The Strait of Hormuz Will Likely Still Be Broken When 2026 Arrives

The Strait of Hormuz is likely to remain a choke point through the end of this year, and the case for that conclusion is not close. With only a 19% chance that traffic returns to normal by December 31 — and that number falling another five percentage points in a single day — the balance of conviction sits heavily on the side of prolonged disruption. This is not a narrow lean. At 81%, the argument is that the world's most critical oil passage will close out 2025 in a state of effective dysfunction, and the surrounding evidence makes that case hard to dispute.

The related market landscape reinforces the picture at every turn. A formal US-Iran Hormuz agreement by September 30 sits at just 2%, and the October 31 traffic-normalization contract is priced at 6% — meaning even the intermediate milestones look very unlikely. A final nuclear deal this year is priced at only 10%. The slightly more optimistic contracts — a ceasefire by September 30 at 72%, an end to the Iranian blockade by year-end at 59% — suggest that some de-escalation is probable, but de-escalation and normalization are different things. A ceasefire can exist while shipping lanes remain effectively constrained; traders appear to be pricing exactly that gap. The Iran-Oman Hormuz Agreement contract, a potential diplomatic off-ramp, sits at a coin-flip 47%, suggesting even that mechanism is uncertain.

Why does this pricing make sense? Because the conditions required for full normalization are stacked. A genuine return to normal Hormuz traffic would require not merely a pause in hostilities but a durable diplomatic settlement — or a decisive military outcome — that neither side has shown the means or willingness to deliver quickly. A nuclear deal is probably not coming this year. Iranian leverage over the strait is one of Tehran's last meaningful bargaining chips, and surrendering it before extracting maximal concessions would be strategically irrational. Meanwhile, the longer the disruption persists, the more entrenched the new status quo becomes for shipping companies rerouting around the strait entirely. Normalization has a diminishing-returns problem: the longer it takes, the less 'normal' the old normal looks.

What could break this argument? A surprise. The ceasefire contract at 72% tells us that some form of US-Iran tension reduction is probably coming before October. If that ceasefire arrived quickly and came bundled with a broader framework — perhaps mediated through Oman, whose agreement contract still sits at nearly even odds — the diplomatic architecture for a Hormuz reopening could assemble faster than current pricing suggests. A sharp escalation that forced a rapid American military resolution, however unlikely at 14% for a full invasion, could also accelerate an outcome. The market is not pricing a locked door; it is pricing a very heavy one that almost certainly will not open in time.

This argument is the market's, decoded — not investment advice.