Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
59% | 41% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
59% | 41% | 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 |
|---|---|
| August 31 | 59% |
| August 14 | 43% |
| July 31 | 23% |
| July 24 | 14% |
| July 18 | 5% |
Market context
The United States resumed aggressive military operations against Iran in early July 2026, striking over 80 targets including air defence systems and Revolutionary Guard boats after Iran attacked commercial vessels in the Strait of Hormuz [1]. This escalation shattered a fragile ceasefire that had held since April, with Tehran warning of a “devastating response” and subsequently launching drone and missile attacks on Bahrain and Kuwait [1][7]. The US also reimposed sanctions on Iranian oil exports, reversing a previous 60-day lift tied to the peace arrangement [1].
Historically, two-week pauses in US–Iran conflict have been rare and short-lived when tied to shipping disputes, as seen in the June 2026 breakdown following the attack on the Ever Lovely cargo ship [2]. Previous ceasefire extensions, such as the 60-day window agreed in early 2026, collapsed within days once retaliatory strikes occurred [1][9]. With the current crowd-implied probability at just 5% YES, traders are correctly pricing in the high likelihood that any pause will be interrupted by further qualifying military actions, given the entrenched positions on both sides over control of the strait.
Traders should monitor US Central Command announcements for new strike authorisations and Iranian state media for retaliatory threats, particularly around Strait of Hormuz shipping incidents [1][3]. Any fresh attacks on commercial vessels or US installations in the Gulf will likely trigger immediate US responses, resetting the 14-day clock. Key dependencies include Trump’s public statements on “completing the job” if Iran fails to comply, and whether negotiations on nuclear programme terms or unfrozen funds resume [7]. A sustained pause would require a clear diplomatic breakthrough, which remains absent as of mid-July.
Methodology
Sports-specific comparison page for US x Iran Effective Ceasefire by 2026? (2 week pause). 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 or Manifold.
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
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- 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.
Trade US x Iran Effective Ceasefire by 2026? (2 week pause) on March Madness Predictions
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