Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
91% | 9% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
91% | 9% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 91% |
| Switzerland O/U 0.5 | 79% |
| 2nd Half O/U 0.5 | 75% |
| O/U 1.5 | 71% |
| 1st Half O/U 0.5 | 66% |
| Team to Advance | 66% |
| Algeria O/U 0.5 | 64% |
| Switzerland 2nd Half O/U 0.5 | 56% |
| Both Teams to Score | 54% |
| Switzerland 1st Half O/U 0.5 | 48% |
| O/U 2.5 | 44% |
| Switzerland O/U 1.5 | 44% |
| Algeria 2nd Half O/U 0.5 | 43% |
| 2nd Half O/U 1.5 | 41% |
| Algeria 1st Half O/U 0.5 | 34% |
| 1st Half O/U 1.5 | 30% |
| Will the Match Go to Extra Time? | 30% |
| Both Teams to Score in Second Half | 26% |
| Algeria O/U 1.5 | 25% |
| Switzerland (-1.5) | 23% |
| O/U 3.5 | 23% |
| Switzerland 2nd Half O/U 1.5 | 22% |
| Will the Match Go to a Penalty Shootout? | 20% |
| Switzerland O/U 2.5 | 18% |
| Both Teams to Score in First Half | 17% |
| 2nd Half O/U 2.5 | 17% |
| Switzerland 1st Half O/U 1.5 | 14% |
| Algeria 2nd Half O/U 1.5 | 12% |
| O/U 4.5 | 10% |
| 1st Half O/U 2.5 | 10% |
| Switzerland (-2.5) | 9% |
| Algeria (-1.5) | 8% |
| Algeria O/U 2.5 | 8% |
| Algeria 1st Half O/U 1.5 | 6% |
| Algeria (-4.5) | 5% |
| O/U 5.5 | 4% |
| Switzerland (-3.5) | 3% |
| Algeria (-2.5) | 2% |
| O/U 6.5 | 2% |
| Algeria (-3.5) | 1% |
| Switzerland (-4.5) | 1% |
| Switzerland (-5.5) | 1% |
| O/U 7.5 | 1% |
| Algeria (-5.5) | 0% |
| O/U 8.5 | 0% |
Market context
Based on real-money crowd forecasting, switzerland vs. algeria - more markets stands at 91% likelihood according to current market consensus. More markets for the FIFA World Cup game, scheduled for July 2 at 11:00 PM ET.
Methodology
This page reads Switzerland vs. Algeria - More Markets on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- What are crypto prediction markets?
- Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- Can I use Bitcoin directly?
- No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
- Which crypto markets exist on Polymarket?
- Currently active markets include BTC/ETH/SOL price targets, halving dates, ETF approvals, hard-fork outcomes and Layer-2 TVL thresholds. The list updates weekly; biggest volume sits on BTC and ETH price forecasts.
- Are crypto prediction markets taxable in the US?
- In the US, prediction market gains are typically treated as ordinary income or short-term capital gains depending on holding period. Consult a tax professional for your specific situation — we cannot provide tax advice.
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