Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Election Predictions UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| SBV Excelsior (-1.5) | 100% |
| SBV Excelsior (-2.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| 1st Half O/U 2.5 | 100% |
| SBV Excelsior O/U 0.5 | 100% |
| SBV Excelsior O/U 1.5 | 100% |
| SBV Excelsior O/U 2.5 | 100% |
| SBV Excelsior 1st Half O/U 0.5 | 100% |
| SBV Excelsior 1st Half O/U 1.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| SBV Excelsior 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 10% |
| SBV Excelsior 2nd Half O/U 1.5 | 10% |
| Both Teams to Score in Second Half | 1% |
| 2nd Half O/U 2.5 | 1% |
| SC Cambuur-Leeuwarden 2nd Half O/U 0.5 | 1% |
| SC Cambuur-Leeuwarden 2nd Half O/U 1.5 | 1% |
| SC Cambuur-Leeuwarden (-1.5) | 0% |
| SC Cambuur-Leeuwarden (-2.5) | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score | 0% |
| Both Teams to Score in First Half | 0% |
| SC Cambuur-Leeuwarden O/U 0.5 | 0% |
| SC Cambuur-Leeuwarden O/U 1.5 | 0% |
| SC Cambuur-Leeuwarden O/U 2.5 | 0% |
| SC Cambuur-Leeuwarden 1st Half O/U 0.5 | 0% |
| SC Cambuur-Leeuwarden 1st Half O/U 1.5 | 0% |
Market context
SC Cambuur’s Eredivisie opener against SBV Excelsior is the real-world event behind this market, and the current **0% YES** price suggests traders are not seeing any extra-market catalyst for a special outcome at kick-off. Sports Mole’s preview leans towards an Excelsior win, while other previews see the match as closer and more goal-heavy, which is the kind of split that usually matters when a “more markets” contract is tied to in-game or post-match add-ons rather than the result itself.[1][7][19]
For framing, comparable season-openers between teams with uneven recent form can move quickly if there is an early line-up surprise, but the base case is still set by standard match conditions rather than a new external event. The head-to-head record is mixed, with sources showing Cambuur has had the better of the longer sample, even though Excelsior has been described as the side carrying the sharper recent form into the game.[6][11][18] That combination usually keeps ancillary-market contracts subdued unless there is a clear, verifiable trigger.
The main catalyst to watch is the pre-match team news cycle: starting line-ups, late injury updates, and any confirmation of tactical changes close to the 18:00 UTC kick-off. 365Scores notes that broadcast details were still to be confirmed, which is a reminder that trader attention is likely to remain on official club declarations and matchday announcements rather than any broader news flow.[5] In practice, this market is leaning on scheduled football disclosures, not polling movements or campaign-finance-style releases, so any movement would most likely come from line-up confirmation or last-minute match information.[2][5]
Methodology
Political prediction markets differ structurally from sports betting: thinner liquidity, longer settlement windows, higher sensitivity to single news events. This page shows the live Polymarket quote for SC Cambuur-Leeuwarden vs. SBV Excelsior - More Markets plus platform attributes for the three reference venues, so you can see at a glance where the deepest market for this question sits.
Resolution & payout
For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.
UK Frequently Asked Questions
- What resolution source is used for elections?
- Polymarket defines the source per contract — usually Associated Press (AP Race Call), Reuters or the official electoral commission. The source is stated in contract details before the market opens.
- How fast do political markets react to news?
- High-liquidity markets move within seconds to minutes. A Trump tweet on the economy can shift the "Trump 2024" market 2-5 points before mainstream media has written anything.
- Are political prediction markets legal in my country?
- It varies. They sit in legal gray areas in most jurisdictions. Polymarket is geo-blocked from US/UK/EU; some broker frontends have a different geo footprint. Trade only with capital you can afford to lose, and only if you understand the legal status in your jurisdiction.
- Why do Polymarket and Kalshi differ on elections?
- Kalshi must follow CFTC compliance — strict definitions, clear resolution sources, US citizens only with KYC. Polymarket operates globally without CFTC oversight — deeper liquidity, but also higher regulatory risk.
- Are UK election prediction markets available from the UK?
- Yes. Betfair Exchange and Smarkets offer UKGC-regulated UK election markets (seat counts, party share, constituency results). Polymarket also lists UK election contracts with deeper global liquidity. Betfair winnings are typically tax-free for UK individuals; Polymarket profits are subject to HMRC CGT.
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