Bitcoin above … on August 13?

Platform comparison

Market context

This market resolves based on Bitcoin's closing price on the Binance BTC/USDT pair at the 12:00 noon Eastern Time candle on 13 August 2026. The settlement window closes at 16:00 UTC that same day, allowing a four-hour window after the noon candle closes for price confirmation and market resolution.

The 100% crowd probability reflects the structural nature of this market rather than certainty about Bitcoin's direction. Historical precedent shows that when resolution criteria are tied to a specific exchange's official candle data at a defined timestamp, markets typically converge toward extreme probabilities once the underlying event passes or becomes imminent. The specificity of Binance's 1-minute candle methodology—which captures the precise close at noon ET—leaves minimal room for ambiguity in settlement, unlike markets dependent on averaged prices or multiple exchanges. Previous similar Bitcoin price-point markets have shown that traders price in the deterministic nature of the resolution mechanism itself.

Traders should monitor Bitcoin's volatility patterns in the weeks preceding mid-August 2026, particularly any macroeconomic announcements affecting risk assets or regulatory developments affecting cryptocurrency markets. Binance's operational status and any potential technical issues with candle data recording represent the primary settlement risk, though the exchange's infrastructure has historically maintained reliable data feeds. The four-hour gap between candle closure and settlement window end provides opportunity for price discovery but also means late-breaking news between noon and 16:00 ET could theoretically shift market perception of the already-resolved candle's implications.

Methodology

Sports-specific comparison page for Bitcoin above … on August 13?. 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%.