# Oil prices have jumped since the start of the conflict, driving up input costs.

*business · news · 2026-04-28 · MarketScreener*

## Key points

- Since the Iran war began, 24 major U.S. companies have withdrawn or cut forecasts.
- Coca-Cola and PepsiCo locked in lower prices pre-war, partially insulating from current cost spikes.
- General Motors now projects $1.5-$2 billion in inflation-related cuts, $500 million higher than last year.
- Procter & Gamble warned surging oil could reduce its 2027 profit by about $1 billion.
- Jet fuel prices have nearly doubled since February, severely impacting airline margins and operations.

**Companies:** Coca-Cola, General Motors, United Parcel Service, Procter & Gamble, JetBlue Airways
**Countries:** United States, Iran

[Read the full story on MarketScreener](https://www.marketscreener.com/news/us-companies-project-resilience-even-as-iran-war-risks-mount-ce7f59d2d188f526)

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