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 spent May trading well below the higher levels implied by some end-of-month forecasts, with recent price guides clustering around the low-$2,000s rather than a sharp breakout. Forecast sites vary widely: Changelly puts May’s average at about $2,315, CoinCodex sees a possible move to $2,353 by 23 May, while CoinGecko’s prediction market data gives only a 3.3% chance of $2,600 by month-end and assigns 100% probability to $2,200 support. That combination helps explain the market’s current 0% YES reading for a higher May threshold: compared with comparable crypto prediction markets, the implied path is still one of modest gains rather than a decisive surge.
The main catalyst traders appear to be leaning on is near-term price momentum rather than any scheduled Ethereum-specific announcement. CoinCodex’s short-range model points to a rise over the next five days, but Binance’s and Kraken’s longer-run forecasts are only marginally positive, suggesting the market still needs a strong trigger to reprice materially. There are no major protocol dates or regulatory hearings in the immediate window that would obviously drive a repricing before settlement on 1 June, so attention is likely to stay on spot flows, broader crypto sentiment, and whether ETH can hold above key support levels. If the market does move, it is more likely to be on a general risk-on rally than on a single Ethereum-specific event.
Methodology
This page tracks What price will Ethereum hit in May? across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. PolyGram routes every trade through to Polymarket — at 0% fees.
Resolution & payout
For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.
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 does it cost to trade on PolyGram?
- Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in 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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Live order book, 0% fees, USDC settlement in seconds.
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