Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Fees) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Brøndby IF (-1.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| 1st Half O/U 0.5 | 100% |
| Brøndby IF O/U 0.5 | 100% |
| Brøndby IF O/U 1.5 | 100% |
| Brøndby IF 1st Half O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| Brøndby IF 2nd Half O/U 0.5 | 100% |
| Both Teams to Score in First Half | 1% |
| 1st Half O/U 1.5 | 1% |
| 1st Half O/U 2.5 | 1% |
| Both Teams to Score in Second Half | 1% |
| 2nd Half O/U 1.5 | 1% |
| 2nd Half O/U 2.5 | 1% |
| AC Horsens (-1.5) | 0% |
| AC Horsens (-2.5) | 0% |
| Brøndby IF (-2.5) | 0% |
| O/U 2.5 | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score | 0% |
| AC Horsens O/U 0.5 | 0% |
| AC Horsens O/U 1.5 | 0% |
| AC Horsens O/U 2.5 | 0% |
| Brøndby IF O/U 2.5 | 0% |
| AC Horsens 1st Half O/U 0.5 | 0% |
| AC Horsens 1st Half O/U 1.5 | 0% |
| Brøndby IF 1st Half O/U 1.5 | 0% |
| AC Horsens 2nd Half O/U 0.5 | 0% |
| AC Horsens 2nd Half O/U 1.5 | 0% |
| Brøndby IF 2nd Half O/U 1.5 | 0% |
Market context
AC Horsens are hosting Brøndby IF in the Danish Superliga, and the market’s **0% YES** crowd-implied price means traders are effectively treating a further “more markets” listing as absent or extremely unlikely by settlement. Brøndby arrive as the stronger side on the basic pre-match numbers, with ESPN listing them at **-145** and Sofascore placing them third in the table against Horsens in ninth.[1][3] For power-users, the key programme-level read is that this kind of market is usually driven by whether the exchange surfaces an additional related contract after launch, so a 0% print can reflect both low expectation and the practical reality that no new instrument has been posted yet.[1][3]
Historical and comparable Danish Superliga matchups suggest Brøndby are the more reliable anchor when modelling this fixture family. FotMob’s head-to-head record shows Brøndby leading the series 10 wins to 8, with 5 draws, and Forebet notes Brøndby have won their last four league games against Horsens while scoring in 17 straight meetings.[2][10] That matters for conditional-order logic because markets tied to derivatives of the main match tend to move only if the parent event develops as expected; if your bot is screening for late additions, the most useful signal is not the team strength itself but whether pre-match pricing on the base game remains stable enough for the platform to justify opening extra sub-markets.[2][10]
The catalysts to watch are line-up confirmation, late injury news, and any change in broadcast or scheduling metadata, since these are the inputs most likely to trigger additional event contracts or invalidate a pre-programmed entry rule.[2][9][12] FotMob currently lists Christian Vestergaard as unavailable for Horsens, while multiple previews carry the same 16:00 UTC start and identify the venue in Horsens, which is the sort of consistency a bot would use to avoid false positives from stale feeds.[2][3][12] Tipsbladet’s pre-match preview also points to the game being on TV3 Sport, reinforcing that the fixture is fully slotted rather than provisional, so any new “more markets” listing would more likely come from platform-side contract creation than from a schedule rethink.[9]
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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
- 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 Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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.
- 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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