# Big petrol and diesel price relief on the cards – Daily Investor

> Oil fell below $100 a barrel after the US and Iran agreed to a two-week ceasefire tied to reopening the Strait of Hormuz. Brent dropped as much as 16% before trading near $95, and European diesel futures fell as much as 23%.

- Date: 2026-04-08 · published 2026-04-08T12:00:00.000Z
- Category: geopolitics · region Middle East · magnitude high
- Page: https://feedsoft.ai/events/10135-big-petrol-and-diesel-price-relief-on-the-cards-daily-investor
- Commodities: [Crude Oil (Brent)](https://feedsoft.ai/c/BRENT.md), [Crude Oil (WTI)](https://feedsoft.ai/c/WTI.md), [ULSD / Diesel](https://feedsoft.ai/c/DIESEL.md), [Natural Gas](https://feedsoft.ai/c/NATGAS.md)

## Why it matters

Reopening the Strait of Hormuz would ease crude and diesel supply constraints, pulling energy costs lower for feed mills and freight. The ceasefire is fragile, so prices could rebound sharply if talks fail.

## Read by commodity

- WTI: bearish ▼
- BRENT: bearish ▼
- DIESEL: bearish ▼
- NATGAS: neutral

## Linked price moves

| Commodity | Date | Window | Change % | z-score | Why linked |
| --- | --- | --- | --- | --- | --- |
| DIESEL | 2026-04-10 | 5 | -14.7% | -2.9 | Ceasefire tied to reopening Hormuz sent Brent down about 16% and European diesel futures down up to 23%, removing the supply risk premium. |
| DIESEL | 2026-04-08 | 1 | -12.4% | -3.4 | Same-day report of oil falling below $100 and European diesel futures dropping up to 23% on ceasefire tied to reopening Hormuz, removing supply-risk premium. |
| WTI | 2026-04-09 | 5 | -12.5% | -3.1 | Brent fell as much as 16% and diesel futures dropped sharply on ceasefire, showing a broad energy complex sell-off. |

## Similar past events

| Commodity | Date | Event | 5-day % | 20-day % |
| --- | --- | --- | --- | --- |
| BRENT | 2020-03-09 | [The oil price war is on; what that means for buyers of diesel - FreightWaves](https://feedsoft.ai/events/54330-the-oil-price-war-is-on-what-that-means-for-buyers-of-diesel-freightwaves.md) | -27.3% | -36.6% |
| BRENT | 2022-03-09 | [Euro surges as oil prices ease and investors embrace risk](https://feedsoft.ai/events/9523-euro-surges-as-oil-prices-ease-and-investors-embrace-risk.md) | -21.5% | -18.3% |
| BRENT | 2026-05-26 | [Oilseeds: Oil price slide weighs on canola and rapeseed](https://feedsoft.ai/events/19360-oilseeds-oil-price-slide-weighs-on-canola-and-rapeseed.md) | -9.0% | -22.4% |
| BRENT | 2024-08-19 | [No war for now brings another drop in benchmark diesel price - FreightWaves](https://feedsoft.ai/events/28989-no-war-for-now-brings-another-drop-in-benchmark-diesel-price-freightwaves.md) | -1.2% | -9.9% |
| BRENT | 2025-06-20 | [Diesel and Gas. The Energy Report 06/20/2025 - Market InsightsMarket Insights](https://feedsoft.ai/events/8644-diesel-and-gas-the-energy-report-06-20-2025-market-insightsmarket-insights.md) | -13.2% | -10.3% |
| WTI | 2020-03-09 | [The oil price war is on; what that means for buyers of diesel - FreightWaves](https://feedsoft.ai/events/54330-the-oil-price-war-is-on-what-that-means-for-buyers-of-diesel-freightwaves.md) | -23.0% | -31.2% |
| WTI | 2022-03-09 | [Euro surges as oil prices ease and investors embrace risk](https://feedsoft.ai/events/9523-euro-surges-as-oil-prices-ease-and-investors-embrace-risk.md) | -22.0% | -17.5% |
| WTI | 2025-06-20 | [Diesel and Gas. The Energy Report 06/20/2025 - Market InsightsMarket Insights](https://feedsoft.ai/events/8644-diesel-and-gas-the-energy-report-06-20-2025-market-insightsmarket-insights.md) | -12.7% | -9.6% |

## Sources

- dailyinvestor.com: https://dailyinvestor.com/energy/128148/big-petrol-and-diesel-price-relief-on-the-cards-as-oil-plunges/

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