Oil prices jump 4% as Rubio says Iran 'not serious' about peace talks

Oil prices rose as hopes for a ceasefire in the Middle East faded.

# Oil prices jump 4% as Rubio says Iran 'not serious' about peace talks Oil prices rose as hopes for a ceasefire in the Middle East faded. **Read the full article:** [CNBC](https://www.cnbc.com/2026/07/22/oil-prices-iran-war-macro-rubio-brent-wti.html) *This article was originally published by CNBC. MoneyWiseInc provides expert curation of the best financial content from trusted sources.*