Oil resumes rally as U.S.-Iran fire exchange rattles fragile Hormuz ceasefire https://www.cnbc.com/2026/05/08/oil-prices-today-wti-brent-us-iran-fire-war-hormuz-ceasefire.html?taid=69fd356b999f620001572999&utm_campaign=trueanthem&utm_content=main&utm_medium=social&utm_source=twitter