Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
0% | 100% | 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 has been trading in the low-$2,000s, and Polymarket’s May price ladder has already pushed the top brackets to 100% for moves such as $2,400, while lower bands like $2,200 are also fully priced in. That makes the current market structure more a question of where ETH prints within a fairly tight range than of a large directional move. Recent third-party forecasts are clustered around the same area: Changelly’s May 24 estimate is $2,214, CoinCodex’s short-term model puts ETH around $2,525 by the end of May, and Binance’s near-term forecasts sit just above $2,120. The crowd-implied 0% YES on this market therefore reflects a very specific settlement line rather than a broad view on ETH’s direction.
For traders, the main catalysts are the final hours of spot and derivative trading before the 04:00 UTC settlement cut-off, plus any fresh moves in Bitcoin that spill over into ETH. ETH has recently shown mixed technical signals: CoinCodex described the sentiment as bearish on 22 May, while Changelly said the four-hour chart remained bearish but the daily chart was still bullish. That sort of split typically keeps the closing print sensitive to late-session volatility rather than to slower-moving fundamentals. Watch for any exchange flow data, ETF-related headlines, or large options hedging into the close, as those can shift ETH by enough to matter at the settlement boundary.
Methodology
This page reviews What price will Ethereum hit on May 22? across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at PolyGram — the application we operate, where you trade directly against 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
- Is this market available outside the US?
- PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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.
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