Ethereum price on August 20?

Platform comparison

Market context

This market resolves based on the Binance ETH/USDT spot price at the 12:00 noon ET candle close on 20 August 2026. The settlement window extends nearly two years from now, making this a medium-term directional bet on Ethereum's valuation against the US dollar. Resolution hinges on a single 1-minute candle's close price, which introduces minimal slippage risk given Ethereum's typical liquidity on Binance but requires precise timestamp alignment with ET noon.

Historical precedent suggests that long-dated Ethereum price brackets attract minimal trading activity until the final months approach. The 0% implied probability reflects the market's current state rather than a consensus bearish view; such brackets often sit dormant until spot price movements trigger hedging or directional positioning. Comparable markets on similar timeframes show that crowd probability typically clusters around price levels within 15–20% of the current spot price, with extreme brackets accumulating activity only when macro conditions shift sharply or when spot price approaches settlement.

Key catalysts over the next 24 months include Ethereum's Shanghai and subsequent upgrade cycles, shifts in Bitcoin's macro trajectory (which historically drives 60–70% of altcoin correlation), and changes in staking yield dynamics affecting ETH supply. Regulatory developments around spot ETH ETFs in major jurisdictions could influence sustained demand. Funding rates on perpetual futures and whale accumulation patterns on Binance—trackable via on-chain analytics platforms such as Glassnode—will signal conviction shifts among institutional participants ahead of the August 2026 settlement date.

Methodology

This page reads Ethereum price on August 20? on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.

Resolution & payout

Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.

Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.

UK Frequently Asked Questions

What are crypto prediction markets?

Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.

What does a transaction cost on Polygon?

Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.

Is Polymarket legal in the UK?

Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.

Do I pay tax on prediction market profits in the UK?

UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.

How do I deposit on Polymarket from the UK?

UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.