Bitcoin price on August 19?

Platform comparison

Market context

The market prices Bitcoin's spot price on Binance at noon ET on 19 August 2026, settling on the 1-minute candle close for BTC/USDT. The 0% implied probability reflects the market's current assessment that no single price bracket will materialise on that specific date—a reflection of the settlement window's distance and the inherent difficulty in pinpointing intraday price action nearly two years forward.

Bitcoin's price discovery over multi-year horizons has historically been driven by macroeconomic cycles, regulatory shifts, and adoption narratives rather than calendar-specific dates. The 2024–2025 period saw spot Bitcoin ETF approvals reshape institutional participation, whilst the 2020–2021 cycle demonstrated how halving events and monetary policy shifts can sustain or reverse directional moves across 12–18 month windows. A market assigning zero probability to any outcome by August 2026 suggests either extreme uncertainty about the asset's trajectory or a genuine absence of conviction around specific price levels at that juncture.

Traders monitoring this market should track Federal Reserve policy signals, which influence risk appetite for volatile assets, alongside any major regulatory announcements from the SEC or international bodies that could reshape Bitcoin's institutional standing. The next Bitcoin halving occurs in April 2028, placing August 2026 in the post-halving cycle's early phase—a period historically characterised by elevated volatility. Spot ETF flows, macroeconomic recession indicators, and geopolitical developments affecting energy costs (relevant to mining economics) will shape the underlying asset's trajectory. The current 0% reading suggests the market sees genuine two-year uncertainty rather than a clear favourite emerging.

Methodology

We track Bitcoin price on August 19? 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

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.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.