Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Hammarby IF (-1.5) | 100% |
| Hammarby IF (-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% |
| Hammarby IF O/U 0.5 | 100% |
| Hammarby IF O/U 1.5 | 100% |
| Hammarby IF O/U 2.5 | 100% |
| Hammarby IF 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% |
| Hammarby IF 2nd Half O/U 0.5 | 100% |
| Hammarby IF 2nd Half O/U 1.5 | 100% |
| Kalmar FF (-1.5) | 0% |
| Kalmar FF (-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% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Kalmar FF O/U 0.5 | 0% |
| Kalmar FF O/U 1.5 | 0% |
| Kalmar FF O/U 2.5 | 0% |
| Kalmar FF 1st Half O/U 0.5 | 0% |
| Kalmar FF 1st Half O/U 1.5 | 0% |
| Hammarby IF 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| Kalmar FF 2nd Half O/U 0.5 | 0% |
| Kalmar FF 2nd Half O/U 1.5 | 0% |
Market context
Kalmar FF and Hammarby IF will meet in the Swedish Allsvenskan on 16 August at 10:30 AM ET. This market concerns additional betting options available for that fixture—separate from standard win/draw/loss markets. In prediction markets, a YES share represents a bet that a specific outcome will occur; a NO share represents the opposite. If you buy YES and the outcome materialises, your share settles at full value. If NO occurs, it expires worthless. Here, traders are pricing the likelihood of whatever specific market condition is being offered (whether that's a particular goal range, card count, or other metric) at zero per cent, suggesting either extreme confidence in the opposite outcome or minimal trading activity thus far.
Allsvenskan typically generates moderate liquidity in prediction markets relative to major European leagues. Hammarby have historically attracted stronger backing in secondary markets than Kalmar, partly reflecting their larger Stockholm-based supporter base and recent competitive standing. However, fixture-specific variables—team form, injury lists, and head-to-head records—often shift probabilities sharply in the final week before kickoff. The 0% reading likely reflects early-stage pricing rather than settled trader consensus.
Key developments to monitor include official team sheets released 24 hours before the match, any managerial statements regarding tactical approach, and weather conditions in Stockholm that might affect playing style. Kalmar's recent league position and Hammarby's current form will influence how secondary markets develop. Settlement occurs at 14:30 UTC on match day, giving traders a narrow window to adjust positions after the opening whistle if live data shifts expectations.
Methodology
We track Kalmar FF vs. Hammarby IF - 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
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
UK Frequently Asked Questions
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Prediction Market UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- 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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