Brent oil price posts biggest monthly loss in six years as market counts on a U.S.-Iran deal

Oil prices fell Friday after President Trump said he would meet in the White House Situation Room to make a final decision about a deal with Iran.

# Brent oil price posts biggest monthly loss in six years as market counts on a U.S.-Iran deal Oil prices fell Friday after President Trump said he would meet in the White House Situation Room to make a final decision about a deal with Iran. **Read the full article:** [CNBC](https://www.cnbc.com/2026/05/29/oil-price-iran-deal-war-ceasefire-trump.html) *This article was originally published by CNBC. MoneyWiseInc provides expert curation of the best financial content from trusted sources.*