Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Mundial 2026 Grupos) Pick polygram.ink (preferred broker) |
27% | 73% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
27% | 73% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Market context
Iran would need to make a **public commitment** to stop all uranium enrichment by 31 December 2026 for this market to settle Yes, and the bar is higher than a technical pause or a temporary cap. Earlier nuclear deals only limited enrichment levels and stockpiles, most notably the JCPOA’s 3.67% cap, rather than ending enrichment altogether.[3][4][6]
That history matters because Iran has repeatedly used enrichment as a bargaining chip while also expanding it when talks broke down. The JCPOA framework allowed limited civilian enrichment, but since the U.S. exit and the deal’s effective collapse, Iran has stepped beyond those limits and later reports have described rising stockpiles of highly enriched uranium.[7][9][13][17] More recently, the market has been pushed higher by reports that US officials said Iran had agreed in principle to dispose of enriched uranium stockpiles, although Reuters-denied details and the lack of IAEA verification mean that is not yet the same as a public promise to end enrichment entirely.[2][10]
For traders, the key catalysts are any formal statement from Tehran, the wording of US-Iran or broader regional talks, and whether the IAEA or Oman confirms a signed framework. The market can settle on an agreement made before year-end even if implementation is delayed, so language matters more than timelines; a pledge to halt enrichment “for any amount of time” would also qualify.[2][10] Watch for summit readouts, envoy comments, and whether negotiations move from principle to explicit public commitment, because ambiguity on the enrichment issue is what has kept prior deals from meeting this exact threshold.[2][11]
Methodology
Football-specific comparison page for Pronóstico: Iran agrees to end enrichment of uranium by December 31?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
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