Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Alternative UK) Pick polygram.ink (preferred broker) |
5% | 95% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
5% | 95% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| August 31 | 5% |
| July 31 | 1% |
Market context
Polymarket’s contract is pricing **1% YES** for Abu Musa Island to be taken out of Iranian control by 31 August 2026, which implies the market sees regime change on the island as a very low-probability outcome. On Polymarket, that means traders are effectively assigning a high likelihood that Iran will still exercise primary governmental or military control over the island when the market resolves, with settlement paid in **USDC** through **Polygon**-based conditional tokens.
That reading is consistent with the island’s long-running status quo. Abu Musa sits near the Strait of Hormuz and is currently administered by Iran, while the UAE continues to dispute sovereignty[2][3]. The dispute has persisted for decades, and standard historical references still describe the islands as remaining contested rather than shifting hands[1][3]. For a prediction-market user, that matters because the contract is not about temporary incidents: the market only pays YES if another state or internationally backed authority actually establishes control, not if there is a raid, naval pressure, or a short-lived interruption in Iranian activity.
The main catalysts to watch are formal sovereignty-related announcements, bilateral talks, or any regional security escalation that could be paired with an explicit transfer of administration. Recent reporting on Iranian actions around the island shows Tehran has continued to reinforce its claim, including ownership-document and administrative measures, which cuts against a near-term handover scenario[8]. In practical terms, traders should monitor official statements from Tehran, Abu Dhabi, and any multilateral body, because only a credible change in governing authority would be enough to move this market from its current low-probability state.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Alternative UK, which mirrors the Polymarket order book directly.
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
- 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.
- 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.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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 Polymarket Alternative UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
Trade Abu Musa Island no longer under Iranian control by 2… on Polymarket Alternative UK
Live order book, 0% fees, USDC settlement in seconds.
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