Will 2026 ships transit the Strait of Hormuz on any day by July 31?

Platform comparison

Market context

Ships are returning to the Strait of Hormuz following a US–Iran agreement that guarantees commercial navigation will resume immediately, with the US required to lift its naval blockade of Iranian ports by 19 July. This memorandum of understanding, finalized on 17 June, obliges Iran to exert its best efforts to restore pre-war traffic levels within the same timeframe, though it does not confirm whether Iran will retain full authority over the strait or eventually impose tolls after a 60-day toll-free window.

Historically, daily crossings averaged between 75 and 125 vessels before the Iran war, but IMF PortWatch data shows these numbers have collapsed by more than 95% since late February 2026 due to attacks on commercial ships and GPS jamming. On 25 June, 25 commercial vessels traversed the strait—the highest volume since April—suggesting a tentative rebound, yet CNN reports that growth will remain slower even if peace prevails, with growth trajectories uncertain and dependent on Iran’s willingness to maintain open passage.

Traders should monitor the 19 July deadline for the US blockade lift, as failure to comply could reignite tensions and disrupt the reopening. Key catalysts include Iran’s adherence to the traffic-restoration clause, any announcement of tolls after the 60-day window, and ongoing reports of AIS spoofing or vessels going dark, which IMF PortWatch notes as persistent risks. The market leans on Iran’s commitment to the MOU, with CNN citing the agreement as a significant component of the memorandum, while uncertainty remains over whether Iran will ultimately maintain authority over the strait.

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Methodology

This page tracks Will 2026 ships transit the Strait of Hormuz on any day by July 31? across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. For users geo-blocked from Polymarket directly, brokers like Trump Prediction provide a 0%-fee route into the same order book.

Resolution & payout

Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.

Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.

FAQ

Can prediction markets influence election outcomes?

Markets reflect expectations rather than create them. Studies show public-facing markets can anchor expectations, but don't influence the underlying outcome. Political markets are information, not advocacy.

How fast do political markets react to news?

High-liquidity markets move within seconds to minutes. A Trump tweet on the economy can shift the "Trump 2024" market 2-5 points before mainstream media has written anything.

Are political prediction markets legal in my country?

It varies. They sit in legal gray areas in most jurisdictions. Polymarket is geo-blocked from US/UK/EU; some broker frontends have a different geo footprint. Trade only with capital you can afford to lose, and only if you understand the legal status in your jurisdiction.

Why do Polymarket and Kalshi differ on elections?

Kalshi must follow CFTC compliance — strict definitions, clear resolution sources, US citizens only with KYC. Polymarket operates globally without CFTC oversight — deeper liquidity, but also higher regulatory risk.

Which political events have the biggest volume?

US Presidential election, party nominations (DNC/RNC), Senate majorities, individual state outcomes (Pennsylvania, Michigan, Wisconsin), and major European elections. Peak markets reach $50-500M per event.