Bitcoin price on August 21?

Platform comparison

Market context

This market resolves on the Bitcoin closing price at noon Eastern Time on 21 August 2026, using the Binance BTC/USDT 1-minute candle as the sole reference point. The settlement window extends nearly two years from now, creating substantial uncertainty around macroeconomic conditions, regulatory developments, and adoption trends that will shape Bitcoin's trajectory.

Bitcoin's historical volatility makes precise price prediction over multi-year horizons exceptionally difficult. The asset has experienced swings exceeding 50% within single calendar years, whilst longer-term trends have reflected shifts in institutional adoption, monetary policy cycles, and geopolitical risk appetite. Between August 2024 and August 2025, Bitcoin moved from roughly $59,000 to $63,000, demonstrating the compressed trading ranges that can persist across twelve-month periods despite underlying market dynamics. The current 0% crowd probability suggests traders are either uncertain about the specific price bracket or lack conviction in placing capital on any particular outcome at present odds.

Key catalysts through 2026 include Federal Reserve policy decisions, which historically correlate with risk-asset performance; potential changes to US cryptocurrency regulation following the 2024 election cycle; and Bitcoin's scheduled halving in April 2024, which occurred before this market's settlement date but may influence supply dynamics. Institutional adoption announcements, particularly from major asset managers or central banks, have historically triggered sharp repricing. Traders monitoring this market should track macroeconomic data releases, regulatory filings from the SEC and CFTC, and statements from major Bitcoin holders regarding accumulation or distribution strategies.

Methodology

Political prediction markets differ structurally from sports betting: thinner liquidity, longer settlement windows, higher sensitivity to single news events. This page shows the live Polymarket quote for Bitcoin price on August 21? plus platform attributes for the three reference venues, so you can see at a glance where the deepest market for this question sits.

Resolution & payout

For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.

UK Frequently Asked Questions

How accurate are political prediction markets?

Historically more accurate than polls. Polymarket's Brier score on US 2024 elections was ~0.11 — better than 538 (~0.14) and every mainstream poll. Markets aggregate information with real skin in the game.

What resolution source is used for elections?

Polymarket defines the source per contract — usually Associated Press (AP Race Call), Reuters or the official electoral commission. The source is stated in contract details before the market opens.

Can prediction markets influence election outcomes?

Markets reflect expectations rather than create them. Studies show public-facing markets can anchor expectations, but don't influence the underlying outcome. Political markets are information, not advocacy.

Which platform has the deepest political liquidity?

Polymarket — by far. US 2024 presidential volume was ~$3.5B vs Kalshi (~$200M) and Betfair (~$120M). Where Polymarket is geo-blocked, brokers like Trump Prediction route into the same order book at 0% fees.

Are UK election prediction markets available from the UK?

Yes. Betfair Exchange and Smarkets offer UKGC-regulated UK election markets (seat counts, party share, constituency results). Polymarket also lists UK election contracts with deeper global liquidity. Betfair winnings are typically tax-free for UK individuals; Polymarket profits are subject to HMRC CGT.