Pronóstico: Will Trump acquire Greenland before 2027?

Platform comparison

Market context

The United States has not officially announced that Greenland will come under its sovereignty by the end of 2026, a transfer that would require Denmark to cede the majority of the autonomous territory to formal US governance. On Polymarket, this contract trades at a 5% implied probability for a "Yes" outcome, reflecting the market’s view that the underlying geopolitical shift is highly unlikely despite Trump’s persistent expansionist rhetoric since 2025[1][4].

Historically, comparable cases of territorial acquisition through purchase or coercion, such as the US buying Alaska from Russia in 1867, required mutual diplomatic agreement and clear legislative frameworks, neither of which exists here given Denmark’s firm refusal since Trump’s 2019 bid described the idea as "absurd"[4][5]. Trump’s 2026 Davos reversal, where he pledged not to use force or tariffs to annex Greenland, further dampens expectations, even though he later claimed a "framework of a future deal" with NATO Secretary General Mark Rutte without Denmark’s consent[1][7].

Traders should monitor official joint announcements between the US and Denmark, scheduled NATO summits, and any new appointments of special envoys like Jeff Landry, whose recent unauthorised visit to Greenland has strained relations with local officials[3]. Recent reporting by Ben Taub in The New Yorker confirms the campaign remains alive despite fading headlines, noting Trump’s continued influence efforts to keep the acquisition dream viable[3]. Watch for shifts in EU responses, as Macron has urged the use of the Anti-Coercion Instrument against US tariffs linked to this Greenland proposal[4].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Pronóstico: Will Trump acquire Greenland before 2027? across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

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?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Qué Es. 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's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Qué Es trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.