---
type: "Topics"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/topics/38851183.md"
description: "In pre-market trading, use a small position to test the waters. If it's really hard to control, it's better to miss out than to make a mistake!! Cut losses in time and learn from the lesson of NVO. This move wiped out all the previous profits!!"
datetime: "2026-02-24T08:30:51.000Z"
locales:
  - [en](https://longbridge.com/en/topics/38851183.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/38851183.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/38851183.md)
author: "[英伟达小菜鸟](https://longbridge.com/zh-CN/profiles/19165684.md)"
---

> 支持的语言: [English](https://longbridge.com/en/topics/38851183.md) | [繁體中文](https://longbridge.com/zh-HK/topics/38851183.md)


# In pre-market trading, use a small position to tes…


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- [Novo Nordisk AS (NVO.US)](https://longbridge.com/zh-CN/quote/NVO.US.md)