Will the U.S. Give Ukraine a Security Guarantee by December 31?

The text was ‘100 percent ready’ to be signed in January. Seven months later, the U.S. has still not formally agreed to a security guarantee for Ukraine. That gap between diplomatic optimism and actual commitment is exactly what this market is pricing. At 13.5%, the contract is not calling this impossible. It is calling it very unlikely.

This market asks whether the U.S. will formally agree to give Ukraine a security guarantee before December 31, 2026. YES trades at $0.14. NO holds at $0.87. Total volume stands at $1,642, with all of it moving in the last 24 hours. The end date is December 31, 2026.

How the Ukraine Security Guarantee Contract Works

A YES resolution requires the U.S. government to formally agree to a binding security commitment to Ukraine before December 31, 2026. That means a signed agreement, not a statement of intent or a coalition declaration. A framework document does not count. Congressional ratification or an executive commitment carrying legal force would likely satisfy resolution.

• YES ($0.14): The U.S. signs or formally ratifies a binding security commitment to Ukraine by December 31, 2026.
• NO ($0.87): No formal U.S. security guarantee for Ukraine exists by the deadline.

Ukraine stays unprotected under this contract if the peace process stalls, if the Trump administration limits its commitment to non-binding support language, or if Congress blocks ratification. Zelenskyy’s January declaration that a draft was ready means the document exists. It does not mean the U.S. is prepared to sign it.

Market Signals: Flat Price, Falling Conviction

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The momentum composite here is thin but directional. The 1-hour change is flat at 0.0%. The 24-hour change is unavailable. The trend score sits at 27.92 out of 100, a weak reading. That combination points to a market with no meaningful buying pressure and an entrenched bearish lean. The 9.5% price drop on May 28 left YES at its 30-day floor with no bounce.

Total volume is $1,642, all recorded in the last 24 hours. Liquidity at $3,063 is thin. This is a low-conviction market, but the directional signal is not ambiguous. The money that moved yesterday pushed NO, not YES.

• YES opened the month at $0.34 and has shed more than half its value since then, landing at $0.14 as of May 29, 2026.
• The 1-hour price change is flat at 0.0% and the 24-hour reading is unavailable, with a trend score of 27.92 indicating weak momentum.
• Total volume of $1,642 is modest, but the entire sum moved in 24 hours, suggesting a sudden sentiment shift rather than gradual drift.
• Liquidity of $3,063 means price can move sharply on small orders. A single large YES bet could temporarily inflate the contract.
• Trader sentiment reads strongly bearish at 86.5% NO versus 13.5% YES.

Lines Analysis: What the Thirteen Percent Actually Means

Zelenskyy said in January 2026 that a U.S. security agreement was ready to be signed. The Paris summit in early January produced a framework. U.S. envoys Steve Witkoff and Jared Kushner attended coalition talks for the first time, a genuine signal of transatlantic coordination. Those facts support the YES case. The market is not ignoring them. It is discounting them heavily because a framework is not a guarantee, and the Trump administration has shown no urgency to formalize one.

The NO case rests on structure, not pessimism. The U.S. and Russia are still haggling over territorial lines in eastern Ukraine. Kyiv and Moscow hold fundamentally different positions on concessions. No ceasefire means no peace deal, and no peace deal makes a U.S. security guarantee politically radioactive in Washington. Congress would have to bless a commitment that binds America to a country still at war. That is a hard vote to schedule, let alone win.

• A ceasefire agreement between Ukraine and Russia is the most direct catalyst. Even a partial truce opens the political window for a U.S. guarantee.
• Congressional appetite matters. Watch Senate Foreign Relations Committee activity on Ukraine security frameworks through summer 2026.
• The Trump administration’s posture toward Kyiv will move this market. Any signal that Witkoff or Kushner are pushing for a binding U.S. commitment pushes YES higher.
• Related markets offer context: the U.S.-Iran diplomatic meeting contract sits at 81%, signaling that the administration is deal-focused globally but not necessarily on Ukraine.
• Any Russian escalation in eastern Ukraine that forces a U.S. response could accelerate or kill guarantee talks entirely.

The $1,642 in volume is too thin to read as institutional conviction. But the directional weight of that volume sits firmly on NO. The math doesn’t lie: at 13.5%, this market is saying the December 31 deadline is almost certainly going to expire without a formal U.S. commitment.

LINES VERDICT

No Guarantee Before Year’s End

The diplomatic groundwork exists, but groundwork is not a signed agreement. The Trump administration has no political incentive to lock in a formal security commitment to Ukraine while territorial negotiations with Russia remain unresolved and a ceasefire is not in place.

What the market says: At 13.5% implied probability, the contract prices a formal U.S. security guarantee as a long-shot outcome. Seven months remain before December 31, 2026, and every week without a ceasefire narrows the window further.

Political Context: A Framework Is Not a Guarantee

The Paris summit in early January 2026 was genuinely significant. More than 30 Western nations sketched out a new security framework for Ukraine. U.S. envoys joined coalition talks for the first time. Zelenskyy declared a draft agreement ready to send to the U.S. Congress and the Ukrainian parliament for ratification in late January. Those are real milestones.

Here’s what the market is missing, or rather what it is correctly pricing: none of those milestones produced a formal U.S. commitment. The gap between a draft text and a ratified agreement is where this market lives. The Trump administration publicly backed the concept of security guarantees in January. But backing a concept and signing a binding agreement are different political acts. A formal U.S. security guarantee would require either Senate ratification or a durable executive agreement, both of which carry domestic political risk in a year without obvious upside for the administration. Price moved from $0.34 to $0.14 as that reality set in. A ceasefire breakthrough or a dramatic Russian escalation could reopen the window before December 31. Absent that, the NO side has structural gravity.