Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
7% | 93% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
7% | 93% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Market context
Polymarket prices this contract at **7% YES** on USDC-settled, Polygon-based conditional tokens, which implies the market thinks a full regime break in Iran before the 31 December 2026 settlement date is possible but still distinctly unlikely. For a YES result, the Islamic Republic would need more than unrest or leadership churn: the core governing structures would have to be dissolved, incapacitated, or replaced in a way that ends clerical rule or deprives it of de facto control over most of the country.
That low single-digit price fits the broader historical pattern of authoritarian durability under pressure. Even after mass protests and repeated economic shocks, reporting in early 2026 said the government had reasserted control and there were no signs of imminent collapse, including no meaningful defections in the military or security services.[1] Regime-change calls often overread visible unrest; the more useful comparison is not street mobilisation alone, but whether coercive institutions fracture, elite defections spread, and a successor authority can actually govern. Analysts tracking instability in Iran consistently point to those same indicators: coordinated protests across regions, signs of security-force strain, and evidence that officials are moving assets or preparing for a break.[2]
For traders, the near-term catalysts are the ones that can test those fault lines quickly: major protest waves, labour strikes in energy or bazaar networks, elite succession signals, and any shift in IRGC cohesion or command authority. A recent assessment argued that even after severe military damage and public dissatisfaction, the regime still retains institutional cohesion and that collapse would more likely require cascading failures over many months rather than a single event.[5] On Polymarket, the practical watchlist is whether fresh news starts to show defections, emergency transfers of power, or a loss of control in multiple provinces at once, since those are the kinds of developments that would move this market far more than rhetoric alone.
Methodology
We track Will the Iranian regime fall before 2027? 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
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
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.
- 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 PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
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