Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) 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 |
|---|---|
| 1,100 | 100% |
| 1,200 | 100% |
| 1,300 | 100% |
| 1,400 | 100% |
| 1,500 | 100% |
| 1,600 | 100% |
| 1,700 | 94% |
| 1,800 | 7% |
| 1,900 | 0% |
| 2,000 | 0% |
| 2,100 | 0% |
Market context
Ethereum has broken out of a multi-week correction, climbing from roughly $1,560 on 1 July to trade near $1,770 as market sentiment improves and ecosystem interest grows[2][3]. The 24-hour gain of +2.67% signals renewed buying pressure, with price now holding above the key support zone that previously capped the downturn[2]. This shift contrasts sharply with the bearish pressure seen earlier in July, when ETH traded mostly under $1,650 and remained below the 20-day EMA[2].
Historically, Ethereum has shown strong recovery patterns after corrections, having risen 46% over the past five years despite extreme volatility that once pushed it near $5,000 in August 2025[3]. Comparable cases from recent cycles indicate that once price reclaims the 20-day EMA and sustains above support, the probability of further upside increases significantly, aligning with the current 100% crowd-implied confidence[2][3].
Traders should monitor upcoming ecosystem announcements and technical dependencies, as Binance’s own prediction models suggest a 5% increase could push ETH to $1,800.71 by the end of this week[6]. The 12:00 ET settlement on 8 July hinges on the Binance 1-minute candle close, making real-time liquidity and order flow on the exchange critical[1][9]. Any sudden shift in trading volume or macro news could alter the final close, though current momentum strongly favours a higher settlement[2][7].
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.
- 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 Prediction Today 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.
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