Pronóstico: Bitcoin price on August 21?

Platform comparison

Market context

This market resolves on the Binance BTC/USDT closing price at noon Eastern Time on 21 August 2026, using the 1-minute candle data from the exchange's spot trading interface. The settlement window extends to 16:00 UTC that same day, allowing roughly four hours after the noon ET trigger point for price confirmation. Resolution follows the higher bracket rule if the spot price lands exactly between two price ranges.

Bitcoin's volatility at specific intraday timestamps has historically been shaped by macroeconomic announcements, Federal Reserve communications, and institutional trading flows rather than predictable daily patterns. The 0% implied probability suggests the market has not yet crystallised around any particular price band, or traders are waiting for clearer catalysts before committing capital. August 2026 falls outside any scheduled FOMC meeting window, though summer months can see elevated volatility around employment data releases and central bank commentary from Jackson Hole (typically late August).

Traders monitoring this market should track developments in spot Bitcoin holdings by major institutions, regulatory announcements from the SEC or international bodies, and any macroeconomic shocks in the months preceding August 2026. Binance's operational status and any potential trading halts would directly affect settlement mechanics. The noon ET timestamp means US morning market conditions will dominate price discovery, making US equity market opens and any overnight Asian trading moves relevant context for positioning.

Methodology

Football-specific comparison page for Pronóstico: Bitcoin price on August 21?. 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

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.

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.

Which sports markets are available?

Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.

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.

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.