Resolution criteria on PolyGram: In the upcoming Norway Eliteserien game between IK Start and Vålerenga Fotball, scheduled for May 25, 2026 at 8:30 AM ET: This event contains halftime result markets for home, draw, and away outcomes within the first 45 minutes of regular play plus stoppage time.
PolyGram is an on-chain prediction market where you trade YES or NO outcome shares with real USDC on Polygon. For this market, buy YES if you believe the event will happen, or NO if you think it won't. Your maximum loss is your stake — winning shares pay $1.00 each at resolution. Unlike sportsbooks, there is no house edge: prices are set by supply and demand from other traders and reflect the crowd's real-time probability.
Market outcomes
| IK Start | 50% YES | 51% NO |
| Draw | 50% YES | 51% NO |
| Vålerenga Fotball | 50% YES | 51% NO |
IK Start hosts Vålerenga Fotball in Norway's Eliteserien on 25 May 2026, with the halftime result market settling on outcomes during the opening 45 minutes plus stoppage time. The 49% implied probability for the YES outcome (typically the home win at halftime) reflects current order book positioning on Polymarket, where liquidity and recent trades have established this midpoint between backing Start's early dominance and Vålerenga's defensive setup.
Halftime markets in Eliteserien fixtures historically show less volatility than full-match outcomes, as early tactical patterns and team shape become visible within the first quarter-hour. Start's home record and Vålerenga's away performance in the preceding weeks will anchor expectations; teams trailing at the interval often adjust formation, whilst those ahead tend toward consolidation. The 49% probability suggests near-parity in how traders assess Start's capacity to establish control before the break, reflecting both sides' recent form trajectories rather than extreme confidence in either direction.
Traders should monitor team news through the settlement window closing at 12:30 UTC on match day, particularly injury confirmations or late tactical shifts announced within 24 hours of kickoff. Weather conditions at Start's stadium and recent head-to-head patterns—including whether either side has shown pronounced first-half dominance—will influence order book adjustments. Vålerenga's recent away performances and Start's home conversion rates in opening periods remain the primary catalysts shaping the current probability formation.
This market settles from the official outcome published at https://www.eliteserien.no/. A proposer submits the final result to the UMA optimistic oracle on Polygon; the two-hour dispute window closes and payouts clear in USDC.
The mechanics for trading "IK Start vs. Vålerenga Fotball - Halftime Result" are the same as any other PolyGram sporting event contract. Each YES share resolves to $1 if the event happens, or $0 if it doesn't. The current price between 0¢ and 100¢ is the market's probability estimate, set live by the order book.
$0 in lifetime turnover and $288 of resting liquidity puts this market in the below the median by volume for sports contracts on PolyGram. Order-book depth is thin — large orders may need to be split across the book or executed as limit orders.
The market has been open for under a month — fresh enough that information asymmetry remains a real factor.
Higher-volume markets tend to have tighter spreads and faster price discovery — meaning the displayed YES/NO percentages are more likely to reflect the true crowd-implied probability rather than a single trader's directional view.
Resolution is sourced from https://www.eliteserien.no/. Settlement is executed by the UMA optimistic oracle on Polygon, with a 2-hour dispute window before payouts clear.
This prediction market is scheduled to close on 25 May 2026. After the resolving event occurs, settlement typically clears within 24 hours once the UMA optimistic oracle confirms the outcome. All payouts are in USDC on the Polygon network.
To trade on this prediction market, create a free PolyGram account at polygram.ink, deposit USDC via Polygon, and place a YES or NO order on the outcome you believe in. You can learn more on our how-it-works page. Your maximum loss is limited to your stake — there is no leverage or margin.
When the outcome is determined, winning YES shares pay out $1.00 each in USDC, while losing shares pay $0. Settlement is handled by the UMA optimistic oracle on Polygon — a proposer submits the result, a two-hour dispute window opens, and if uncontested, payouts are distributed automatically. You can withdraw your winnings to any Polygon wallet.
Prediction-market positions can lose 100% of staked capital. Outcomes are uncertain by definition — historical accuracy of crowd-implied probabilities is high in aggregate but not for any single market. PolyGram does not provide investment advice. Trade only with capital you can afford to lose.
Regulatory status varies by jurisdiction. Germany, the United States, and most EU countries treat Polymarket-style event contracts under one of three frameworks: financial derivative, gambling product, or unregulated novel asset. Consult local counsel before trading.
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