---
title: "$Proshares UltraPro QQQ(TQQQ.US) plunged during the session. TQQQ was very unstable yesterday, frequ"
description: "$Proshares UltraPro QQQ(TQQQ.US) plunged during the session. TQQQ was very unstable yesterday, frequently dropping, and was still volatile at the close. The experience has been terrible in recent days"
type: "topic"
locale: "en"
url: "https://longbridge.com/en/topics/38738748.md"
published_at: "2026-02-14T01:05:39.000Z"
author: "[老板不要放葱](https://longbridge.com/en/profiles/16979579)"
---

# $Proshares UltraPro QQQ(TQQQ.US) plunged during the session. TQQQ was very unstable yesterday, frequ

$Proshares UltraPro QQQ(TQQQ.US) plunged during the session. TQQQ was very unstable yesterday, frequently dropping, and was still volatile at the close. The experience has been terrible in recent days.

### Related Stocks

- [TQQQ.US - Proshares UltraPro QQQ](https://longbridge.com/en/quote/TQQQ.US.md)

---

> **Disclaimer**: This article is for reference only and does not constitute any investment advice.