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
Brøndby IF host FC København in the Danish Superliga on 21 May, with the market framed around “More Markets” rather than a simple win-draw-winner line. The crowd has this contract at 0% YES, which is materially below the sort of priced-in uncertainty usually seen when the match is still open before kick-off. Historically, this derby is not one-sided in goal events: the clubs have met 91 times since 2003, with FC København winning 42, Brøndby 25 and 24 draws, while recent head-to-heads have been tighter, including FC København’s 1-0 win in the reverse fixture in November 2025. That mix of long-run balance and occasional low-scoring, high-leverage meetings is the main comparable case for interpreting any “more markets” angle.
The main catalysts are team news and the live market shape around the lineups, because “more markets” contracts often hinge on whether bettors expect cards, corners, first-half goals, or both teams to score to clear the listed threshold. FotMob lists the match for 16:30 UTC at Brøndby Stadion and notes that Brøndby and FC København have not drawn any of their last four meetings, while recent form has also tilted towards FC København in some feeds. If sportsbook totals or prop lines move sharply after starting XIs are confirmed, that would be the clearest sign of whether the 0% crowd price is simply thin liquidity or a genuine signal that the contract is mis-specified relative to the available odds and analyst expectations.
Methodology
We track Brøndby IF vs. FC København - 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
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.
- 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.
- 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.
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