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

Platform comparison

Market context

Polymarket prices this contract at **2% YES**, which implies traders see a very low chance that Iran loses primary control of any of **Farsi, Hengam, Hormuz or Kharg Island** before settlement, with trading conducted in USDC on Polygon through conditional tokens. In practice, the market is not about volatility in the Gulf generally, but about a clear, durable transfer of control to another state, occupying force, or internationally backed authority; temporary raids, air strikes, brief landings or offshore pressure would not be enough.

That low price fits the historical record. Farsi Island is a long-established Iranian military outpost, and the 1968 sovereignty arrangement recognised Iranian sovereignty over Farsi while separately recognising Saudi sovereignty over Al-Arabiyah, underlining how settled the island’s status is in law and practice.[1][13] Similar “grey zone” episodes, such as the 2016 detention of U.S. sailors near Farsi, showed the island as a site of naval confrontation rather than a place where control actually changed hands.[14][16] Kharg is also deeply embedded in Iran’s oil infrastructure, which raises the threshold further because any disruption there is more likely to affect exports than sovereignty.

For a trader, the main catalysts are not routine shipping headlines but signs of a formal loss of control: an invasion, an occupation announcement backed by ground presence, a negotiated transfer, or a confirmed collapse of Iranian military administration on one of the islands. Absent that, even heightened Gulf tension or strikes around the Strait of Hormuz would leave the market anchored near the current price. Recent reporting still frames Hormuz as an area of Iranian leverage rather than contested sovereignty, so any move in this contract would likely follow an unusually large escalation or an explicit administrative handover rather than routine maritime incidents.

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). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.