Will the US acquire any new territory?

The base rate for U.S. territorial acquisition is extremely low in modern times, with the last major territorial acquisitions occurring in 1947 according to the Interior Department and Ballotpedia. The current news flow does not show any completed transfer of sovereignty, only discussion and speculative market activity around Greenland, which is an autonomous territory of Denmark and therefore the only live case that plausibly fits the question’s definition of new territory.

Arguments for Yes are concentrated almost entirely in Greenland. The United States has the legal ability to acquire territory by treaty or conquest, and recent political attention has kept Greenland in the news, which means the event is not purely theoretical. If the administration were to announce a binding arrangement giving the U.S. sovereignty or exclusive control before year-end, the market would resolve Yes; the existence of a clear resolution rule makes the event binary and, in principle, achievable on a short timeline.

Arguments against Yes are stronger. There is no evidence in the provided results of a signed agreement, official announcement, or completed transfer, and the related Greenland market itself is only around 4.5% Yes, implying traders see even that narrow path as unlikely. The other cited territorial items are not acquisitions at all: they concern citizenship rules or domestic land policy inside existing U.S. jurisdiction, which do not satisfy the market definition.

Relative to the current market price of 6% Yes, my estimate is somewhat higher because the downside case is not impossible if a surprise Greenland announcement occurs, but the market is still directionally right that this is a very low-probability event. The most likely reason for mispricing, if any, is that the market may be underweighting tail risk from sudden geopolitical or transactional developments; however, absent a major diplomatic shift, the No outcome remains dominant.