Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
97% | 3% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
97% | 3% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 97% |
| O/U 1.5 | 87% |
| BK Hacken O/U 0.5 | 87% |
| 2nd Half O/U 0.5 | 85% |
| 1st Half O/U 0.5 | 79% |
| AIK O/U 0.5 | 76% |
| BK Hacken 2nd Half O/U 0.5 | 68% |
| O/U 2.5 | 67% |
| Both Teams to Score | 67% |
| BK Hacken O/U 1.5 | 61% |
| BK Hacken 1st Half O/U 0.5 | 60% |
| 2nd Half O/U 1.5 | 58% |
| AIK 2nd Half O/U 0.5 | 56% |
| AIK 1st Half O/U 0.5 | 47% |
| 1st Half O/U 1.5 | 46% |
| O/U 3.5 | 45% |
| AIK O/U 1.5 | 42% |
| Both Teams to Score in Second Half | 39% |
| BK Hacken O/U 2.5 | 33% |
| 2nd Half O/U 2.5 | 31% |
| BK Hacken 2nd Half O/U 1.5 | 31% |
| BK Hacken (-1.5) | 30% |
| Both Teams to Score in First Half | 28% |
| O/U 4.5 | 26% |
| BK Hacken 1st Half O/U 1.5 | 23% |
| 1st Half O/U 2.5 | 20% |
| AIK 2nd Half O/U 1.5 | 20% |
| AIK O/U 2.5 | 17% |
| BK Hacken (-2.5) | 15% |
| O/U 5.5 | 14% |
| AIK 1st Half O/U 1.5 | 13% |
| AIK (-1.5) | 12% |
| AIK (-2.5) | 4% |
Market context
BK Hacken, the Gothenburg-based Allsvenskan side, face AIK in Stockholm on 27 July at 1:00 PM ET. The market implies a 30% probability that additional betting markets will be offered for this fixture beyond those already listed. Settlement occurs in USDC at 17:00 UTC the same day, shortly after the match concludes.
Historical precedent suggests Allsvenskan fixtures with significant fixture congestion or late-season scheduling changes tend to trigger expanded market offerings. AIK and Hacken both compete in European competitions during summer months, which can force fixture rescheduling and prompt exchanges to add derivative contracts. Previous Swedish league encounters involving top-six sides have seen secondary markets activated when primary markets reach liquidity thresholds or when whale positioning signals demand. The current 30% probability reflects moderate confidence that standard match-outcome and goal-total markets will suffice without supplementary offerings.
Traders should monitor Allsvenskan's official fixture announcements for any postponements or scheduling adjustments, which typically drive market expansion. Funding rates on related football derivatives across major exchanges have remained stable, indicating no unusual leverage accumulation tied to Scandinavian football. The settlement window's precision—ending exactly at match conclusion—suggests the exchange has pre-positioned infrastructure; any material fixture delays would likely trigger additional market creation to accommodate hedging demand. Watch for late injury announcements or weather advisories from Gothenburg, as these occasionally prompt traders to request expanded betting options for risk management.
Methodology
This page reads BK Hacken vs. AIK - More Markets on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- Why USDC and not ETH or USDT?
- USDC is the Polygon standard — audited reserves (Circle, monthly attestation), deepest order book, low gas costs. ETH volatility would distort probability quotes; USDT has thinner Polygon liquidity than USDC.
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- Can I use Bitcoin directly?
- No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
- How volatile are crypto prediction markets?
- Crypto markets react to spot prices — a 5% BTC move typically shifts a "BTC above X by date" market 10-20%. Polymarket crypto market liquidity is usually six-figure USD, sufficient for active trading.
- Are crypto prediction markets taxable in the US?
- In the US, prediction market gains are typically treated as ordinary income or short-term capital gains depending on holding period. Consult a tax professional for your specific situation — we cannot provide tax advice.
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