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 |
|---|---|
| 54,000 | 100% |
| 56,000 | 100% |
| 58,000 | 99% |
| 60,000 | 99% |
| 62,000 | 88% |
| 64,000 | 30% |
| 66,000 | 2% |
| 68,000 | 0% |
| 70,000 | 0% |
| 72,000 | 0% |
| 74,000 | 0% |
Market context
This market settles on Bitcoin's closing price at noon ET on 14 August 2026, using the 1-minute candle from Binance's BTC/USDT pair. Resolution depends on whether that specific candle's close exceeds the threshold price embedded in the market title, with data sourced directly from Binance's charting interface set to 1-minute intervals.
The 100% implied probability reflects the mathematical certainty that Bitcoin will trade above virtually any reasonable threshold at a given moment in time. Historical precedent shows that markets resolving on single-candle price points at major exchanges typically exhibit extreme probabilities when thresholds are set conservatively relative to current spot prices. Bitcoin's intraday volatility—typically ranging 1–3% on ordinary trading days—means even modest price levels become near-certain outcomes over a two-year window. The specificity of using Binance's noon ET candle introduces minimal execution risk; the exchange maintains continuous 24/7 trading with deep liquidity in BTC/USDT, eliminating concerns about market closure or data gaps.
Traders should monitor Bitcoin's medium-term price trajectory and any regulatory announcements affecting spot trading venues. Binance's operational status remains the critical dependency; any prolonged exchange outage on 14 August 2026 could theoretically complicate settlement, though Binance maintains redundant systems and historical uptime exceeds 99.9%. Spot price movements in the weeks preceding August 2026 will determine whether the threshold becomes genuinely competitive or remains a formality. Volatility spikes around Federal Reserve policy decisions or macroeconomic data releases could shift intraday ranges, though a two-year settlement window provides substantial buffer against short-term noise.
Methodology
Sports-specific comparison page for Bitcoin above … on August 14?. 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.
- 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 14? on Sport Prediction
Live order book, 0% fees, USDC settlement in seconds.
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