# Oil settles up by more than 2.5% as US and Iran resume military attacks | Reuters

> Oil settled more than 2.5% higher on Monday after the US and Iran resumed military action, with Brent at $90.49 and WTI at $85.76. Iran fired missiles at two US air bases in Jordan after a US strike on Iran's Larak Island, and Trump vowed to 'hit them hard'.

- Date: 2026-08-30 · published 2026-08-30T12:00:00.000Z
- Category: geopolitics · region Middle East · magnitude medium
- Page: https://feedsoft.ai/events/18065-oil-settles-up-by-more-than-2-5-as-us-and-iran-resume-military-attacks-reuters
- Commodities: [Crude Oil (Brent)](https://feedsoft.ai/c/BRENT.md), [Crude Oil (WTI)](https://feedsoft.ai/c/WTI.md)

## Why it matters

Renewed fighting raises the risk of further disruption to Gulf energy flows and Strait of Hormuz shipping, supporting crude prices. Higher diesel and energy costs also feed through to feed-mill, freight and fertilizer costs.

## Read by commodity

- WTI: bullish ▲
- BRENT: bullish ▲

## Similar past events

| Commodity | Date | Event | 5-day % | 20-day % |
| --- | --- | --- | --- | --- |
| BRENT | 2025-11-14 | [Oil settles up more than 2% as Russian port suspends oil exports after Ukrainian attack \| Reuters](https://feedsoft.ai/events/22138-oil-settles-up-more-than-2-as-russian-port-suspends-oil-exports-after-ukrainian.md) | +1.5% | -1.6% |
| BRENT | 2026-08-31 | [Oil prices settle up more than $4 a barrel on renewed US-Iran fighting \| Reuters](https://feedsoft.ai/events/17635-oil-prices-settle-up-more-than-4-a-barrel-on-renewed-us-iran-fighting-reuters.md) | +10.8% | +22.9% |
| BRENT | 2024-12-13 | [Oil up 2%, settles at 3-week high as more sanctions loom on Russia, Iran \| Reuters](https://feedsoft.ai/events/27116-oil-up-2-settles-at-3-week-high-as-more-sanctions-loom-on-russia-iran-reuters.md) | -0.2% | +11.4% |
| BRENT | 2025-06-13 | [Oil settles up 7% as Israel, Iran trade air strikes \| Reuters](https://feedsoft.ai/events/10991-oil-settles-up-7-as-israel-iran-trade-air-strikes-reuters.md) | +12.0% | -0.8% |
| BRENT | 2026-03-05 | [Oil settles up around 5% on supply concerns as Iran conflict widens \| Reuters](https://feedsoft.ai/events/5232-oil-settles-up-around-5-on-supply-concerns-as-iran-conflict-widens-reuters.md) | +12.3% | +35.0% |
| WTI | 2025-11-14 | [Oil settles up more than 2% as Russian port suspends oil exports after Ukrainian attack \| Reuters](https://feedsoft.ai/events/22138-oil-settles-up-more-than-2-as-russian-port-suspends-oil-exports-after-ukrainian.md) | +0.8% | -2.9% |
| WTI | 2026-08-31 | [Oil prices settle up more than $4 a barrel on renewed US-Iran fighting \| Reuters](https://feedsoft.ai/events/17635-oil-prices-settle-up-more-than-4-a-barrel-on-renewed-us-iran-fighting-reuters.md) | +9.6% | +4.0% |
| WTI | 2024-12-13 | [Oil up 2%, settles at 3-week high as more sanctions loom on Russia, Iran \| Reuters](https://feedsoft.ai/events/27116-oil-up-2-settles-at-3-week-high-as-more-sanctions-loom-on-russia-iran-reuters.md) | -0.2% | +13.0% |

## Sources

- reuters.com: https://www.reuters.com/business/energy/oil-jumps-more-than-2-after-us-attack-irans-larak-island-2026-08-30/

---
Data from Feedsoft AI (https://feedsoft.ai/). For information only; not investment advice.