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 |
|---|---|
| Glasgow Rangers (-2.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| O/U 4.5 | 100% |
| O/U 5.5 | 100% |
| Both Teams to Score | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| 1st Half O/U 2.5 | 100% |
| Glasgow Rangers O/U 0.5 | 100% |
| Glasgow Rangers O/U 1.5 | 100% |
| Glasgow Rangers O/U 2.5 | 100% |
| St Mirren FC O/U 0.5 | 100% |
| Glasgow Rangers 1st Half O/U 0.5 | 100% |
| Glasgow Rangers 1st Half O/U 1.5 | 100% |
| St Mirren FC 1st Half O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| 2nd Half O/U 2.5 | 100% |
| Glasgow Rangers 2nd Half O/U 0.5 | 100% |
| Glasgow Rangers 2nd Half O/U 1.5 | 100% |
| Glasgow Rangers (-3.5) | 100% |
| Both Teams to Score in First Half | 99% |
| Glasgow Rangers (-1.5) | 92% |
| O/U 6.5 | 9% |
| Both Teams to Score in Second Half | 1% |
| St Mirren FC (-1.5) | 0% |
| St Mirren FC (-2.5) | 0% |
| St Mirren FC O/U 1.5 | 0% |
| St Mirren FC O/U 2.5 | 0% |
| St Mirren FC 1st Half O/U 1.5 | 0% |
| St Mirren FC 2nd Half O/U 0.5 | 0% |
| St Mirren FC 2nd Half O/U 1.5 | 0% |
| Glasgow Rangers (-4.5) | 0% |
Market context
Glasgow Rangers will face St Mirren FC in a Scotland League Cup fixture on 16 August 2026 at 11:00 AM ET. The 92% implied probability reflects strong confidence that additional betting markets will be offered for this match, suggesting traders expect the fixture to proceed as scheduled and generate sufficient commercial interest for extended market coverage.
Historical precedent shows that domestic cup competitions in Scotland routinely attract supplementary markets beyond standard match outcomes. Rangers, as one of the two dominant clubs in Scottish football, typically generate higher liquidity and broader market availability than lower-tier opponents. St Mirren's participation in the League Cup is guaranteed by their league status, making fixture cancellation unlikely. Previous League Cup matches involving Rangers have consistently spawned multiple derivative markets covering goals, corners, and player performance metrics, establishing a pattern that informs the current probability assessment.
The settlement window closes at 15:00 GMT on 16 August, allowing roughly four hours post-kick-off for market operators to confirm which additional markets were formally launched. Traders should monitor whether Rangers' pre-season preparation and squad availability remain stable through early August, as significant injury disruptions or fixture rescheduling could reduce commercial demand for expanded market offerings. Scottish Professional Football League fixture announcements and Rangers' official communications will clarify any scheduling changes. The high probability reflects confidence in operational continuity rather than prediction of match outcome.
Methodology
This page tracks Glasgow Rangers vs. St Mirren FC - 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
- How accurate are political prediction markets?
- Historically more accurate than polls. Polymarket's Brier score on US 2024 elections was ~0.11 — better than 538 (~0.14) and every mainstream poll. Markets aggregate information with real skin in the game.
- Which platform has the deepest political liquidity?
- Polymarket — by far. US 2024 presidential volume was ~$3.5B vs Kalshi (~$200M) and Betfair (~$120M). Where Polymarket is geo-blocked, brokers like Trump Prediction route into the same order book at 0% fees.
- 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.
- 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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