توقع: Bitcoin above … on August 21?

Platform comparison

Market context

This market resolves based on Bitcoin's closing price on the Binance BTC/USDT pair at precisely 12:00 noon ET on 21 August 2026, using the 1-minute candle data available on Binance's spot trading interface. The settlement hinges on a single data point—the close of that specific minute—rather than daily or hourly aggregates, making execution timing and exchange-specific price action the determining factors.

The 100% implied probability reflects the mathematical certainty that Bitcoin will trade at some price on that date. Historical precedent shows Bitcoin has never ceased trading or failed to produce a closing candle during regular market hours; the asset trades continuously across global exchanges without halts or suspensions. However, the actual threshold price embedded in the market title determines whether resolution favours Yes or No. If the threshold is set at current spot levels or below, the probability should remain near-certain. If set substantially higher, the probability should reflect the volatility required to reach that level within the specified timeframe.

Traders should monitor macroeconomic calendar events in the weeks preceding August 2026, particularly US Federal Reserve decisions and inflation data releases, which historically drive Bitcoin volatility. Regulatory announcements from the SEC or international bodies can shift sentiment sharply. Exchange-specific factors—including Binance's operational status, liquidity conditions, and any technical issues affecting the BTC/USDT pair—could theoretically affect the closing price at that precise moment, though such disruptions remain rare.

Methodology

Football-specific comparison page for توقع: Bitcoin above … 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

Can I bet on individual matches?

Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.

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.

What's the difference between match odds and outright odds?

Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.