Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
100% | 0% | 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
| Valencia CF (-1.5) | 100% YES | 0% NO |
| FC Barcelona (-1.5) | 0% YES | 100% NO |
| Valencia CF (-2.5) | 0% YES | 100% NO |
| FC Barcelona (-2.5) | 0% YES | 100% NO |
| O/U 0.5 | 100% YES | 0% NO |
| O/U 1.5 | 100% YES | 0% NO |
Market context
Valencia CF will face FC Barcelona in a La Liga fixture on 23 May 2026 at 3:00 PM ET. The match carries weight in the final stretch of the Spanish league season, with both clubs' European qualification hopes and domestic standing potentially influenced by the result. The 100% implied probability reflects either a technical settlement condition (such as confirmation that the match will proceed as scheduled) rather than a prediction of outcome, or exceptionally high confidence in the event occurring.
Historical precedent suggests that late-season La Liga derbies between established sides rarely fail to materialise. In the past five seasons, fixture cancellations due to administrative or safety concerns have affected fewer than 2% of scheduled top-flight matches. Barcelona's fixture congestion in May—typically involving Champions League commitments or domestic cup finals—has occasionally prompted scheduling adjustments, but the 23 May date sits after most European competition concludes. Valencia's recent financial stability improvements have reduced the likelihood of administrative disruptions that plagued the club in prior years.
Traders monitoring this market should track official La Liga fixture confirmations and any weather alerts for the Valencia region in the week preceding the match. Injury announcements from either squad, whilst affecting match outcome markets, do not typically influence whether additional markets open. The settlement window's closure at 19:00 UTC on match day allows for post-match settlement of derivative markets. Deposit flows via Klarna and SEPA rails typically spike 48 hours before high-profile fixtures; sustained book depth depends on whether secondary markets (goal-scorer, corner counts, card totals) attract sufficient liquidity to justify platform fees for traders entering or exiting positions.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
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.
- 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?
- 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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