IK Start vs. Vålerenga Fotball - More Markets

Platform comparison

Active sub-markets

Market context

IK Start and Vålerenga Fotball are scheduled to meet in Norway's Eliteserien on 25 May at 08:30 ET. The market currently reflects 100% implied probability for additional betting markets to be offered on this fixture, suggesting near-certainty that supplementary wagering options will become available beyond standard match outcomes.

The 100% reading sits at the ceiling of what prediction markets typically allow, which usually signals either exceptional clarity about the underlying event or minimal historical variance in comparable cases. For Norwegian Eliteserien fixtures, the availability of extended markets—such as corner counts, card totals, or player-specific props—has become standard practice across major bookmakers and exchanges. Vålerenga, as one of Norway's largest clubs, typically draws comprehensive market coverage. Historical precedent suggests that matches involving top-tier Norwegian sides rarely settle without a full suite of secondary markets materialising, though settlement depends on whether the organising platform commits resources to curating those options.

Traders should monitor whether either club announces squad disruptions or injury updates in the final week before the fixture, as these could influence bookmaker appetite for market depth. The settlement window closes 25 May at 12:30 UTC, leaving a four-hour buffer after kick-off. Any last-minute fixture postponement would be the primary catalyst affecting whether additional markets launch at all. Confirmation of the match proceeding as scheduled, typically announced by the Norwegian Football Federation by mid-week, would reinforce the current probability reading.

Methodology

We track IK Start vs. Vålerenga Fotball - More Markets on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Where can I trade this market with the lowest fees?

On PolyGram, which mirrors the Polymarket order book at 0% fees. 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.

What does it cost to trade on PolyGram?

Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.