Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
18% | 82% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
18% | 82% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
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
The United States and Iran have signed a memorandum of understanding ending their immediate conflict and launching a 60-day negotiation window for a final peace deal, with the Strait of Hormuz reopening and sanctions easing as initial steps. In prediction markets, a YES share pays out if the event occurs—here, if Iran officially quits the talks—while a NO share wins if it does not; the market currently prices Iran’s withdrawal at just 1%, suggesting traders expect the negotiations to proceed.
Historically, such fragile diplomatic breakthroughs between the US and Iran have often collapsed due to deep mistrust, as seen in the 2015 nuclear deal negotiations that stalled before finalisation, or the 2020 Trump-era talks that ended abruptly after Israel’s strikes. Yet the current MOU includes concrete economic incentives, including a $300 billion reconstruction plan and immediate sanctions waivers, which may anchor both sides more firmly than past attempts. The 1% probability reflects confidence that these tangible benefits outweigh the usual diplomatic friction, though analysts note that “lack of trust” remains a persistent threat to the talks’ survival [9].
Traders should monitor official statements from Tehran’s Supreme Leader or the Iranian Foreign Ministry, as any public rejection of the MOU terms would trigger a YES outcome. Key dates include the 30-day deadline for lifting the US naval blockade and the 60-day negotiation window’s end in mid-August, with extensions possible only by mutual consent [2]. Recent reports confirm that US and Iranian officials met in Lucerne, Switzerland, to begin intensive talks, but comprehensive sanctions relief and asset releases remain contingent on the final accord [4]. Any sudden shift in Iran’s nuclear posture or a halt in Lucerne negotiations would be critical signals to watch.
Methodology
We track Iran announces withdrawal from MOU negotiations 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
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
- 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 Prediction Market UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- 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 Prediction Market 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.
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