQQM.US.md)
- [DJD.US](https://longbridge.com/zh-CN/quote/DJD.US.md)
- [ONEQ.US](https://longbridge.com/zh-CN/quote/ONEQ.US.md)
- [SQQQ.US](https://longbridge.com/zh-CN/quote/SQQQ.US.md)
- [QLD.US](https://longbridge.com/zh-CN/quote/QLD.US.md)
- [SPDN.US](https://longbridge.com/zh-CN/quote/SPDN.US.md)
- [IYY.US](https://longbridge.com/zh-CN/quote/IYY.US.md)
- [PSQ.US](https://longbridge.com/zh-CN/quote/PSQ.US.md)
- [TQQQ.US](https://longbridge.com/zh-CN/quote/TQQQ.US.md)
- [UDOW.US](https://longbridge.com/zh-CN/quote/UDOW.US.md)
- [DOG.US](https://longbridge.com/zh-CN/quote/DOG.US.md)
- [DIA.US](https://longbridge.com/zh-CN/quote/DIA.US.md)
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- [VOO.US](https://longbridge.com/zh-CN/quote/VOO.US.md)

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