---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/39465182.md"
description: "Won't🤩🌟😂💃🏼 rich people need to use it, industry uses it too, and there are greedy people...😽👍🏻🪔 These two follow the standard deviation fluctuation"
datetime: "2026-03-23T18:05:38.000Z"
locales:
  - [en](https://longbridge.com/en/topics/39465182.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/39465182.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/39465182.md)
author: "[Jenniferlovechanjp](https://longbridge.com/en/profiles/7294601.md)"
---

# Won't🤩🌟😂💃🏼 rich people need to use it, indust…