---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/40310293.md"
description: "Mistake log: Made several mistakes here:1 Don't touch stocks with too small market cap, this one has a market cap of over a billion2 Don't touch stocks that are plummeting, made speculative mistakes again3 After the pullback and breaking even, fantasized it could continue to surge sharply, not respecting the objective trend4 Didn't set a stop-loss line, ended up selling at 8.5, losing 20%"
datetime: "2026-04-30T02:59:16.000Z"
locales:
  - [en](https://longbridge.com/en/topics/40310293.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/40310293.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/40310293.md)
author: "[小韭有志](https://longbridge.com/en/profiles/18356293.md)"
---

# Mistake log: Made several mistakes here:1 Don't to…