---
type: "Topics"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/topics/39621514.md"
description: "There are always people who like to backtest historical data, but often they don't do it right. What we should be benchmarking against now are actually 2018 and 2022, also a world with Donald Trump, also a midterm election year. Then it's easy to conclude that this year is very likely to be a bear market."
datetime: "2026-03-30T15:52:08.000Z"
locales:
  - [en](https://longbridge.com/en/topics/39621514.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/39621514.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/39621514.md)
author: "[浩浩小课堂](https://longbridge.com/zh-HK/profiles/19784218.md)"
---

> 支持的語言: [English](https://longbridge.com/en/topics/39621514.md) | [简体中文](https://longbridge.com/zh-CN/topics/39621514.md)


# There are always people who like to backtest histo…