Trade: Norway Chess 2026: Winner
Resolution criteria on PolyGram: This market will resolve to the player that wins the Norway Chess 2026 tournament scheduled for May 25 - June 5, 2026. If at any point it becomes impossible for a listed player to win the Norway Chess 2026 tournament per the rules provided by the event organizer, the corresponding market will resolve to “No”. If the Norway Chess 2026 tournament is cancelled, postponed, or partially completed after June 19, 2026, 11:59 PM ET or there is otherwise no winner declared within that timeframe, this market will resolve to “Other”. The primary resolution source will be official information from the event organizer; however, a consensus of credible reporting may also be used.
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.
- Liquidity
- $102K
- Total Volume
- $7
- 24h Volume
- $7
- Open Interest
- $7
Market outcomes
| Vincent Keymer | 10% YES | 91% NO |
| Alireza Firouzja | 9% YES | 92% NO |
| Praggnanandhaa Rameshbabu | 9% YES | 92% NO |
| Gukesh Dommaraju | 9% YES | 92% NO |
| Magnus Carlsen | 63% YES | 38% NO |
| Wesley So | 9% YES | 92% NO |
| Player A | — | |
| Player B | — | |
Market context
Norway Chess 2026 will take place from 25 May to 5 June 2026, featuring a round-robin tournament among the world's elite players. The event has established itself as one of the strongest annual chess competitions, typically attracting the top-ranked players and offering substantial prize funds. The tournament format and participant list remain to be formally announced, though historical editions have included players ranked in the world's top ten.
The current 10% implied probability on Polymarket's order book reflects significant uncertainty about which player will ultimately prevail. Historical Norway Chess tournaments have seen winners from a concentrated pool of elite competitors, with recent editions dominated by players such as Magnus Carlsen, Fabiano Caruana, and other super-GMs. The low probability suggests the market is pricing in either a broad field of competitive contenders or genuine uncertainty about participation and form. Comparable elite chess tournaments typically see the favourite priced between 15–25%, indicating this market views the 2026 field as particularly competitive or uncertain.
Key catalysts for traders include the official announcement of the participant roster, scheduled for early 2026, and any withdrawals or changes to the field closer to the tournament date. Chess rating fluctuations and recent tournament performance in 2025–2026 will inform player form assessments. The settlement window closes 5 June 2026, with a grace period extending to 19 June 2026 for official results. Traders should monitor the event organiser's website and chess federation announcements for confirmation of dates and participants, as any postponement or cancellation would trigger resolution to "Other".
Wikipedia Context
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Norway Chess 2025Norway Chess 2025 was the 13th edition of the annual closed chess tournament held in Stavanger. It was held from 26 May to 6 June 2025. The field of six players featured world number one Magnus Carlsen, world champion Gukesh Dommaraju, Hikaru Nakamura, Arjun Erigaisi, Fabiano Caruana and Wei Yi. It marked the first classical chess encounter between Carlsen a
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Norway Chess
Norway Chess is an annual closed chess tournament, typically taking place in the May to June time period every year. The first edition took place in the Stavanger, Norway, from 7 to 18 May 2013. The 2013 tournament had ten participants, including seven of the ten highest rated players in the world per the May 2013 FIDE World Rankings. It was won by Sergey K
How this market resolves
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a two-hour dispute window opens, and if no one stakes a counter-claim the payout is final. Contested outcomes escalate to UMA token-holder voting. Payouts clear in USDC to the winning side.
How to trade this market step by step
The mechanics for trading "Norway Chess 2026: Winner" 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.
- Sign in on polygram.ink with your email — no full KYC under $1,500 lifetime trading volume.
- Deposit USDC on Polygon (lowest fees, ~$0.01 per transaction) or Ethereum. Funds credit after 12 confirmations.
- Pick a side. Buy YES if you believe the event will happen; buy NO if you think it won't. The current YES price reflects the market's collective probability.
- Size your position. If you stake 100 USDC at 50% YES, you'll receive shares that pay $200 if YES resolves true — a 100% gross return. If NO resolves, your shares are worth $0.
- Set risk controls (optional). Stop-loss, take-profit, and limit-order types all supported. Use the trade ticket's slippage box to cap your maximum entry price.
- Wait for resolution. When the event resolves on-chain via the UMA optimistic oracle, the winning side settles to 100¢ automatically and USDC hits your balance within seconds. Withdrawable to any wallet you control.
How active is this market?
$7 in lifetime turnover and $102K of resting liquidity puts this market in the below the median by volume for sports contracts on PolyGram. Order-book depth is exceptional — among the deepest order books in the category.
Last 24 hours alone saw $7 in turnover, well above the lifetime daily-average for this market — a clear sign of news catalysing trader activity right now.
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.
Key terms
- YES / NO share
- A binary outcome token that pays $1.00 if the underlying claim resolves true (YES) or false (NO), and $0 otherwise. The market price between 0¢ and 100¢ is the implied probability.
- CLOB
- Central limit order book. The matching engine that pairs YES buyers with NO buyers (effectively the same trade). Polymarket's CLOB on Polygon executes trades on-chain via the conditional-tokens framework.
- Liquidity
- USDC capital sitting in resting limit orders inside the order book. Deeper liquidity means smaller slippage on large trades and a tighter bid-ask spread.
- UMA optimistic oracle
- The on-chain dispute system that settles each Polymarket market. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution.
- Slippage
- The difference between the displayed mid-price and your fill price. Affects market orders most; limit orders avoid slippage but may take time to fill.
- Conditional token
- ERC-1155 outcome share issued by Gnosis Conditional Tokens on Polygon. The token type that resolves to $1.00 or $0.00 at settlement.
Frequently asked questions
How does this market resolve?
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a 2-hour dispute window opens, and if uncontested the payout is final. Contested outcomes escalate to UMA token holders.
When does this market close?
This prediction market is scheduled to close on 6 June 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.
How can I trade on "Norway Chess 2026: Winner"?
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.
What happens when the market resolves?
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.
Risk and regulatory note
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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