Iran-Oman Hormuz Management Agreement by 2026?

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Market context

The underlying event is whether Oman and Iran formally announce a diplomatic agreement on managing shipping through the Strait of Hormuz before the deadline. Recent reporting suggests negotiations are advanced, but the open question is whether the language and scope will be sufficiently clear to count as a qualifying deal rather than a temporary or partial understanding.[7][13]

The market’s 30% YES probability looks in line with a process that has moved from talks to near-final drafting, but still faces several unresolved conditions. Reuters reported on 23 June that Oman and Iran agreed to keep discussing navigation management, including maritime services and costs, through a joint working group.[4] Since then, Reuters and other outlets have described competing proposals, with Oman floating regional management and voluntary fees while Iran rejected broader joint oversight and insisted on bilateral control terms.[14][15] That gap matters because the market requires an official agreement with concrete policies or obligations, not just dialogue or a statement that talks are continuing.

For traders, the main catalysts are a formal joint communiqué, a ministry statement from Tehran or Muscat, or any text specifying routes, traffic control, fees, or monitoring responsibilities. On 5 August, Iran said a joint statement with Oman was in final drafting, and Reuters reported that details remained under discussion, including who would control ships entering the Gulf and whether payments would be voluntary.[7][17] Reporting on 8 August added that Iran still tied reopening to wider conditions, including U.S. compensation, which raises the risk that any announcement is either delayed or too conditional to settle the market YES.[13]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Sports-specific comparison page for Iran-Oman Hormuz Management Agreement by 2026?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.

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