---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/39733369.md"
description: "The first principle of trading is to control your handsThe second principle is no leverage, no borrowing"
datetime: "2026-04-06T16:25:44.000Z"
locales:
  - [en](https://longbridge.com/en/topics/39733369.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/39733369.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/39733369.md)
author: "[公司动力](https://longbridge.com/en/profiles/14897909.md)"
---

> Supported Languages: [简体中文](https://longbridge.com/zh-CN/topics/39733369.md) | [繁體中文](https://longbridge.com/zh-HK/topics/39733369.md)


# The first principle of trading is to control your …