Resolution criteria on PolyGram: This market will resolve to “Yes” if both Denmark and the United States sign a deal, treaty, or similar international agreement of any kind relating to Greenland by June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”. Any U.S.–Danish agreement relating to Greenland will qualify, regardless of subject matter, including but not limited to sovereignty, governance, security arrangements, or access to natural resources. Examples of qualifying deals include but are not limited to a treaty that makes any portion of Greenland a U.S.
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
| Trump-Denmark Greenland deal signed by June 30? | 9% YES | 91% NO |
Donald Trump has repeatedly expressed interest in acquiring Greenland, most prominently during his first term and again following his 2024 election victory. The question centres on whether the United States and Denmark will formalise any agreement relating to Greenland—whether concerning sovereignty transfer, security arrangements, resource access, or governance—by 30 June 2026. The current order book on Polymarket prices this outcome at 10% implied probability, reflecting substantial scepticism amongst traders that such a deal will materialise within the timeframe.
Historical precedent suggests acquisition of foreign territory by the United States has become extraordinarily rare in the modern era. The last significant territorial expansion occurred in 1959 with Alaska's statehood, whilst more recent attempts—including Reagan-era discussions about Greenland in the 1980s—failed to advance. Denmark has consistently rejected sovereignty discussions, with Greenlandic leadership emphasising self-determination. The 10% probability reflects the gap between Trump's stated ambitions and the institutional and diplomatic barriers that have historically prevented such arrangements.
Traders should monitor several near-term catalysts. Trump's transition team and State Department appointments will signal seriousness of intent; formal diplomatic overtures to Copenhagen or Nuuk would represent material escalation. Greenland's 2026 election cycle and ongoing independence negotiations with Denmark could create openings or entrench positions further. Any announcement of high-level talks, trade concessions offered as leverage, or joint security initiatives involving Greenland would warrant reassessment of the probability currently embedded in the order book.
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.
The mechanics for trading "Trump-Denmark Greenland deal signed by June 30?" are the same as any other PolyGram 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.
$11K in lifetime turnover and $11K of resting liquidity puts this market in the below the median by volume for nato contracts on PolyGram. Order-book depth is modest — expect a couple of cents of slippage on $1k+ trades.
Last 24 hours alone saw $41 in turnover, consistent with the market's lifetime daily-average pace.
The market has been open for around 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.
As of today, traders on Polymarket price this outcome at 9%. The number updates continuously as the order book clears. PolyGram mirrors the same live odds with locale-aware formatting and USDC settlement.
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.
This prediction market is scheduled to close on 30 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.
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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