Brent slips under USD 80 after US-Iran deal clears path to Hormuz reopening

Brent slips under USD 80 after US-Iran deal clears path to Hormuz reopening Crude closed at USD 80.75 on Monday as a signed US-Iran accord drained the war premium that had topped USD 120 in March. Brent crude was trading below USD 83 a barrel on Monday (2026-06-15), after the United States and Iran inked a peace deal that paves the way for the Strait of Hormuz to reopen and unclog global trade sentiment, businesstoday.in reported. Oil slipped 5% on Monday (2026-06-15) to close at USD 80.75 a barrel, citing brokerage Emkay.⁷ For a market that watched front-month Brent top USD 120 during the March panic, the move marks the unwinding of one of the sharpest geopolitical premiums in recent memory. The Persian Gulf typically supplies the world with around 20 million barrels of oil a day, and the war that began in the spring drove a surge that peaked at USD 120 in March, Trading Economics data show.³ The deal is the endpoint of a violent six weeks. Prices had been whipsawed by every turn in the conflict, and the speed of the reversal tells its own story about how much of the rally was fear rather than lost barrels. As of Sunday's close (2026-06-21), front-month Brent stood at USD 80.38 and WTI at USD 76.54, both holding under the levels that defined the standoff. The unwind has been brutal once a resolution looked real. Oil and gas prices fell sharply on Wednesday (2026-05-20) after the US agreed to a two-week ceasefire with Iran contingent on reopening Hormuz, with front-month Brent plunging around 15% to USD 93.40 a barrel and WTI sinking to USD 95, Montel reported. Even after that drop, crude was still up roughly 40% from where it sat when the war began six weeks earlier.¹ That cushion has now largely gone. The march from the mid-90s in late May to below USD 81 by mid-June (2026-06-15) reflects traders pricing in the physical reflow of barrels through a chokepoint that had been all but shut. Iran had previously moved to tighten its control over the strait, a route that handled oil and LNG exports accounting for a fifth of seaborne flows.² It was not a smooth descent. Prices snapped a two-session losing streak on Thursday (2026-05-21) as the resolution remained uncertain, with Brent gaining 81 cents, or 0.77%, to USD 105.83 and WTI adding 97 cents to USD 99.23, livemint.com reported. A drawdown in US crude stocks added to the bid that session.² The inventory backdrop was extraordinary. The US Energy Information Administration said the country drew nearly 10 million barrels from its Strategic Petroleum Reserve in the week of 2026-05-11, the largest weekly SPR withdrawal ever recorded, as Washington leaned on emergency stocks to blunt the price spike.² US commercial crude stocks now sit at 418.22 million barrels as of the week reported in June, with the country still exporting 4.327 million barrels a day.² The ceasefire itself was fragile for weeks before it held. Oil rose 3% on Thursday (2026-04-09) as continued strikes by both Iran and Israel cast doubt on an earlier two-week truce while Hormuz flows stayed largely on hold, Montel reported. The strait then saw the US and Iran exchange fire late one night, lifting prices on Friday (2026-05-08) and putting the truce under fresh strain.^6,5 Where the price goes from here is a genuine split. Goldman Sachs raised its fourth-quarter forecasts to USD 90 for Brent and USD 83 for WTI, citing reduced Middle East output, a call that assumes some war premium persists even with a deal signed.⁴ Trading Economics global macro models, by contrast, point to crude near USD 107.63 by the end of this quarter, a number that now looks stranded against a tape that has fallen well below it.³ The reconciliation problem is the deal's durability. A signed accord is not a reopened strait, and the gap between the two is where the next move lives. Iran retains physical leverage over a waterway it spent weeks reinforcing, and any backsliding on the Hormuz condition would reprice the front of the curve fast. For now the tape is voting for normalisation. With Brent and WTI both anchored in the high USD 70s to low USD 80s at Sunday's close (2026-06-21), the premium has been priced out faster than barrels can physically return. The signal to watch is the pace of tanker traffic through Hormuz against the speed of any diplomatic reversal, because the curve has already bet that the oil comes back.