Bitcoin above … on August 22?

Platform comparison

Market context

The market is pricing Bitcoin's noon ET close on 22 August 2026 at a specific threshold, with the crowd currently assigning 100% probability to Bitcoin trading above that level. Settlement hinges on the precise Binance BTC/USDT 1-minute candle at 12:00 ET—a narrow window that eliminates intraday volatility as a factor and focuses on a single snapshot price.

Bitcoin's historical behaviour around fixed price thresholds reveals why consensus can drift sharply when the target sits near recent trading ranges. During 2021–2022, spot prices frequently gapped through anticipated resistance levels within single-minute windows, particularly during US market opens when volume and volatility spike. The 100% implied probability suggests the threshold is set well below current spot levels or recent support, leaving substantial room for the price to remain above it even under moderate downside pressure. Comparable handicapping scenarios show that when a single-minute resolution is used, technical support levels tend to hold more reliably than intraday swings would suggest, since manipulation of a one-minute close requires sustained selling pressure rather than flash moves.

Traders should monitor macroeconomic calendar events scheduled near August 2026, particularly US Federal Reserve communications and inflation data releases, which historically drive Bitcoin volatility during morning hours. Regulatory announcements from the SEC or international bodies could also shift spot prices in the weeks leading up to settlement. The specific threshold value will determine whether this is a near-certainty or a genuine risk—a level significantly above recent highs would warrant scepticism of the 100% reading, whilst a level near or below current support would justify the consensus.

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 Who Will Win, which mirrors the Polymarket order book directly.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

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 Who Will Win. 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%.