Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via World Cup 2026 Favorites) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ↑ 65,000 | 100% |
| ↓ 64,000 | 12% |
| ↑ 66,000 | 3% |
| ↓ 63,000 | 2% |
| ↑ 67,000 | 1% |
| ↑ 72,000 | 0% |
| ↑ 71,000 | 0% |
| ↑ 70,000 | 0% |
| ↑ 69,000 | 0% |
| ↑ 68,000 | 0% |
| ↓ 62,000 | 0% |
| ↓ 61,000 | 0% |
| ↓ 60,000 | 0% |
| ↓ 59,000 | 0% |
| ↓ 58,000 | 0% |
| ↓ 57,000 | 0% |
Market context
Bitcoin's price movement on 18 August 2026 will be shaped by macroeconomic conditions, regulatory developments, and technical levels established over the preceding months. The 0% crowd probability suggests traders currently assess no meaningful chance of the market settling YES on a specific price threshold—likely because the exact target price remains undefined or because current spot levels make the outcome implausible within the settlement window.
Historical precedent shows Bitcoin's daily price swings typically range 2–5% under normal volatility, though catalyst-driven moves can exceed 10%. The August 2021 peak near $49,000 and the March 2024 rally above $73,000 both occurred amid institutional adoption announcements and Federal Reserve signalling shifts. Comparable single-day moves have followed US inflation data releases, major exchange listings, or geopolitical events affecting risk appetite. The settlement window's proximity to mid-August 2026 means traders should monitor whether any scheduled economic data or regulatory announcements fall within 48 hours of the target date.
Key catalysts include potential US monetary policy signals (Federal Reserve communications typically move crypto markets), spot Bitcoin ETF flows (which have driven sustained demand since 2024), and any major regulatory clarity from the SEC or international bodies. Traders should track whether any significant custody announcements, corporate treasury moves, or macroeconomic shocks occur in early-to-mid August 2026. The current zero probability may shift sharply if a specific price target becomes clearly defined or if market conditions create outsized volatility in the days preceding settlement.
Methodology
Football-specific comparison page for What price will Bitcoin hit on August 18?. 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 (US-focused) or Manifold (play-money).
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.
- 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.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
- 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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