What price will Ethereum hit on August 19?

Platform comparison

Market context

Ethereum's price on 19 August 2026 will settle this market. In prediction markets, a YES share pays out if ETH reaches a specified price threshold on that date; a NO share pays if it does not. The current crowd-implied probability of 2% suggests traders view the target price as significantly above Ethereum's likely range by that date, making YES shares a high-risk, high-reward position.

Historical volatility in Ethereum pricing offers context for interpreting this low probability. Between 2017 and 2022, Ethereum experienced multiple cycles where prices moved 50–80% within single months during bull runs, yet sustained moves of 200%+ over a year required confluence of regulatory clarity, macroeconomic tailwinds, and institutional adoption. The 2% probability reflects scepticism that such conditions will align by mid-August 2026, roughly 18 months from the settlement window. Comparable long-dated crypto price markets typically assign single-digit probabilities to extreme price targets unless a specific catalyst is publicly scheduled.

Traders monitoring this market should track Ethereum's technical roadmap milestones, particularly any major protocol upgrades or layer-two scaling announcements that could shift adoption metrics. Macroeconomic factors—Federal Reserve policy shifts, inflation data, and broader risk-asset sentiment—historically drive crypto correlations. Regulatory developments, especially clarity on staking taxation or institutional custody frameworks in major jurisdictions, can move prices unexpectedly. The settlement window closes on 20 August 2026 at 04:00 UTC, giving traders a narrow window to monitor spot prices across major exchanges on the specified date.

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 Prediction Market UK, 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.

UK Frequently Asked Questions

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 Prediction Market UK. 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.

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%.