---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/42759187.md"
description: "$Invesco QQQ Trust(QQQ.US)Previously, the index didn't crash hard; now the index is driving individual stocks to accelerate their decline, a death spiral."
datetime: "2026-07-17T08:15:15.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42759187.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42759187.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42759187.md)
author: "[美股大心脏](https://longbridge.com/en/profiles/27634083.md)"
---

# $Invesco QQQ Trust(QQQ.US)Previously, the index di…


### Related Stocks

- [SQQQ.US](https://longbridge.com/en/quote/SQQQ.US.md)
- [PSQ.US](https://longbridge.com/en/quote/PSQ.US.md)
- [QQQ.US](https://longbridge.com/en/quote/QQQ.US.md)

## Comments (2)

- **美股大心脏 · 2026-07-17T08:24:43.000Z**: No reason, it just fell.
- **悔罪 · 2026-07-17T08:20:08.000Z**: What caused it? A US-Iran war?