Bitcoin above … on August 13?

Platform comparison

Market context

The market concerns Bitcoin's price at noon Eastern Time on 13 August 2026, specifically the closing price of the one-minute candle on Binance's BTC/USDT pair. The 100% implied probability reflects confidence that Bitcoin will trade above the specified threshold at that precise moment, though the actual price level remains unspecified in the available market details. Settlement hinges entirely on Binance's recorded close for that single minute, making execution risk and exchange-specific pricing the primary variables rather than broader directional conviction.

Historical precedent suggests that one-minute candle resolution markets on major spot exchanges carry execution risk disproportionate to directional conviction. Bitcoin's intraday volatility—particularly around institutional trading windows and US market opens—regularly produces 2–3% swings within single hours. The noon ET window coincides with afternoon European trading and early Asian evening activity, periods that have historically seen both liquidity surges and flash movements. A 100% crowd probability on a specific-minute price target typically indicates either an extremely high strike price relative to current levels or a market with limited participation depth.

Traders should monitor any scheduled macroeconomic announcements or Federal Reserve communications in the week preceding 13 August 2026, as these have historically driven intraday volatility spikes. Bitcoin's correlation with equity futures and Treasury yields remains a key driver of noon-hour price action. The specificity of the one-minute settlement window means that even modest slippage during that particular candle could determine outcome, independent of broader price direction that day. Binance's historical uptime and data integrity are relevant given the exchange-specific resolution criteria.

Methodology

We track Bitcoin above … on August 13? across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

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 Best Prediction Markets. 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.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.