Ethereum above … on August 13?

Platform comparison

Market context

This market settles on Ethereum's noon ET price on 13 August 2026, measured against a threshold you'll specify. The resolution hinges on a single 1-minute candle close on Binance's ETH/USDT pair—a narrow, specific data point that eliminates ambiguity about which exchange or timeframe applies. The 100% implied probability reflects either an extremely high threshold relative to expected price action, or minimal liquidity depth in the order book at current odds.

Polymarket traders pricing this contract at certainty should consider how spot price volatility typically behaves around noon ET. Ethereum's intraday swings rarely exceed 2–3% in quiet market conditions, though flash moves during US market opens or major announcements can spike volatility sharply. Historical precedent from similar single-candle resolution markets shows that when thresholds sit well below current spot prices, the YES side trades at near-unity; conversely, thresholds above spot tend to fragment liquidity and create wider bid-ask spreads. The two-year settlement window means this contract will trade on Polygon-wrapped conditional tokens (YES and NO tokens backed by USDC collateral) until August 2026, allowing position adjustments as Ethereum's longer-term trajectory becomes clearer.

Traders should monitor scheduled Ethereum network upgrades, Federal Reserve policy shifts affecting risk appetite, and any major DeFi protocol developments in the months preceding settlement. Binance's operational status on the settlement date itself—server uptime, trading halts, or API delays—represents a technical dependency worth noting, though exchange outages during a single noon candle remain rare. Spot price momentum in July 2026 will likely dominate positioning in the final weeks.

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 Polymarket Alternative UK, which mirrors the Polymarket order book directly.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

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 Polymarket Alternative 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%.