Traders assign a 94% probability to “No” on a U.S. security guarantee for Ukraine by December 31, 2026, reflecting ongoing but inconclusive negotiations. As of mid-September 2026, U.S. envoys Steve Witkoff and Jared Kushner have conducted shuttle diplomacy with Moscow and Kyiv, while Ukrainian officials anticipate trilateral talks in October focused on ceasefire monitoring, Black Sea navigation, and layered defense arrangements rather than a binding U.S. mutual-defense commitment. Discussions emphasize European-led contributions, congressional ratification hurdles, and unresolved territorial issues that continue to block a formal U.S. pact. Historical patterns of phased agreements and the absence of any announced timeline for a U.S.-Ukraine deal by year-end reinforce the market’s assessment that such a guarantee remains unlikely within the resolution window.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertU.S. agrees to give Ukraine security guarantee by December 31?
$38,078 Vol.
$38,078 Vol.
$38,078 Vol.
$38,078 Vol.
A qualifying “security guarantee” requires language that is equivalent in character to a NATO Article 5–style mutual defense commitment: the United States 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 that 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.
Markt eröffnet: May 28, 2026, 3:39 PM ET
Abwickler
0x65070BE91...A qualifying “security guarantee” requires language that is equivalent in character to a NATO Article 5–style mutual defense commitment: the United States 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 that 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.
Abwickler
0x65070BE91...Traders assign a 94% probability to “No” on a U.S. security guarantee for Ukraine by December 31, 2026, reflecting ongoing but inconclusive negotiations. As of mid-September 2026, U.S. envoys Steve Witkoff and Jared Kushner have conducted shuttle diplomacy with Moscow and Kyiv, while Ukrainian officials anticipate trilateral talks in October focused on ceasefire monitoring, Black Sea navigation, and layered defense arrangements rather than a binding U.S. mutual-defense commitment. Discussions emphasize European-led contributions, congressional ratification hurdles, and unresolved territorial issues that continue to block a formal U.S. pact. Historical patterns of phased agreements and the absence of any announced timeline for a U.S.-Ukraine deal by year-end reinforce the market’s assessment that such a guarantee remains unlikely within the resolution window.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert



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