
This market resolves to YES if the event occurs before the end date. Otherwise, it resolves to NO. All trades are final and settlement occurs after resolution.
If Ukraine has officially joined NATO as a full member state at any point by December 31, 2025, 11:59 PM ET this market will resolve to “Yes”. Otherwise, this market will resolve to "No." The primary settlement source for this market will be the official NATO website (https://www.nato.int/cps/en/natohq/nato_countries.htm), however other credible sources may be used.