Farsi Island no longer under Iranian control by 2026?

Platform comparison

Market context

Polymarket prices the chance that Farsi Island will be taken out of Iranian control at just **1% YES**, with positions settled in **USDC** on **Polygon** through conditional tokens. At that level, the market is saying the island is still overwhelmingly expected to remain under Iranian authority through the 2026-08-31 settlement window.

The low price fits the island’s long-standing status rather than any live transition. Under the 1971 UK–Iran–Saudi arrangements recorded at the UN, Iran’s sovereignty over Farsi Island was explicitly recognised, and the island was treated as Iranian territory with its own territorial sea rights. That makes a change in control a high-bar event: the contract only resolves YES if Iran no longer exercises primary governmental or military control and another state, occupying force, or internationally backed authority actually establishes control, while raids, bombardment, offshore naval activity or temporary disruption do not count.

For traders, the relevant catalysts are not routine naval manoeuvres but a genuine sovereignty or occupation shift: an official Iranian withdrawal, a foreign seizure with sustained administration, or an internationally backed transfer of control. News flow around Gulf maritime tensions may move the headline risk, but unless there is a concrete handover or durable occupation, the contract should remain anchored near the current low probability. The main thing to watch is whether any formal diplomatic statement, military deployment, or port-and-garrison change suggests a lasting change rather than a short-lived incident.

Sources: 1 · 2 · 3

Methodology

We track Farsi Island no longer under Iranian control by 2026? across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

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 Kalshi UK. 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 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.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

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.