Ethereum above … on August 13?

Platform comparison

Market context

The market concerns whether Ethereum's price on the Binance ETH/USDT pair will close above a specified threshold at noon Eastern Time on 13 August 2026. Settlement hinges on the 1-minute candle's closing price at that precise moment, making this a narrowly-scoped contract vulnerable to intraday volatility and exchange-specific pricing rather than broader market consensus.

The 100% implied probability reflects the difficulty in pricing such a specific, distant event with precision. Historical comparison suggests that markets resolving on exact timestamps and single-exchange data tend to show extreme probabilities when the threshold sits near current spot prices—traders either view the barrier as trivially easy to clear or effectively impossible, with little middle ground. Ethereum's multi-year volatility and the two-year settlement window introduce substantial uncertainty; the asset has traded between $800 and $4,800 in recent cycles, making any fixed price target subject to regime shifts in macroeconomic conditions, regulatory developments, and competitive dynamics within the layer-1 blockchain space.

Traders monitoring this contract should track Ethereum's correlation with broader risk assets, particularly equity indices and Bitcoin price action, which historically drive 60–70% of ETH's directional movement. The Shapella upgrade in April 2023 and subsequent Shanghai developments altered staking economics; any major protocol changes, exchange-traded fund approvals, or shifts in institutional adoption between now and August 2026 could substantially alter the probability distribution. Binance's operational stability and any changes to its ETH/USDT pair specifications also warrant attention, as the contract explicitly excludes other venues and trading pairs from consideration.

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 Kalshi vs Polymarket, 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.

FAQ

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's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi vs Polymarket trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.