NATO article 5 before 2027?

As of Tue, 20 Oct 2026 20:53:15 UTC, Polymarket traders price Yes (4.5%). The market has $1K in volume and closes on Fri, 01 Jan 2027.

Updated:

Current odds

OutcomeChanceYes priceNo price
Yes4.5%4.5¢95.5¢

Market details

Resolution rules

If any NATO member country invokes Article 5 of the North Atlantic Treaty at any time between November 5, 2025 and December 31, 2026, 11:59 PM ET, this market will resolve to "Yes". Otherwise, this market will resolve to "No". The primary resolution source for this market will be official information from NATO (nato.int), however a consensus of credible media will also suffice.

Sources

Related markets

DOXA is a liquidity aggregator for prediction markets that compares odds and depth across Polymarket, Kalshi and others and routes each trade for best execution with an AI assistant.