If you want a quick read on how seriously people are taking President Donald Trump's Greenland ambitions, check the betting markets. Crypto prediction platform Polymarket now puts the odds at 22% that the U.S. acquires the world's largest island before 2027. That's nearly triple the 8% probability traders assigned at the start of January.

Money Talks on Prediction Platforms

More than $14 million has been wagered on this particular contract on Polymarket, the Polygon (POL)-based platform, making it one of the most active bets currently running. Meanwhile, Kalshi, the federally regulated prediction market, shows odds holding steady around 46%.

Traders are also pricing in Trump's tariff threats, with odds exceeding 30% that Denmark, Finland, and France face new duties starting next month if they resist his Greenland plans.

Europe Isn't Having It

Greenland's Prime Minister Jens-Frederik Nielsen has made the territory's position crystal clear: they would "choose" Denmark over the U.S. EU ambassadors met Sunday to coordinate a response, drafting countermeasures including potential deployment of the never-before-used Anti-Coercion Instrument.

That tool could restrict American access to public tenders, investments, banking, and services trade where the U.S. runs a surplus, including digital services.

Here's the kicker: industry and geopolitical analysts estimate the Greenland acquisition could cost the U.S. nearly $1 trillion over the next 20 years, with no significant economic payoff. Greenland remains a semiautonomous territory within the Kingdom of Denmark, and it's showing no signs of budging.