Bitcoin above … on August 26?

Platform comparison

Market context

This market settles based on Bitcoin's price at a single moment: the close of the one-minute candle on Binance's BTC/USDT pair at noon Eastern Time on 26 August 2026. A YES share pays out if that closing price exceeds the threshold specified in the title; a NO share pays out if it falls at or below that level. The 99% crowd probability suggests traders view the threshold as substantially below Bitcoin's expected price on that date, making a NO resolution unlikely under normal market conditions.

Bitcoin's intraday volatility at any given exchange typically ranges between 1–3% across a single minute, though extreme moves are rare outside periods of major news or liquidation cascades. Historical precedent shows that one-minute candle closes on major exchanges rarely deviate sharply from the preceding five-minute average, particularly at standardised times like noon. The high implied probability reflects confidence that Bitcoin will trade well above the specified level by mid-2026, rather than any special stability of the noon ET candle itself.

Traders should monitor macroeconomic calendars for significant data releases scheduled near the settlement window, as unexpected inflation reports or central bank announcements can trigger sharp intraday moves. Binance's operational status and any technical incidents affecting the BTC/USDT pair would directly affect settlement accuracy. Additionally, any major regulatory announcements or geopolitical events in the weeks preceding August 2026 could influence Bitcoin's broader price trajectory, though the one-minute resolution window means only immediate price action at noon ET matters for this specific contract.

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Market UK, which mirrors the Polymarket order book directly.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

UK Frequently Asked Questions

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Prediction Market UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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%.