Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
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 | 99% |
| 1,800 | 98% |
| 1,900 | 64% |
| 2,000 | 5% |
| 2,100 | 1% |
| 2,200 | 0% |
| 2,300 | 0% |
| 2,400 | 0% |
Market context
Ethereum needs to finish the relevant Binance 1-minute candle above the strike level at noon Eastern Time on 7 August, so the key issue is not the broader daily trend but the exact print on a single minute bar. With the current ETH spot around the mid-$1,700s on several data feeds and Binance’s own forecast page still showing a wide August range, a contract pricing at a **100% YES** crowd view looks extreme relative to the underlying market level rather than a routine near-the-money bet.[1][3][19]
That gap matters because comparable ETH forecasts are clustered well below the kind of certainty implied here. Robinhood’s prediction-market ladder shows ETH around $1,770 and $1,810 outcomes trading at 76¢ and 68¢ respectively, while CryptoSlate’s August snapshot puts the 1,900 target at 89.5% and 2,000 at 48.5%, which suggests market participants still see meaningful upside but not an outcome that is guaranteed across platforms.[2][18] By contrast, independent price-prediction pages vary from cautious August averages near $1,555 to more constructive targets above $2,200, underscoring how wide the consensus band remains.[14][15]
For traders, the main catalysts are scheduled ETH ecosystem and macro events that can move spot sharply into the close: protocol upgrade headlines, ETF-flow commentary, and any risk-on/risk-off swings in broader crypto markets. In practice, the only price that settles this market is Binance ETH/USDT’s noon ET one-minute close, so even a brief wick elsewhere on the day will not matter unless it is reflected in that exact candle.[3]
Methodology
This page reviews Ethereum above … on August 7? across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.
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.
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 PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- 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 August 7? on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Open live market →