Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 1,400 | 100% |
| 1,500 | 100% |
| 1,600 | 100% |
| 1,700 | 100% |
| 1,800 | 99% |
| 1,900 | 52% |
| 2,000 | 1% |
| 2,100 | 0% |
| 2,200 | 0% |
| 2,300 | 0% |
| 2,400 | 0% |
Market context
Ethereum is trading well below the much higher levels implied by a **100% YES** crowd, so the market is effectively pricing in a routine upside result rather than a meaningful coin toss. With the settlement tied to Binance’s ETH/USDT 1-minute candle at noon ET, the relevant question is not where ETH trades generally, but whether it can hold above the listed strike at that specific minute on Binance.
Recent comparable reads point to a market that has been range-bound rather than explosively trending. Ethereum’s recent spot references in the results sit around the high-$1,700s to low-$1,900s, with one July 29 report putting ETH at $1,916.18 in Eastern Time and another source showing a current level near $1,739.09; that kind of spread underlines how sensitive a single-minute Binance close can be to short-term volatility. On that basis, the favourite remains the YES side, but the consensus looks stretched if the strike is set materially above the prevailing spot band, leaving the main value question on the underdog or a lower-priced YES entry rather than chasing the current 100% implied probability.
Traders should watch for any catalyst that can move ETH sharply before the noon ET print: US macro headlines, ETF-flow surprises, and any broad crypto risk-on or risk-off move can matter more than Ethereum-specific news over a one-minute window. A recent market note from Fortune highlighted ETH trading at $1,916.18 on July 29 ET, which suggests the tape can still shift quickly late in the week; for a Binance-resolved market, the only price that counts is the exchange’s own ETH/USDT close at the scheduled minute, so divergence between Binance and other venues is a live execution risk.
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 Who Will Win, 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
- 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 Who Will Win. 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.
- 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 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.
- 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.
Trade Ethereum above … on July 31? on Who Will Win
Live order book, 0% fees, USDC settlement in seconds.
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