Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Trump Prediction) Pick polygram.ink (preferred broker) |
94% | 6% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
94% | 6% | 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 |
|---|---|
| O/U 0.5 | 94% |
| O/U 1.5 | 77% |
| Olympiakós SFP O/U 0.5 | 77% |
| 2nd Half O/U 0.5 | 77% |
| NEC O/U 0.5 | 75% |
| 1st Half O/U 0.5 | 71% |
| Both Teams to Score | 59% |
| Olympiakós SFP 2nd Half O/U 0.5 | 55% |
| NEC 2nd Half O/U 0.5 | 53% |
| O/U 2.5 | 52% |
| Olympiakós SFP 1st Half O/U 0.5 | 47% |
| 2nd Half O/U 1.5 | 46% |
| Team to Advance | 46% |
| NEC 1st Half O/U 0.5 | 45% |
| Olympiakós SFP O/U 1.5 | 41% |
| NEC O/U 1.5 | 39% |
| NEC 2nd Half O/U 1.5 | 36% |
| 1st Half O/U 1.5 | 35% |
| O/U 3.5 | 31% |
| Both Teams to Score in Second Half | 30% |
| Both Teams to Score in First Half | 22% |
| 2nd Half O/U 2.5 | 21% |
| Olympiakós SFP 2nd Half O/U 1.5 | 20% |
| Olympiakós SFP (-1.5) | 17% |
| Olympiakós SFP O/U 2.5 | 17% |
| NEC O/U 2.5 | 15% |
| NEC (-1.5) | 14% |
| O/U 4.5 | 14% |
| 1st Half O/U 2.5 | 13% |
| Olympiakós SFP 1st Half O/U 1.5 | 13% |
| NEC 1st Half O/U 1.5 | 12% |
| Olympiakós SFP (-2.5) | 7% |
| O/U 5.5 | 6% |
| NEC (-2.5) | 5% |
Market context
Live Polymarket data shows 94% YES probability for NEC vs. Olympiakós SFP - More Markets. More markets for the UEFA Champions League game, scheduled for August 11 at 1:30 PM ET.
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 NEC vs. Olympiakós SFP - 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.
- 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.
- 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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