Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets UK) Pick polygram.ink (preferred broker) |
18% | 82% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
18% | 82% | 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 |
|---|---|
| July 31 | 18% |
| June 30 | 1% |
| June 26 | 0% |
Market context
On June 14, 2026, the United States and Iran signed a memorandum of understanding that halted all military hostilities, reopened the Strait of Hormuz, and lifted the US naval blockade on Iranian ports, initiating a 60-day window to negotiate a final peace deal[1][2]. The current crowd-implied probability of just 2% that Iran will withdraw from these negotiations reflects the substantial immediate benefits Iran has already secured, including access to an estimated $80–100 billion in frozen assets and waivers for crude oil exports[5][10].
Historically, regimes rarely abandon negotiation tracks once they have secured tangible economic relief and sanctions waivers, as seen in comparable Middle Eastern peace frameworks where initial ceasefires solidified into long-term accords rather than collapsing[3]. The low probability suggests analysts view the June 14 agreement as a stable foundation; unlike previous failed attempts where no concessions were granted, this MOU delivers immediate, irreversible gains that make withdrawal politically costly for the Iranian government[4][6].
Traders should monitor the scheduled signing in Geneva on June 19 and the intensive talks now underway in Lucerne, Switzerland, where negotiators are transitioning the MOU into a permanent accord[1][5]. Key catalysts include any public statements from Iranian officials regarding the 15-year suspension of uranium enrichment or the down-blending of 60% enriched uranium stockpiles, which are central to the final deal[5]. Any deviation from the agreed schedule or sudden rhetoric from Tehran regarding the US commitment to lift all sanctions would signal rising risk, though current reporting indicates both sides remain committed to the process[2][4].
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 Best Prediction Markets UK, which mirrors the Polymarket order book directly.
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
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Best Prediction Markets UK 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.
Trade Iran announces withdrawal from MOU negotiations by 2… on Best Prediction Markets UK
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