---
title: "2020 vs 1970"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/280002757.md"
description: "On Friday, the global bond market suffered a sharp decline, with government bond yields rising significantly. The market is beginning to face the reality that \"the duration of the Iran war exceeds expectations,\" and inflation expectations are rising rapidly. In the 1970s, the U.S. CPI experienced a significant upward cycle. Will the Iran war catalyze a new round of inflation cycle?"
datetime: "2026-03-21T00:42:36.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/280002757.md)
  - [en](https://longbridge.com/en/news/280002757.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/280002757.md)
---

> Supported Languages: [简体中文](https://longbridge.com/zh-CN/news/280002757.md) | [繁體中文](https://longbridge.com/zh-HK/news/280002757.md)


# 2020 vs 1970

On Friday, the global bond market suffered a sharp decline, with government bond yields rising significantly. The market is beginning to face the reality that "the duration of the Iran war exceeds expectations," and inflation expectations are rising rapidly.

In the 1970s, the U.S. CPI experienced a significant upward cycle. Will the Iran war catalyze a new round of inflation cycle?

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