Farsi, Hengam, Hormuz or Kharg Island no longer under Iranian control by 2026?

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Market context

The islands in question remain under Iranian control and are closely tied to the country’s military and energy posture in the northern Gulf. Farsi Island is publicly described as hosting an IRGC Navy base and being restricted to civilians, while Kharg Island is Iran’s main oil export terminal, which makes any real transfer of control a major escalation rather than a routine security event.[1][20]

The 2% implied chance fits the historical record: modern precedents for a state losing control of a strategically placed Gulf island are rare, and the most comparable cases around Farsi have been diplomatic boundary settlements that confirmed, rather than reversed, Iranian sovereignty.[2][15] Even in periods of heightened tension, outside actions have not translated into durable control changes on these islands; for example, temporary incidents around Farsi have not altered sovereignty or day-to-day administration.[11][14] That makes the market’s low price consistent with a high bar for settlement, especially because the rules require another state or internationally backed authority to establish primary control, not just to strike, land briefly, or disrupt operations.[13]

Traders should watch for any formal declarations about territorial administration, military occupation, or transfer arrangements, as well as sustained developments around Kharg’s export infrastructure, since a prolonged loss of control there would likely be visible in shipping, customs, and state-media reporting rather than a single incident.[20] On the maritime side, any broader conflict over the Strait of Hormuz can increase noise, but unless it produces enduring governance change on one of the named islands, it would not satisfy the resolution wording.[16][18]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Sports-specific comparison page for Farsi, Hengam, Hormuz or Kharg Island no longer under Iranian control 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.

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

UK Frequently Asked Questions

When do sports markets resolve?

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Do I pay tax on prediction market profits in the UK?

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