Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Robinhood Prediction Markets) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| AIK (-1.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 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% |
| Djurgardens IF O/U 0.5 | 100% |
| AIK O/U 0.5 | 100% |
| AIK O/U 1.5 | 100% |
| AIK O/U 2.5 | 100% |
| AIK 1st Half O/U 0.5 | 100% |
| AIK 1st Half O/U 1.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| Djurgardens IF 2nd Half O/U 0.5 | 100% |
| Djurgardens IF O/U 2.5 | 1% |
| Djurgardens IF (-1.5) | 0% |
| Djurgardens IF (-2.5) | 0% |
| AIK (-2.5) | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score in First Half | 0% |
| Djurgardens IF O/U 1.5 | 0% |
| Djurgardens IF 1st Half O/U 0.5 | 0% |
| Djurgardens IF 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Djurgardens IF 2nd Half O/U 1.5 | 0% |
| AIK 2nd Half O/U 0.5 | 0% |
| AIK 2nd Half O/U 1.5 | 0% |
Market context
Djurgårdens IF and AIK will contest an Allsvenskan fixture on 16 August 2026, with kickoff scheduled for 08:00 ET. This Stockholm derby ranks among Swedish football's most competitive matchups, historically decided by narrow margins and tactical discipline rather than dominant performances. The 0% implied probability on this particular market—likely a secondary or exotic betting line—reflects either low liquidity, a niche settlement condition, or early-stage pricing before the fixture draws closer to the settlement window.
Historical derbies between these clubs show consistent competitiveness: neither side has established decisive home or away dominance over recent seasons. Kalshi and Polymarket typically diverge on how they price low-probability outcomes; Kalshi's binary YES/NO structure with fixed decimal odds (often 1.01–1.99 range for near-certain events) contrasts with Polymarket's continuous order-book model, where illiquid markets can remain at extreme prices longer. Betfair and Smarkets, operating under UK gambling regulation, apply different KYC thresholds and fee structures (Betfair's commission model versus Smarkets' percentage-based approach), which can shift how traders arbitrage identical fixtures across platforms.
Traders should monitor team news and injury updates in the fortnight before 16 August, as squad availability often shifts probabilities on secondary markets faster than on primary match-outcome lines. Allsvenskan's mid-season scheduling occasionally produces fixture congestion; European cup commitments or domestic cup replays could affect squad rotation. The settlement window closes at 12:00 UTC on match day, leaving minimal time for late-breaking developments to influence final pricing across platforms.
Methodology
We read Djurgardens IF vs. AIK - More Markets from four platform perspectives: Polymarket (on-chain CLOB), Kalshi (CFTC-regulated exchange), Betfair Exchange (sports book exchange), Smarkets (peer-to-peer betting exchange). Polymarket's live mid is the canonical probability; the side-by-side columns benchmark fees, KYC, settlement currency and deposit rails so you can choose the venue that fits your jurisdiction and trade size.
Resolution & payout
Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.
Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.
FAQ
- Polymarket vs Kalshi — which is better?
- Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
- What does Polymarket cost vs Kalshi?
- Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.
- What about Smarkets as an alternative?
- Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.
- Are all these platforms regulated?
- No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
- Which platform supports Klarna/SOFORT?
- Directly: none. Polymarket accepts only USDC on Polygon. Robinhood Prediction Markets offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.
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