Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Tax UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Tax UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Tax UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Tax UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Tax UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Tax UK → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Polymarket Tax UK.
Active sub-markets
Market context
Mojtaba Khamenei, the younger son of Iran's Supreme Leader Ayatollah Ali Khamenei, has remained within Iranian territory throughout his life despite holding significant informal influence over military and security apparatus. The market tests whether he will depart Iran before 30 April 2026, with resolution requiring confirmation he has exited Iranian airspace or maritime territory and arrived in another country. The 0% implied probability reflects the absence of credible reporting suggesting imminent departure plans and the structural constraints facing senior figures in Iran's power hierarchy, where international travel by close relatives of the Supreme Leader typically occurs only under extraordinary circumstances.
Historical precedent offers limited comparable cases. Senior Iranian officials have occasionally travelled abroad for medical treatment or diplomatic purposes, yet figures as closely embedded in the regime's security apparatus as Mojtaba Khamenei rarely leave without state coordination. The 2016 departure of former Defence Minister Ahmad Vahidi to Syria and subsequent returns illustrate that such movements, when they occur, involve state sanction rather than unilateral flight. Mojtaba's role overseeing the Quds Force and Revolutionary Guard networks creates operational dependencies that would complicate extended absence.
Traders should monitor reporting from Iranian state media regarding Supreme Leader health developments, which could necessitate family presence abroad, and any international sanctions escalation that might trigger regime restructuring. Western intelligence assessments occasionally surface regarding Iranian leadership movements through outlets like Reuters and AFP, though confirmation standards for this market remain high. The settlement window extends approximately 18 months, providing time for unforeseen geopolitical shifts, though current trajectory suggests resolution toward "No".
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
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?
- On Polymarket Tax UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket Tax UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket Tax UK triggers a quick verification flow that finishes in minutes.
- 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 Mojtaba Khamenei leaves Iran by 2026? on Polymarket Tax UK
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