Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Scam?) Pick polygram.ink (preferred broker) |
4% | 96% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
4% | 96% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| August 31 | 4% |
| July 31 | 1% |
Market context
Iranian military forces have not yet entered Kuwait in a sustained operation establishing territorial control, despite the country facing aerial attacks since February 2026 as part of the wider 2026 Iran war[1]. On Polymarket, this specific contract trades at a 2% implied probability for a "Yes" outcome, reflecting the crowd’s view that a ground invasion meeting the 48-hour threshold remains unlikely before the August 2026 settlement deadline. The market resolves on USDC via Polygon, using conditional tokens that lock value until credible reporting confirms a military operation exceeding the time limit, with mere presence or short incursions excluded from settlement.
Historically, regional invasions requiring sustained ground control—such as Iraq’s 1990 entry into Kuwait—involved clear strategic objectives and multi-day occupation, whereas recent aerial campaigns in the 2026 conflict have not translated into ground incursions. The current 2% price aligns with comparable cases where air superiority did not lead to territorial annexation, suggesting traders view a full-scale ground invasion as an outlier event rather than an escalation of the existing air war.
Traders should monitor official announcements from Tehran regarding ground deployment, scheduled military exercises near the Kuwaiti border, and any shifts in Iran’s air campaign intensity that might signal a transition to ground operations. Recent reporting confirms the aerial campaign is ongoing, but no credible source has indicated plans for a ground invasion that would satisfy the market’s 48-hour control requirement[1]. Dependencies include Iran’s logistical capacity to sustain forces inside Kuwait and the response of Kuwaiti and allied defences, which could deter or repel any attempted incursion.
Sources: 1
Methodology
We track Iran invades Kuwait 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 Polymarket Scam?. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- 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.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Scam? trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
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