Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
99% | 1% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
99% | 1% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
Market context
Ethereum needs to finish the Binance 1-minute noon candle on 23 May above the strike for a yes outcome. With the market already pricing 100% yes, the book is effectively saying the only issue is whether the exchange feed prints a close marginally above the level rather than whether ETH is likely to be near it. At this stage, the risk is less about broad direction and more about thin late-day price discovery, where small shifts in spot flow can matter more than wider crypto sentiment.
That sort of setup has tended to appear when ETH is already trading inside a tight band and traders are funding positions through the easiest rails rather than moving size across venues. Payment friction matters here: card deposits, Klarna-like on-ramp options, SEPA transfers and USDC funding can all affect how quickly fresh cash reaches the market, which in turn feeds Binance depth. Comparable late-week expiry-style markets often stay pinned when fiat and stablecoin inflows are steady, but they can reprice sharply if on-ramp queues, withdrawal limits or transfer cut-offs slow new buying.
The main catalysts to watch are exchange-side flows and any payment or settlement announcements that change how quickly users can top up balances. Binance’s own ETH/USDT order book will matter more than headline forecasts from brokers or bloggers, because this market resolves off that specific pair and candle. Recent price-prediction pages such as CoinCodex and Binance’s own forecast tools still show ETH around the low $2,100s to mid-$2,500s for the near term, which is broadly consistent with a market that is already deeply anchored above many nearby strikes. What can move the book now is not the forecast range, but whether deposits, stablecoin inflows and execution timing keep spot supported through the noon ET print.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Where can I trade this market with the lowest fees?
- On PolyGram, which mirrors the Polymarket order book at 0% fees. 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.
- 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.
- 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 2026 on May 23? on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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