Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Bot UK) 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 |
|---|---|
| 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% |
| Mjallby AIF O/U 0.5 | 100% |
| Mjallby AIF O/U 1.5 | 100% |
| Mjallby AIF O/U 2.5 | 100% |
| IK Sirius O/U 0.5 | 100% |
| IK Sirius O/U 1.5 | 100% |
| IK Sirius O/U 2.5 | 100% |
| IK Sirius 1st Half O/U 0.5 | 100% |
| IK Sirius 1st Half O/U 1.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| 2nd Half O/U 2.5 | 100% |
| Mjallby AIF 2nd Half O/U 0.5 | 100% |
| Mjallby AIF 2nd Half O/U 1.5 | 100% |
| Mjallby AIF (-1.5) | 0% |
| IK Sirius (-1.5) | 0% |
| Mjallby AIF (-2.5) | 0% |
| IK Sirius (-2.5) | 0% |
| Both Teams to Score in First Half | 0% |
| Mjallby AIF 1st Half O/U 0.5 | 0% |
| Mjallby AIF 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| IK Sirius 2nd Half O/U 0.5 | 0% |
| IK Sirius 2nd Half O/U 1.5 | 0% |
Market context
Mjallby AIF and IK Sirius are scheduled to meet in the Swedish Allsvenskan on 15 August 2026 at 09:00 ET. This fixture represents a mid-season encounter in Sweden's top division, where both clubs will be competing for points in the league table. The settlement window closes at 13:00 ET the same day, allowing roughly four hours post-kick-off for final resolution.
The 0% YES probability reflects the market's current state as newly opened or thinly traded. Historical comparison to similar Allsvenskan fixtures shows that markets on Swedish league matches typically see meaningful probability shifts once team news and betting-exchange data flow in during the week before play. Mjallby and Sirius have contrasting recent form trajectories; examining their head-to-head record and seasonal positioning will establish baseline expectations for conditional orders and algorithmic entry points. The absence of early volume suggests this market remains in discovery phase, making it suitable for traders building position ahead of mainstream liquidity.
Key catalysts include official team-sheet releases (typically 24–48 hours pre-match), injury announcements affecting key players, and any weather alerts affecting pitch conditions in Allsvenskan's August window. Traders using copy-trading or bot-based strategies should monitor Allsvenskan official channels and Swedish sports media for squad updates. The tight settlement window—just hours after final whistle—means automated resolution feeds and live-score APIs will be critical for execution. Early movers establishing positions now can exploit the current low-activity state before institutional or syndicate traders enter.
Methodology
We track Mjallby AIF vs. IK Sirius - More Markets across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
UK Frequently Asked Questions
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
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