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 |
|---|---|
| 52,000 | 100% |
| 54,000 | 100% |
| 56,000 | 100% |
| 58,000 | 100% |
| 60,000 | 99% |
| 62,000 | 99% |
| 64,000 | 99% |
| 66,000 | 96% |
| 68,000 | 82% |
| 70,000 | 41% |
| 72,000 | 12% |
Market context
Bitcoin's price action on 22 August 2026 at noon ET will be determined by the closing price of the BTC/USDT 1-minute candle on Binance at that specific timestamp. The market currently reflects 100% confidence that Bitcoin will trade above the specified threshold, suggesting traders view the barrier as substantially below anticipated price levels for that date or that the threshold itself sits well within historical trading ranges.
Historical precedent shows that Bitcoin's intraday volatility, whilst material on shorter timeframes, typically resolves within established support and resistance bands when viewed across multi-year horizons. A 100% implied probability on a specific price level two years forward is unusual and warrants scrutiny of the threshold value itself—if the barrier is set conservatively relative to long-term trend expectations, near-certainty outcomes become plausible. Comparable markets on distant settlement dates have occasionally collapsed when unforeseen macroeconomic shocks or regulatory interventions altered baseline assumptions about asset valuations.
Traders monitoring this market should track regulatory developments affecting cryptocurrency exchanges and custody arrangements, as Binance operational status directly determines settlement feasibility. Broader Bitcoin catalysts include Federal Reserve policy shifts, institutional adoption announcements, and geopolitical events affecting capital flows into digital assets. The specific noon ET timestamp creates a dependency on US market hours liquidity; any exchange maintenance windows or trading halts on Binance during that window would affect price discovery. Given the two-year settlement window, monitoring changes to Binance's BTC/USDT pair specifications or potential migration to alternative trading venues remains relevant to resolution certainty.
Methodology
Sports-specific comparison page for Bitcoin above … on August 22?. 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
- 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.
- 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.
- 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%.
Trade Bitcoin above … on August 22? on Sport Prediction
Live order book, 0% fees, USDC settlement in seconds.
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