Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Trump Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| SBV Excelsior (-1.5) | 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% |
| SBV Excelsior (-2.5) | 99% |
| SC Cambuur-Leeuwarden O/U 1.5 | 50% |
| SC Cambuur-Leeuwarden O/U 2.5 | 50% |
| Both Teams to Score in Second Half | 50% |
| 2nd Half O/U 1.5 | 50% |
| 2nd Half O/U 2.5 | 50% |
| SC Cambuur-Leeuwarden 2nd Half O/U 0.5 | 50% |
| SC Cambuur-Leeuwarden 2nd Half O/U 1.5 | 50% |
| SBV Excelsior 2nd Half O/U 1.5 | 50% |
| O/U 4.5 | 18% |
| SC Cambuur-Leeuwarden O/U 0.5 | 8% |
| Both Teams to Score | 6% |
| O/U 5.5 | 3% |
| SC Cambuur-Leeuwarden (-1.5) | 0% |
| SC Cambuur-Leeuwarden (-2.5) | 0% |
| Both Teams to Score in First Half | 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-Leeuwarden host SBV Excelsior in the Eredivisie opener, and the **0% YES** price for “more markets” suggests traders are treating the contract as a dead-end rather than a live event-driven catalyst. The match itself is straightforward: Round 1 at Kooi Stadion in Leeuwarden, with kick-off listed for 7 August at 20:00 local time, and pre-match coverage has framed it as a promoted side meeting a club with established top-flight experience.[4][14]
Historically, this pairing has produced enough balance to keep derivative angles alive: AI Score records 23 meetings since 2004, with Cambuur winning 9, Excelsior 8 and 6 draws, while FootyStats shows 8 Cambuur wins, 5 Excelsior wins and 2 draws across the last 15 head-to-heads.[1][11] That sort of split normally supports a modest market for side bets, cards, goals or both teams to score, but the current zero-per-cent reading implies the market is leaning on the idea that no separate, settlement-relevant sub-market will be posted before the window closes, rather than on team form or matchup history.[1][11]
For a trader, the relevant catalyst is not campaign-style polling but the publication of official match markets, team news and any late competition notes before kick-off. Recent previews have pointed to Excelsior’s strong run into the season, including an unbeaten streak and a run of first-half leads, which may matter if bookmakers or market makers roll out additional lines on scoring timing or result variants.[13][14] In practice, the market is leaning most heavily on the schedule itself: if no extra market is listed before the settlement window ends, the YES case weakens further.
Methodology
This page tracks SC Cambuur-Leeuwarden vs. SBV Excelsior - More Markets across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. For users geo-blocked from Polymarket directly, brokers like Trump Prediction provide a 0%-fee route into the same order book.
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
- Can prediction markets influence election outcomes?
- Markets reflect expectations rather than create them. Studies show public-facing markets can anchor expectations, but don't influence the underlying outcome. Political markets are information, not advocacy.
- 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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