Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
6% | 94% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
6% | 94% | 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
| RCD Espanyol de Barcelona (-1.5) | 6% YES | 94% NO |
| Real Sociedad de Fútbol (-1.5) | 3% YES | 98% NO |
| RCD Espanyol de Barcelona (-2.5) | 1% YES | 99% NO |
| Real Sociedad de Fútbol (-2.5) | 1% YES | 99% NO |
| O/U 0.5 | 100% YES | 0% NO |
| O/U 1.5 | 100% YES | 1% NO |
Market context
RCD Espanyol and Real Sociedad will meet on 23 May 2026 in a La Liga fixture scheduled for 3:00 PM ET. This market concerns additional betting options available for that match—the specific terms of which depend on the platform's offering at settlement time. In prediction markets, a YES share represents a bet that a particular outcome will occur; a NO share is the inverse. Here, traders holding YES shares profit if the condition specified in the market resolves affirmatively, whilst NO holders profit if it does not. The 3% crowd-implied probability suggests the market expects the outcome to be unlikely, though the exact nature of that outcome remains contingent on which additional markets the platform makes available.
Historical context matters when interpreting such low probabilities. La Liga matches routinely generate ancillary markets—goal-scorer bets, corner counts, card distributions—many of which carry tail-risk probabilities. Markets priced at 3% typically reflect either very specific statistical occurrences (such as a particular player scoring in both halves) or compound conditions requiring multiple events to align. Comparable La Liga fixtures from the 2024–25 season show that niche outcome markets often settle YES at rates between 2–5%, validating that such pricing is neither irrational nor a guaranteed loss for YES holders.
Traders should monitor team news and injury reports as the fixture approaches. Espanyol and Real Sociedad's final league position, squad rotation decisions, and any late fixture changes could shift the likelihood of specific outcomes. The settlement window closes at 19:00 UTC on match day, giving traders a narrow window to react to pre-match developments. Confirmation of the exact market terms from the platform will be essential before committing capital.
Methodology
We track RCD Espanyol de Barcelona vs. Real Sociedad de Fútbol - More Markets on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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.
- 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.
- 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.
Trade RCD Espanyol de Barcelona vs. Real Sociedad de Fútbo… on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Trade on PolyGram →