This market has closed
Trading ended on Mar 31, 2026. The prices below are the last ones before it closed and no longer update. Browse open markets
Odds by venue
Fair chance strips out each venue’s built-in margin (its prices add up to more than 100%), then blends the venues by how much has traded there, so the outcomes add up to 100%. Best Yes price is the cheapest ask across venues, and the payout is what a winning $100 stake returns before fees. Open a row for each venue’s contract name, bid and ask, and how closely their rules match.
Prices come from our regular polls of each venue, the oldest 205 days ago. Ages are as of when this page was built.
- Polymarket
Yes0.1%0.1%— bid, 0.1¢ askpolled, 4939 h ago0.1¢ on Polymarket$100 pays $100,000 (1000x)Yes0.1%Polymarket 0.1%polled, 4939 h agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
- Contract
- Yes
- Last price
- 0.1%
- As of
- Polled 205 d ago
- Buy Yes
- 0.1¢
- Sell Yes
- —
- $100 on Yes pays
- $100,000 (1000x)
- Volume
- $1.1M
Who resolves this market
- Polymarket resolves via:

- UMA optimistic oracle
How the odds have moved
The leading outcome on both venues, with the consensus between them. Hover for exact values.
- Yes
About this market
Final prediction market prices for "Trump-Denmark Greenland deal signed by March 31?". Yes last traded at 0.1%. $1.1M has traded across 1 outcome on Polymarket. The market closed on Mar 31, 2026.
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 March 31, 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. territory or possession (even if the handover date for such territory or possession is later); or, a Guantánamo-style arrangement treaty establishing a defined zone in Greenland under exclusive or primary U.S. jurisdiction and control, where Denmark and Greenland’s ordinary legal authority does not apply except by U.S. permission; or agreements permitting additional U.S. troop stationing, basing access, or resource extraction rights in Greenland. This market will resolve to “Yes” only if a qualifying agreement is formally signed by authorized representatives of both Denmark and the United States. Official announcements, statements of intent, or declarations that an agreement has been reached will not suffice unless accompanied by signatures from both sides. Whether or not a qualifying deal is later passed by the respective parliaments or enters into force will not affect this market’s resolution. Signaling from Greenland’s population will not be considered. Announcements, negotiations, proposals, frameworks, or understandings that are not formally signed by both parties will not qualify. Any qualifying U.S. jurisdiction, control, basing rights, or access arrangements in Greenland that existed at market creation will not count as new qualifying agreements. The primary resolution source for this market will be official information from the governments of the United States and Denmark; however, a consensus of credible reporting may also be used.
Questions
What does the consensus price mean?
It is the price of a Yes contract that pays $1 if the outcome happens. A 14¢ price means traders put the chance near 14%. Where two venues list the same outcome, we blend their last prices, weighting the venue with more trading volume more heavily (neither counts for less than a quarter). When only one outcome can win, each venue’s prices add up to a little over 100% (its margin); the fair chance removes that margin so the outcomes add up to exactly 100%.
How is the payout worked out?
A Yes contract pays $1 if it wins, so at the best ask a $100 stake buys 100 ÷ ask contracts. At 18¢ that is about 555 contracts, paying $556 (5.56x) if Yes happens. Venue fees and price slippage on larger orders are not included.
Why do the venues show different prices?
Each venue has its own traders, fees and order book. Contracts can also settle on slightly different terms, which is why each row lists how closely the rules match.
Is a price gap an arbitrage?
Only when you can buy Yes on one venue below what someone pays for Yes on the other, after fees, and both contracts settle the same way. We show the executable bid and ask so you can check.
How fresh are these prices?
Venue prices refresh every few minutes, and the order book and live quotes stream continuously. Each venue’s card shows when we last observed it.
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