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 | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
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 | 55% |
| 2,000 | 2% |
| 2,100 | 0% |
| 2,200 | 0% |
| 2,300 | 0% |
| 2,400 | 0% |
Market context
Ethereum is trading on Polymarket as a USDC-denominated conditional token on Polygon, with the crowd currently pricing this contract at **100% YES**. That means the market is treating a Binance ETH/USDT 1-minute candle close above the strike as fully reflected in the price already, not merely as a high-probability outcome.
For context, the short-dated Ethereum forecast backdrop has been mixed but still broadly constructive. Binance’s own July 2026 price prediction page points to a July range running from about $1,792.51 to $3,414.57, while other forecast aggregators cluster nearer $1,700–$2,800 for the month.[1][3] Comparable market views have also been aggressive: CoinGecko’s July-end prediction data shows a 44.5% chance of ETH reaching $1,900 and only a 3.1% probability at $2,300, which is a reminder that public forecast bands can sit well below or well above the levels implied by a binary market.[8]
A trader watching this Polymarket contract should focus on the final Binance print at the specified noon ET minute, because the resolution depends on that exact ETH/USDT candle rather than spot quotes from other venues.[5] The practical catalysts are the same ones that can move ETH intraday into the close window: ETF flow headlines, macro data, and any network- or institutional-adoption commentary that shifts derivatives pricing. Recent commentary has pointed to July ETF inflows and Fed timing as live drivers, while more bullish desk calls still cite stablecoins and tokenised assets as longer-run support for Ethereum.[4][15][18]
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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
- 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.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram 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.
Trade Ethereum above … on July 31? on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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