Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
97% | 3% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
97% | 3% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 62,000-64,000 | 97% |
| 64,000-66,000 | 2% |
| 60,000-62,000 | 1% |
| <56,000 | 0% |
| 56,000-58,000 | 0% |
| 58,000-60,000 | 0% |
| 66,000-68,000 | 0% |
| 68,000-70,000 | 0% |
| 70,000-72,000 | 0% |
| 72,000-74,000 | 0% |
| >74,000 | 0% |
Market context
This market resolves based on Bitcoin's closing price at noon Eastern Time on 16 August 2026, using the Binance BTC/USDT 1-minute candle. The settlement window extends to 16 August 2026 at 16:00 UTC, giving traders approximately two years to assess price movement across a range of brackets. Resolution depends entirely on Binance's recorded close price at that specific timestamp; if the price falls between two brackets, the higher range resolves as correct.
Bitcoin's historical volatility makes precise price prediction at a fixed future date inherently difficult. Over comparable two-year windows, Bitcoin has experienced swings exceeding 200%, though such extremes remain outliers. The 0% implied probability suggests the market currently reflects either extreme uncertainty about which bracket will be hit, or traders' preference for avoiding long-dated Bitcoin price bets where technical factors, regulatory shifts, and macroeconomic conditions remain highly unpredictable. Previous fixed-date Bitcoin markets have typically seen probability distributed across multiple brackets rather than concentrated in one outcome.
Key variables affecting August 2026 settlement include regulatory developments in major jurisdictions, institutional adoption trends, and macroeconomic conditions affecting risk appetite. Traders should monitor announcements from the US Securities and Exchange Commission regarding spot Bitcoin ETF expansions, central bank policy shifts, and any significant protocol changes to Bitcoin itself. Binance's operational status and data integrity on the settlement date represent technical dependencies; any exchange downtime or data disputes could complicate resolution, though Binance's historical reliability suggests this remains a low-probability concern.
Methodology
Sports-specific comparison page for Bitcoin price on August 16?. 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.
FAQ
- 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.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
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