---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/39255352.md"
description: "From the very beginning, Ca, who correctly judged and wanted to catch a swing trade, originally intended to buy 5 contracts but ended up buying 15. He kept losing money all the way until he calmed down later and slowly worked his way back. The market always teaches you that a single mistake can cost you dearly. $Invesco QQQ Trust(QQQ.US)"
datetime: "2026-03-13T15:31:13.000Z"
locales:
  - [en](https://longbridge.com/en/topics/39255352.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/39255352.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/39255352.md)
author: "[小张赚8个亿](https://longbridge.com/en/profiles/18442783.md)"
---

# From the very beginning, Ca, who correctly judged …


### Related Stocks

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

## Comments (2)

- **两头挨打 · 2026-03-13T15:49:51.000Z**: Feels like there's no real positive news, or any pull-up after a thorough drop is just a bull trap.
- **小张赚8个亿 · 2026-03-13T15:36:42.000Z**: Today's losses plus fees wiped out yesterday's profits 😭