Iran successfully targets shipping by 2026?

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Market context

Iranian forces have already launched kinetic strikes on commercial shipping in the Strait of Hormuz, with the US military confirming a drone attack on the Singapore-flagged M/V Ever Lovely cargo ship on 25 June 2026[2]. This incident, explicitly claimed by Tehran and originating from Iranian territory, satisfies the market’s resolution criteria for a “Yes” outcome, explaining the current 78% crowd-implied probability. The event occurred within a fragile ceasefire framework that Washington and Tehran agreed to, yet Trump labelled the attack a “foolish violation” of that deal[2][4].

Historically, similar escalations in 2026 saw the IRGC board merchant vessels, lay sea mines, and issue warnings forbidding passage through the strait following US and Israeli air strikes on Iran[3]. These comparable cases frame the current probability as grounded in active, not speculative, aggression Traders evaluating this market programmatically should monitor CENTCOM strike announcements, scheduled IRGC patrols, and dependencies like the suspension of the “parallel route” if coordination with Tehran fails[2]. Recent reports confirm commercial ships faced fire and threats from Iran’s military as they crossed the strait on 27 June[7], reinforcing the immediacy of the catalyst. Watch for official Iranian statements on safe passage coordination, as Deputy Foreign Minister Gharibabadi warned that ambiguous arrangements could trigger route suspension[2].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

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On Polymarket Review UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

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