---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/39559973.md"
description: "$Proshares UltraPro QQQ(TQQQ.US)$Invesco QQQ Trust(QQQ.US)$SPDR S&P 500(SPY.US)Only a sharp, emotional sell-off can bring the dawn of a rebound. Minor rallies just waste the strength and confidence of the bulls. The floodgates of consistent, low-volume declines have opened. Strictly adhering to discipline and abandoning trades without certainty is the best strategy."
datetime: "2026-03-26T19:31:44.000Z"
locales:
  - [en](https://longbridge.com/en/topics/39559973.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/39559973.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/39559973.md)
author: "[阿波呲滴](https://longbridge.com/en/profiles/13784031.md)"
---

# $Proshares UltraPro QQQ(TQQQ.US)$Invesco QQQ Trust…


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