---
title: "Bond markets react to Iran tensions with higher borrowing costs"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/293672490.md"
description: "Rising U.S.-Iran tensions are driving up oil prices and bond yields, increasing borrowing costs for consumers and businesses. Consequently, the 30-year fixed mortgage rate has reached its highest level since last August, reflecting market anxiety over geopolitical instability."
datetime: "2026-07-23T22:03:47.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/293672490.md)
  - [en](https://longbridge.com/en/news/293672490.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/293672490.md)
generator: "portal-rs"
---

# Bond markets react to Iran tensions with higher borrowing costs

KEY TAKEAWAYS Rising tensions between the U.S. and Iran are driving up oil prices and bond yields, increasing borrowing costs for consumers and businesses.Higher bond yields are raising mortgage rates, with the 30-year fixed mortgage rate reaching its highest level since last August. The rekindling of the Iran war has the bond market worried about ...

### Related Stocks

- [UCO.US](https://longbridge.com/en/quote/UCO.US.md)
- [BNO.US](https://longbridge.com/en/quote/BNO.US.md)
- [SCO.US](https://longbridge.com/en/quote/SCO.US.md)
- [USO.US](https://longbridge.com/en/quote/USO.US.md)
- [USOI.US](https://longbridge.com/en/quote/USOI.US.md)

## Related News & Research

- [Oil extends losses on hopes for Middle East talks to ease supply woes](https://longbridge.com/en/news/297119059.md)
- [Crude Oil Settles Higher on Diplomacy Doubts to End US-Iran War](https://longbridge.com/en/news/297224051.md)
- [How the Iran war could end up causing a burst of deflation](https://longbridge.com/en/news/297064204.md)
- [GRAPHIC -September risks are stacking up hard and fast for world markets](https://longbridge.com/en/news/297269638.md)
- [Why a chorus of market pros is criticizing the Treasury's plan to tame the bond market](https://longbridge.com/en/news/297071081.md)

---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**