Trump x Greenland deal signed by December 31?

Prediction markets put the probability at 50%: Trump x Greenland deal signed by December 31. Currently, markets are divided (50% YES, 50% NO). Denmark's PM urges Trump to 'stop the threats' of annexing Greenland.

What’s Happening

The probability of a Trump x Greenland deal signed by December 31 stands at an even 50% following escalating rhetoric from the White House. On April 24, 2026, White House press secretary Karoline Leavitt stated that President Donald Trump and his advisers are discussing a range of options to acquire Greenland, explicitly noting that "utilizing the U.S. military is always an option." Leavitt framed the acquisition as a "national security priority" vital to deterring adversaries in the Arctic region. This statement immediately drew sharp pushback from Denmark and its NATO allies, who view the annexation threat as a destabilizing move within the alliance. The administration’s willingness to publicly float military action marks a significant escalation from previous diplomatic overtures, injecting new uncertainty into the timeline for any formal deal. [ABC News, Apr 24]

The diplomatic fallout intensified on April 27, 2026, when Denmark’s Prime Minister publicly urged President Trump to "stop the threats" of annexing Greenland. In an interview published in The Atlantic on Sunday, Trump doubled down, stating, "We do need Greenland, absolutely." Greenland’s Prime Minister also weighed in, condemning the comments made by Trump and Stephen Miller’s wife. The confrontation has created a procedural deadlock: any deal for Greenland would require either a purchase agreement with Denmark or a referendum among Greenland’s 57,000 residents, both of which now appear politically toxic. The December 31 deadline for a signed deal now hinges on whether the administration can shift from threats to negotiations, a prospect that seems increasingly unlikely given the public acrimony. [ABC News, Apr 27]

The market’s 50% probability reflects the binary nature of the outcome: either a deal is signed by year-end or it is not. No formal legislation has been introduced in Congress to authorize a purchase or annexation, and no committee votes have been scheduled. The administration has not filed any formal proposal with the Danish government, and no referendum date has been set in Greenland. The key procedural milestone to watch is whether the White House submits a formal acquisition proposal to the Danish parliament or Greenland’s legislature before the December 31 cutoff. Without such a filing, the probability of a signed deal drops sharply. The next major inflection point will be any public statement from the Danish or Greenlandic governments indicating a willingness to enter negotiations, which currently appears absent. [ABC News, Apr 24]

Traded on Polymarket — $58K Volume

Lower-volume market on Polymarket ($58K). Wider spreads expected — enter with limit orders and be aware of slippage risk. Currently 50c YES.