32% — Will the United States acquire any territory not under its sovereignty (as of Issuance) before Jan 21, 2029
Leader: Before Jan 21, 2029 at 32% · Kalshi 32% · 3 contracts · $239 volume · medium confidence
Updated 2026-06-26 00:53:38 UTC

Tracks the leading outcome in a winner-take-all prediction market set with 3 outcomes.

Why this matters:
This contract measures whether the United States will acquire territory outside its current borders by January 2029—roughly 35% likelihood according to market pricing. The 35% probability reflects modest but non-negligible positioning for territorial expansion over the next 2.5 years. Market attention centers on Greenland acquisition prospects (priced at 34¢), suggesting that specific geopolitical opportunity is the primary driver of the overall probability. The core uncertainty hinges on whether stated policy interests translate into actual negotiated transfers or military action. Key factors include ongoing U.S.-Denmark diplomatic discussions, current U.S. administrations' stated interest in Greenland, market reaction to any official acquisition attempts, and whether other territorial opportunities (Caribbean, North American holdings) emerge. Resolution depends primarily on observable acquisition announcements or completed territorial transfers by the deadline.

Key factors:
- Greenland acquisition sub-contract trades at 34¢, representing ~97% of the leader contract's implied probability, indicating concentrated market focus on one potential territory
- U.S. government formal acquisition attempts or diplomatic negotiations with Denmark would likely move the market materially upward or downward
- Historical precedent shows U.S. territorial expansion has not occurred since 1959 (Alaska/Hawaii statehood), making forecasters weight baseline inertia heavily
- Trading volume on Greenland-specific contract ($1,855 in 24h) reflects modest liquidity and potential thin-market pricing
- Current 35% leader contract price exceeds runner-up at 21%, indicating majority market expectation favors expansion occurring over status quo

Contracts:
- Will the United States acquire any territory not under its sovereignty (as of Issuance) before Jan 21, 2029?: Before Jan 21, 2029 — 32¢ Kalshi $0 (weight 0%)
- Will the United States acquire any territory not under its sovereignty (as of Issuance) before Jan 1, 2028?: Before Jan 2028 — 21¢ Kalshi $0 (weight 0%)
- Will the United States acquire any territory not under its sovereignty (as of Issuance) before Jan 1, 2027?: Before Jan 2027 — 7¢ Kalshi $239 (weight 100%)

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## Methodology

SimpleFunctions aggregates live YES-side prices from Kalshi and Polymarket contracts bound to this question. For binary topics the headline is the liquidity-weighted mid-price (weight = log(1 + 24h volume) × freshness, where freshness is 1.0 if updated <24h, 0.7 if <7d, 0.4 otherwise). For multi-outcome (winner-take-all) topics the headline is the current leader's price — disjoint outcomes are never arithmetically averaged. Snapshots refresh every 5 minutes during market hours.

## SF Signal

- SF Index, regime, and 30d Brier calibration are computed separately and surfaced at https://simplefunctions.dev/admin/calibration.
- No SimpleFunctions index / regime / calibration signal is bound to this topic yet — the headline above is market-derived only.

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*Last verified: 2026-06-26T00:20:50.383Z*

By SimpleFunctions — https://simplefunctions.dev/

Cite as: "32% per prediction markets (SimpleFunctions, June 2026)"
Canonical: https://simplefunctions.dev/answer/usaexpandterritory
Full data: https://simplefunctions.dev/api/public/query?q=Will%20the%20United%20States%20acquire%20any%20territory%20not%20under%20its%20sovereignty%20(as%20of%20Issuance)%20before%20Jan%2021%2C%202029
Provider: SimpleFunctions — https://simplefunctions.dev