Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Kalshi UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Kalshi UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Kalshi UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Kalshi UK → |
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 Kalshi UK.
Active sub-markets
| Draw (Saint-Etienne vs. Nice) | 100% YES | 0% NO |
| Saint-Etienne | 0% YES | 100% NO |
| Nice | 0% YES | 100% NO |
Market context
France's Promotion/Relegation 1 playoff match between Saint-Etienne and Nice on 26 May 2026 is currently priced at 100% YES on Polymarket, meaning traders are settling conditional YES tokens at full USDC value on Polygon. This extreme pricing reflects either near-certainty that the match will occur as scheduled, or illiquidity in the contract itself—a common dynamic in niche sports markets where depth remains shallow. The settlement window closes at 18:45 UTC on match day, giving traders roughly six hours post-kickoff to resolve the contract.
Historical precedent suggests French football fixtures rarely cancel outright once scheduled by the Ligue de Football Professionnel. Playoff matches carry heightened fixture security compared to regular-season games, given their single-elimination stakes and broadcast commitments. The 2024 Ligue 2 promotion playoffs proceeded without disruption despite weather and logistical pressures, establishing a baseline for reliability. However, force majeure events—stadium safety issues, civil unrest, or public health directives—have occasionally forced French football postponements, most recently during the 2020–21 season.
Traders should monitor official LFP communications and Nice's stadium status in the weeks preceding the fixture. Any announcement regarding venue changes, fixture rescheduling, or regulatory restrictions would immediately pressure the YES price downward. Team injury bulletins and managerial changes carry no bearing on settlement, as the contract depends solely on the match occurring. Polymarket's conditional token mechanics mean that if the fixture is postponed or cancelled, YES holders forfeit their position value entirely, making fixture confirmation the sole material catalyst.
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 Kalshi UK, 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.
- What does it cost to trade on Kalshi UK?
- Zero. Kalshi UK 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, Kalshi UK triggers a quick verification flow that finishes in minutes.
Trade Saint-Etienne vs. Nice on Kalshi UK
Live order book, 0% fees, USDC settlement in seconds.
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