What price will Bitcoin hit August 17-23?

Platform comparison

Market context

Bitcoin's price action during the week of 17–23 August 2026 will determine settlement of this contract. The current 0% implied probability across prediction markets suggests traders assess the likelihood of Bitcoin reaching an unspecified price threshold during that seven-day window as negligible, though the absence of a defined target price in the market description creates ambiguity about what constitutes a YES outcome. This structural gap—common in early-stage crypto contracts—typically reflects either incomplete market design or a threshold so extreme relative to spot price that rational traders assign it near-zero probability.

Historical precedent offers limited direct comparison, as Bitcoin's weekly price movements have rarely been constrained to single-digit percentage ranges over meaningful timeframes. During the 2021 bull run, weekly swings of 10–15% were routine; in 2023's consolidation phase, volatility compressed but still exceeded 5% most weeks. The 0% reading here suggests either the threshold is positioned far outside normal volatility bands or market participants view August 2026 as a period of exceptional stability—an assumption worth scrutinising given crypto's sensitivity to regulatory announcements, macroeconomic data, and geopolitical events.

Traders monitoring this contract should track Federal Reserve communications in early August, as interest-rate expectations remain a primary driver of risk-asset pricing. Spot Bitcoin prices, funding rates on major exchanges (Coinbase, Kraken, Binance), and any announced policy shifts from major economies will shape intraweek volatility. The settlement window's extension to 24 August provides a one-day buffer, but the core trading period remains tight, limiting opportunities for mean reversion if price moves sharply early in the week.

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 Kalshi vs Polymarket, 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.

FAQ

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 does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi vs Polymarket trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.