Bitcoin price on August 17?

Platform comparison

Market context

Bitcoin's spot price at noon ET on 17 August 2026 will determine this market's resolution, with settlement tied to the Binance BTC/USDT 1-minute candle close at that precise moment. The 0% crowd probability reflects either extreme confidence in a specific price bracket or minimal liquidity and trading activity on this particular contract. Polymarket prices this outcome through conditional tokens on Polygon, where USDC collateral backs each position; traders holding YES tokens receive full payout only if Bitcoin closes within the unnamed bracket, whilst NO holders profit if it settles outside that range or fails to resolve.

Historical Bitcoin price action over comparable timeframes—particularly August volatility patterns and multi-year trend cycles—suggests meaningful price movement remains plausible across any 12-month forward window. The 2025–2026 period will likely reflect macroeconomic shifts, Federal Reserve policy trajectories, and institutional adoption trends that shaped 2024's rally. Spot price volatility clustering around major economic data releases and geopolitical events means noon ET closures have historically shown less extreme swings than 24-hour opens, though intraday manipulation risks persist on any single candle.

Traders monitoring this contract should track scheduled Federal Reserve announcements, inflation data releases, and any major regulatory developments affecting cryptocurrency custody or derivatives markets. Bitcoin's correlation with traditional risk assets—particularly equities and the US dollar index—will drive directional bias heading into summer 2026. Binance's operational stability and any API disruptions during the settlement window represent execution risks, though the exchange's 1-minute candle data remains the binding resolution source regardless of price action on competing venues.

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 Polymarket Scam?, 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 Polymarket Scam?. 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%.