Oil Prices Drop on Prospects of U.S.-Iran Agreement, Relief May Be Months Away
Why It Matters
Crude oil prices fell sharply Sunday evening following early indications that the United States and Iran may be moving toward a deal that could reopen the Strait of Hormuz — a waterway critical to global energy supply. American drivers have seen average gasoline prices rise roughly $1.50 per gallon above pre-conflict levels, and global crude inventories are depleting at a record pace.
What Happened
Brent crude futures, the global oil benchmark, dropped to approximately $98.76 per barrel Sunday evening — falling back below the $100 threshold for the first time in recent weeks. That represents a decline of roughly 4.62% from Friday’s closing price, a move of about $5 per barrel triggered by early signals of a potential diplomatic breakthrough.
President Trump has described himself as “50/50” on reaching an Iran deal, with a decision expected as early as Sunday. Even tentative diplomatic progress has been enough to move energy markets, which have been under sustained pressure since the conflict began disrupting Strait traffic.
By the Numbers
- ~14 million barrels per day of oil flow was being blocked through the Strait of Hormuz as of mid-May, according to the International Energy Agency.
- $1.50 per gallon — the approximate increase in average U.S. pump prices above pre-conflict levels.
- ~25% of global maritime oil trade and roughly one-fifth of liquefied natural gas shipments move through the Strait.
- $98.76 per barrel — Brent crude’s Sunday evening trading price, down from above $100.
Don’t Expect Fast Relief at the Pump
Even if a formal agreement is reached, energy analysts warn that market disruptions will persist for months. Patrick De Haan, head of petroleum analysis at GasBuddy, noted on social media that the national average gasoline price will “likely remain well above $4/gal” until a deal is signed and meaningful tanker traffic resumes through the Strait.
The research firm ClearView Energy Partners cautioned that clearing the waterway of mines, evacuating stranded tankers, and restarting production could take weeks to months. Restoring pre-war output levels and rebuilding depleted inventories, the firm added, could require “multiple calendar quarters to years.”
Several Persian Gulf producers have already curtailed output as onshore storage filled up — and ramping production back up is not immediate. Saudi Arabia and the United Arab Emirates have expanded pipeline routes that bypass the Strait, but those additional volumes fall well short of replacing the roughly quarter of global maritime oil that normally transits the narrow waterway.
What’s Next
Diplomatic negotiations are ongoing, with any finalized agreement still potentially days away. Even after a deal is struck, market confidence in resumed large-scale tanker operations will take time to rebuild — particularly for Asian buyers whose shipping routes from the Persian Gulf take several weeks. The Federal Reserve is also navigating the economic fallout from elevated energy costs as incoming leadership weighs interest rate decisions in a disrupted market environment.