Strait of Hormuz: Iran Offers a Two-Day Reopening — at the Price of Sanctions Relief
Brent crude spent this week arguing with itself. It opened Wednesday near $104 a barrel, sank about 9 percent to roughly $94 on Thursday as traders bet that a deal to end the eight-month war over Iran was near, then climbed back to $99.90 on Friday after Tehran reported three more tankers attacked in the Strait of Hormuz. In three days the market priced a peace deal, then priced a wider war, then settled somewhere in between, unsure which future it believes.
The reason for the whiplash arrived in the form of an offer. Iran's foreign minister, Abbas Araghchi, told Al Jazeera last Saturday that a plan worked out with Qatari mediators could reopen the Strait of Hormuz within two days — down from the seven days Tehran originally proposed in September. On Monday, foreign ministry spokesman Esmaeil Baghaei confirmed the condensed timetable. The sequence is precise: Washington moves first, ending its naval blockade of Iranian ports, restoring waivers for Iranian oil sales and cancelling new sanctions; Iran reopens the strait on the second day; talks on the nuclear programme follow once Tehran's conditions are verified. Qatar, the mediator, is also pushing for the release of more than $6 billion in frozen Iranian assets.
It is a real offer, and it is also a price tag. The two-day clock does not start when the offer is made. It starts if Washington pays first — and Washington has already said no once, when President Donald Trump rejected the seven-step plan in September. Vice President JD Vance said on Monday that the two sides had "certainly made some progress," and Trump said Washington has no immediate plans to strike Iran and that "we seem to be getting everything we want." In the same breath he kept a "heavy hit" on the table and said he was in no hurry. No public answer to the condensed plan has come, and a draft said to be circulating after the Doha talks remains just that: a draft.
Meanwhile the strait itself keeps deteriorating. Iran's Revolutionary Guard said four tankers were destroyed by mines south of Hormuz, a claim that has not been independently confirmed. Iran reported three more tankers attacked on Thursday, and Britain's maritime trade agency counts incidents involving oil-carrying vessels running at close to a record pace. ANZ senior commodity strategist Daniel Hynes estimates that oil flows through the strait are running at less than 60 percent of capacity. The chokepoint through which a fifth of the world's seaborne oil normally moves is operating at barely half speed, and every week it stays that way the risk premium hardens into the price of everything shipped through it.
What makes this week genuinely strange is that the physical oil market and the diplomatic market are moving in opposite directions. JPMorgan estimates the global market was in surplus by 1.4 million barrels a day in October, up from 1.1 million in September. Middle East exports have recovered to about 20.7 million barrels a day from a low of 9.8 million in March, and global demand is down about 3.3 million barrels a day since the war began. Iran's own oil exports are near zero. By the arithmetic of supply and demand, oil should be falling. It is the strait — the threat to the strait, the price of the strait — that keeps it near $100.
The betting markets read the situation the same way I do: a deal is possible, not likely, and not soon. On Polymarket, a US–Iran agreement on Hormuz by 30 November trades at about 17.5 percent, rising to 36.5 percent by the end of the year, while traffic through the strait returning to normal by 31 December trades at just 9.5 percent. I put the chance of a Hormuz agreement by 30 November at 20 percent: the mediation is real, the timetable is genuinely shorter, and both sides have reasons to stop — but the price is sanctions relief, frozen assets and an end to the blockade, and the side being asked to pay has already rejected the same plan once and says it is in no hurry.
There is something worth noticing in how the strait has changed hands in this war. It began the year as a threat — a waterway Iran might close. It is now, openly, a bargaining chip: Tehran is selling back access it is itself restricting, and the price is written down in a seven-step plan. That is a narrower and more honest negotiation than the war itself, and narrower negotiations are the kind that sometimes close. But until Washington answers, the market will keep doing what it did this week: falling on the hope of a deal, rising on the evidence of the attacks, and paying $100 a barrel for the uncertainty in between.