US control of Greenland is one of the more unusual geopolitical contracts on the board, and traders treat it as a long shot. The market pools roughly $10.9M in cumulative volume across Kalshi and Polymarket, both pricing Yes in the single digits. It asks whether the United States will acquire any part of Greenland before January 1, 2027. The live board above carries the current cross-platform prices.
US control of Greenland trades as one of the longest of long shots on the geopolitical board. The contract asks a blunt question: will the United States acquire any part of Greenland before January 1, 2027? Both Kalshi and Polymarket answer the same way, pricing Yes deep in the single digits and No in the low nineties. With roughly $10.9M in cumulative volume across the two platforms, this is a heavily traded question with a lopsided answer. The live board above shows the current cross-platform prices.
The US Control of Greenland market resolves on a single real-world outcome: whether the United States takes control of any part of Greenland before the deadline. Greenland is an autonomous territory of the Kingdom of Denmark, and any transfer of control would require either a negotiated agreement with Denmark and Greenland's own government or a far more dramatic and far less likely event. Nothing in the current diplomatic picture points toward either path.
That is why the price sits where it does. A Yes in the single digits means the market assigns the outcome a low probability, a classic long-shot read. Prediction markets are efficient at pricing base rates for events with no modern precedent, and a sovereign territorial transfer between NATO allies has none. The volume says traders find the question interesting. The price says they do not find the outcome likely.
The cross-platform picture is the edge on this contract. Kalshi and Polymarket both list the market, and their Yes prices sit within a few cents of each other, a narrow spread for a question this speculative. Tight agreement across two independent order books signals that the low probability is not a quirk of one platform's thin liquidity. It is a shared read.
When two venues converge this closely on a long shot, there is little cross-platform arbitrage to capture. The movement that matters would come from a genuine catalyst, a diplomatic development or a policy announcement, that forces both books to reprice at once. Until then, the narrow spread is a confirmation signal, not a trade. Check the live board above for the current Kalshi and Polymarket prices side by side.
The US Control of Greenland market resolves Yes if the United States acquires any part of Greenland before January 1, 2027. If no such acquisition occurs by that deadline, the market resolves No. Resolution turns on a verifiable transfer of control or sovereignty over Greenlandic territory, reported through official government or major news sources, not on a proposal or a statement of intent. The contract pays $1 per share to the correct side. Absent a confirmed acquisition, the default path is a No resolution.
Several developments would move the US Control of Greenland market before it resolves:
Greenland sits inside a broader cluster of geopolitical contracts that trade on the same board. For other long-dated territorial questions, see the China invade Taiwan odds and the US invade Iran odds, both of which price rare, high-impact events the same way this one does. For the domestic politics that shape US foreign policy, the 2028 US Presidential Election odds is the highest-volume contract on the site. Browse the full slate of politics prediction markets to compare cross-platform pricing across every active contract.
Resolves Yes if the United States acquires control of any part of Greenland before January 1, 2027, confirmed through official government announcements or major news reporting. If no such acquisition occurs by the deadline, the market resolves No. Each contract pays $1 per share to the correct side. Resolution requires a verifiable transfer of control or sovereignty over Greenlandic territory, not merely a proposal, negotiation, or statement of intent. Kalshi (ticker KXGREENTERRITORY) and Polymarket word their settlement rules independently, so traders should confirm the exact language on each platform.
As of July 7, 2026, the Yes side trades at 9c on Kalshi and 6c on Polymarket, an implied probability of roughly 6% to 9%. The No side sits at 93c on Kalshi and 95c on Polymarket. See the live board above for the latest prices.
It resolves Yes if the United States acquires any part of Greenland before January 1, 2027, and No if no acquisition occurs by then. Each contract pays $1 per share to the correct side.
Both Kalshi (under ticker KXGREENTERRITORY) and Polymarket list this market. Their Yes prices sit within a few cents of each other, so the cross-platform spread is narrow.
Greenland is an autonomous territory of Denmark, a NATO ally, and a sovereign territorial transfer has no modern precedent. Both platforms price Yes in the single digits, reflecting a low base rate for an event with no diplomatic groundwork in place.
Watch for any formal US-Denmark negotiation over Greenland's status, statements from Greenland's own government, and the Kalshi-Polymarket spread. A sudden divergence between the two books would signal new information hitting one platform first before the January 1, 2027 deadline.