Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ↓ 60,000 | 100% |
| ↑ 65,000 | 100% |
| ↑ 65,000 | 100% |
| ↑ 90,000 | 100% |
| ↓ 85,000 | 100% |
| ↓ 75,000 | 100% |
| ↓ 65,000 | 100% |
| ↓ 60,000 | 100% |
| ↑ 70,000 | 100% |
| ↑ 75,000 | 100% |
| ↑ 80,000 | 100% |
| ↑ 70,000 | 89% |
| ↑ 75,000 | 65% |
| ↓ 60,000 | 60% |
| ↑ 80,000 | 49% |
| ↓ 55,000 | 43% |
| ↑ 85,000 | 35% |
| ↓ 50,000 | 27% |
| ↑ 90,000 | 22% |
| ↓ 45,000 | 20% |
| ↓ 40,000 | 16% |
| ↑ 95,000 | 14% |
| ↑ 100,000 | 10% |
| ↓ 35,000 | 9% |
| ↑ 110,000 | 8% |
| ↓ 30,000 | 7% |
| ↑ 120,000 | 6% |
| ↑ 130,000 | 4% |
| ↑ 160,000 | 3% |
| ↑ 150,000 | 3% |
| ↑ 140,000 | 3% |
| ↓ 25,000 | 3% |
| ↑ 200,000 | 2% |
| ↑ 190,000 | 2% |
| ↑ 180,000 | 2% |
| ↑ 170,000 | 2% |
| ↑ 250,000 | 2% |
| ↓ 15,000 | 2% |
| ↓ 20,000 | 2% |
| ↓ 10,000 | 1% |
| ↓ 5,000 | 1% |
| ↑ 500,000 | 1% |
| ↑ 1,000,000 | 1% |
| ↓ 60,000 | 0% |
Market context
Bitcoin is trading well below its October 2025 peak of just above $126,000 and has spent much of August 2026 stabilising near the mid-$60,000s after a correction of roughly 50% from the high.[15] That matters for a market on whether it can hit a new 2026 high: the current base case is being measured against a sharp drawdown, but bitcoin’s history also shows that parabolic advances and deep retracements can both occur within the same cycle.[15]
Comparable forecasts for 2026 remain wide, which is typical when the asset is repricing after a major move. Early-year calls ranged from around $75,000 on the low end to $150,000 or higher on the bullish side, with some analysts expecting a broad, volatile band rather than a smooth trend.[1] For traders, the key catalysts are institutional flows and whether spot ETF demand keeps absorbing supply: U.S. bitcoin ETFs drew about $853.5 million in net inflows for the week ended 7 August, with BlackRock’s IBIT taking the bulk, and separate reporting said weekly bitcoin ETF inflows topped $750 million as the recent August streak extended.[3][2] A sustained run of positive flows would support a move back towards the old high; a reversal would leave the market relying more heavily on macro risk appetite and any fresh policy or product headlines.[2][3]
Methodology
Sports-specific comparison page for What price will Bitcoin hit in 2026?. 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.
UK Frequently Asked Questions
- 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.
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
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