Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| CSD Colo-Colo (-1.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| Both Teams to Score | 100% |
| CSD Colo-Colo O/U 0.5 | 100% |
| CSD Colo-Colo O/U 1.5 | 100% |
| CSD Colo-Colo O/U 2.5 | 100% |
| CD Limache O/U 0.5 | 100% |
| Both Teams to Score in Second Half | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| 2nd Half O/U 2.5 | 100% |
| CSD Colo-Colo 2nd Half O/U 0.5 | 100% |
| CSD Colo-Colo 2nd Half O/U 1.5 | 100% |
| CD Limache 2nd Half O/U 0.5 | 100% |
| CD Limache (-1.5) | 0% |
| CSD Colo-Colo (-2.5) | 0% |
| CD Limache (-2.5) | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 0.5 | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| CD Limache O/U 1.5 | 0% |
| CD Limache O/U 2.5 | 0% |
| CSD Colo-Colo 1st Half O/U 0.5 | 0% |
| CSD Colo-Colo 1st Half O/U 1.5 | 0% |
| CD Limache 1st Half O/U 0.5 | 0% |
| CD Limache 1st Half O/U 1.5 | 0% |
| CD Limache 2nd Half O/U 1.5 | 0% |
Market context
Colo-Colo will face CD Limache in the Chilean Primera División on 24 July at 8:30 PM ET. The market has settled at 100% YES probability, indicating near-certainty that additional secondary markets will be offered for this fixture. This reflects the standard practice of major prediction platforms extending market depth for high-profile domestic league matches, particularly those involving Colo-Colo, one of Chile's most heavily traded clubs in sports betting ecosystems.
Historical precedent shows that 100% crowd probability on "more markets" outcomes for established football fixtures rarely reverses. Comparable cases across Latin American leagues demonstrate that once a match reaches fixture confirmation and broadcast scheduling, secondary market proliferation follows mechanically—prop markets on goal scorers, corner counts, and card distributions typically materialise within 48 hours of kickoff. The settlement window closing at 2026-07-25T00:30:00Z provides a 20-hour buffer post-match, sufficient for market operators to confirm additional offerings have gone live on-chain and settled via USDC.
Traders should monitor fixture confirmation announcements from the Asociación Nacional de Fútbol Profesional and broadcast schedules from Chilean media outlets, as any postponement or cancellation would eliminate the dependency chain for secondary markets. Funding rates on correlated sports derivatives have remained stable, suggesting no material macro headwinds affecting liquidity provisioning. The certainty reflected in current pricing aligns with operational norms rather than speculative positioning, making reversal contingent on administrative disruption rather than market sentiment shifts.
Methodology
Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — sit alongside as off-chain reference points so you can see how the contract translates across regulatory and settlement regimes.
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.
- 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.
- How does UMA secure the resolution?
- The UMA Optimistic Oracle uses a bond system: a proposer posts a bond, a two-hour challenge window opens. On dispute the losing side forfeits the bond — financial incentive for honest resolution.
- How volatile are crypto prediction markets?
- Crypto markets react to spot prices — a 5% BTC move typically shifts a "BTC above X by date" market 10-20%. Polymarket crypto market liquidity is usually six-figure USD, sufficient for active trading.
- 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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