Trader consensus prices "No" at 90.5% due to the absence of any European country formalizing a NATO Article 5-style security guarantee—a binding military defense obligation—for Ukraine, as defined by market rules excluding G7 bilateral cooperation frameworks. Bulgaria's March 30, 2026, 10-year defense pact, the 29th under the G7 declaration, emphasizes military aid, joint drone production, and energy ties but lacks intervention commitments, failing to qualify. Recent EU Council pledges on March 19 for collective security support amid financing talks remain non-binding and supranational. Ongoing peace negotiations highlight calls for robust guarantees, yet no individual state has advanced such high-risk treaties amid escalation fears and domestic opposition, with June 30 approaching.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$106,184 Vol.
$106,184 Vol.
$106,184 Vol.
$106,184 Vol.
A qualifying “security guarantee” requires language that is equivalent in character to a NATO Article 5–style mutual defense commitment: the relevant European country must commit to responding militarily if Ukraine is attacked, or otherwise guarantee Ukraine’s defense through binding defense obligations. Examples of qualifying language include commitments modeled on the US treaties with Japan, South Korea, or the Philippines, or NATO's Article 5 instrument, which obligates the United States to “act to meet the common danger” through military force if an ally is attacked. Cooperative frameworks, capacity-building measures, consultative mechanisms, or nonbinding pledges will not qualify.
Examples of non-qualifying arrangements include the June 13, 2024 US–Ukraine bilateral security agreement, the Taiwan Relations Act, or G7/EU “security arrangements” that provide support or consultation but stop short of binding defense guarantees.
A qualifying agreement must be jointly announced and finalized, and take the form of a treaty, executive agreement, memorandum of understanding, joint declaration, or equivalent written instrument. Announcements which are statements of intent, contingent, exploratory, or otherwise not indicative of a formalized policy will not count.
The primary resolution source will be a consensus of credible reporting.
Qualifying European countries include: Albania; Andorra; Armenia; Austria; Azerbaijan; Belgium; Bosnia and Herzegovina; Bulgaria; Croatia; Cyprus; Czechia; Denmark; Estonia; Finland; France; Georgia; Germany; Greece; Hungary; Iceland; Ireland; Italy; Latvia; Liechtenstein; Lithuania; Luxembourg; Malta; Moldova; Monaco; Montenegro; Netherlands; North Macedonia; Norway; Poland; Portugal; Romania; San Marino; Serbia; Slovakia; Slovenia; Spain; Sweden; Switzerland; Ukraine; United Kingdom.
Market Opened: Dec 28, 2025, 6:06 PM ET
Resolver
0x65070BE91...A qualifying “security guarantee” requires language that is equivalent in character to a NATO Article 5–style mutual defense commitment: the relevant European country must commit to responding militarily if Ukraine is attacked, or otherwise guarantee Ukraine’s defense through binding defense obligations. Examples of qualifying language include commitments modeled on the US treaties with Japan, South Korea, or the Philippines, or NATO's Article 5 instrument, which obligates the United States to “act to meet the common danger” through military force if an ally is attacked. Cooperative frameworks, capacity-building measures, consultative mechanisms, or nonbinding pledges will not qualify.
Examples of non-qualifying arrangements include the June 13, 2024 US–Ukraine bilateral security agreement, the Taiwan Relations Act, or G7/EU “security arrangements” that provide support or consultation but stop short of binding defense guarantees.
A qualifying agreement must be jointly announced and finalized, and take the form of a treaty, executive agreement, memorandum of understanding, joint declaration, or equivalent written instrument. Announcements which are statements of intent, contingent, exploratory, or otherwise not indicative of a formalized policy will not count.
The primary resolution source will be a consensus of credible reporting.
Qualifying European countries include: Albania; Andorra; Armenia; Austria; Azerbaijan; Belgium; Bosnia and Herzegovina; Bulgaria; Croatia; Cyprus; Czechia; Denmark; Estonia; Finland; France; Georgia; Germany; Greece; Hungary; Iceland; Ireland; Italy; Latvia; Liechtenstein; Lithuania; Luxembourg; Malta; Moldova; Monaco; Montenegro; Netherlands; North Macedonia; Norway; Poland; Portugal; Romania; San Marino; Serbia; Slovakia; Slovenia; Spain; Sweden; Switzerland; Ukraine; United Kingdom.
Resolver
0x65070BE91...Trader consensus prices "No" at 90.5% due to the absence of any European country formalizing a NATO Article 5-style security guarantee—a binding military defense obligation—for Ukraine, as defined by market rules excluding G7 bilateral cooperation frameworks. Bulgaria's March 30, 2026, 10-year defense pact, the 29th under the G7 declaration, emphasizes military aid, joint drone production, and energy ties but lacks intervention commitments, failing to qualify. Recent EU Council pledges on March 19 for collective security support amid financing talks remain non-binding and supranational. Ongoing peace negotiations highlight calls for robust guarantees, yet no individual state has advanced such high-risk treaties amid escalation fears and domestic opposition, with June 30 approaching.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



Beware of external links.
Beware of external links.
Frequently Asked Questions