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Events
GroupPOLYMARKET

Will US withdraw from NATO by...?

Will US withdraw from NATO by...?
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PM $6.37M

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Events

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Markets

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Current odds

Snapshot from

As of Oct 26, 2026, 9:00 AM UTC, the highest-priced outcome on Polymarket is December 31 at 1.4%.

Polymarket

  1. December 311.4%

Yes prices. They are not order quotes; check each platform's rules, fees and live prices before trading.

AI Analysis

Trader mode: Market mechanics, assumptions and risks

PM $6.37M

Reported volume · provider units

1

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Same-question pairs

Source snapshot: Oct 26, 2026, 9:00 AM UTC

About This Event

This market will resolve to "Yes" if the United States formally initiates a withdrawal from NATO or provides an official notice of denunciation to NATO by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". A notice of denunciation refers to the submission of a notice of withdrawal as per Article 13 of the North Atlantic Treaty. Any action meeting these criteria will qualify for a “Yes” resolution regardless of if its implementation is immediately halted or delayed by judicial or other actions. The U.S.'s exit from NATO’s integrated military command structure will not be sufficient to resolve this market to "Yes". The resolution source will be official information from the US government and NATO, however a consensus of credible reporting may also be used.

This analysis is awaiting a background update, so its prices may be older than the odds above.

Snapshot observed 2026-10-24T12:00:05.917Z. This analysis describes that snapshot and is not a live news update.

What the contract measures

The market, listed under Politics, asks "Will US withdraw from NATO by...?" [1]. Under the contract text, it resolves "Yes" if the United States "formally initiates a withdrawal from NATO or provides an official notice of denunciation to NATO by December 31, 2026, 11:59 PM ET," and "No" otherwise [1]. The rules define a notice of denunciation as "the submission of a notice of withdrawal as per Article 13 of the North Atlantic Treaty" [1].

The rules also state that exiting NATO's integrated military command structure "will not be sufficient" for a "Yes" resolution [1]. They add that an qualifying action counts even if judicial or other actions halt or delay its implementation [1]. The listed end time is 2027-01-01T04:59:00.000Z, which corresponds to the December 31, 2026 deadline in the rules expressed in UTC [1].

Reading the snapshot

The provider observed this market at 2026-10-24T12:00:05.917Z, and the record was retrieved at 2026-10-24T14:08:28.613Z [1]. The observation time is the one that matters for the prices below. The snapshot shows "Yes" at 0.011 and "No" at 0.989 [1]. These are snapshot values from a single observation, not executable quotes or verified probabilities. The market is listed as active [1].

The sample covers one market from one provider event. The coverage record marks it as complete, with one of one markets included and no partial sample [1]. No other platform or contract appears in this evidence, so there is nothing to compare or average against. The evidence also does not include trading volume, so it cannot speak to liquidity or how many people traded.

What remains uncertain

The evidence contains only one observation, so it does not show how the price has changed over time. It also gives no reporting or explanation for any movement. The resolution source is described as "official information from the US government and NATO, however a consensus of credible reporting may also be used" [1]. Whether that standard is met would depend on events the evidence does not contain.

Before comparing this contract with a similar one on another platform, a reader should check the exact wording, the deadline, and the listed close time. Differences in any of these can change what a price means.

References

  1. Polymarket: Will US withdraw from NATO by...?. Provider data observed 2026-10-24T12:00:05.917Z.

AI-generated analysis based on market data. Not financial advice.

Saved Oct 24, 2026 UTC

Overview

This PredictPedia contract asks whether the United States will formally begin leaving the North Atlantic Treaty Organisation (NATO) by a fixed deadline. The contract text says it resolves to "Yes" if the United States formally initiates a withdrawal or provides an official notice of denunciation to NATO by December 31, 2026, 11:59 PM ET, and to "No" otherwise [1]. The deadline is written in Eastern Time, and the provider's listed end time of 2027-01-01T04:59:00.000Z corresponds to that moment in UTC [1]. This is a date in the contract rules, not an announced event date. The contract turns on a specific legal step. Withdrawal from NATO is described as a legal and political process in which a member leaves the North Atlantic Treaty. The formal process is stated in Article 13 of the Treaty, which requires a country that wants to leave to send the United States a "notice of denunciation." The United States would then pass that notice to the other Allies, and after a one-year waiting period the departing country would be out [2]. The contract's wording follows this mechanism, so the question is about whether that formal notice or initiation of withdrawal occurs, not about broader policy debates. The contract also sets several boundaries. Any action that meets the criteria qualifies for a "Yes" resolution even if its implementation is later halted or delayed by judicial or other actions [1]. By contrast, the U.S. exit from NATO's integrated military command structure alone would not be enough to resolve the market to "Yes" [1]. The resolution source is official information from the U.S. government and NATO, although a consensus of credible reporting may also be used [1]. The market data reflects a single saved provider event with one market. Its prices are snapshots taken at the observation time and are not executable quotes or verified probabilities.

Why It Matters

The contract measures a formal, procedural event rather than a general level of commitment to NATO. Under the rules, the question is whether the United States formally initiates withdrawal or provides an official notice of denunciation by the deadline [1]. The Treaty's Article 13 procedure, as described in the background source, is the mechanism that gives the notice its legal meaning and starts a one-year waiting period before a country leaves [2]. Because the contract excludes a change only to the integrated military command structure, its resolution depends on the formal notice rather than on lesser steps [1]. Traders and readers should therefore read the wording closely, since a judicial delay after a qualifying action would not change a "Yes" resolution [1].

Snapshot context

The latest published provider snapshot for this topic was observed on 2026-10-24 at 12:00 UTC. It contains listings from Polymarket. Market descriptions and listed closing times define the contracts; they do not establish that the real-world outcome has occurred. This article does not include a separately verified news update. [1]

Frequently Asked Questions

What action would make this contract resolve to Yes?

The contract resolves to "Yes" if the United States formally initiates a withdrawal from NATO or provides an official notice of denunciation to NATO by December 31, 2026, 11:59 PM ET [1]. A notice of denunciation refers to the submission of a notice of withdrawal under Article 13 of the North Atlantic Treaty [1].

Would leaving NATO's integrated military command structure be enough?

No. The contract states that the U.S. exit from NATO's integrated military command structure will not be sufficient to resolve the market to "Yes" [1].

What happens if a qualifying withdrawal is delayed by court action?

The contract says that any action meeting the criteria qualifies for a "Yes" resolution regardless of whether its implementation is immediately halted or delayed by judicial or other actions [1].

What is the formal process for leaving NATO?

According to the background source, the formal process is stated in Article 13 of the Treaty. A departing country must send the United States a notice of denunciation, which the U.S. then passes on to the other Allies, and after a one-year waiting period the country is out [2].

What sources will be used to resolve the contract?

The resolution source is official information from the U.S. government and NATO, although a consensus of credible reporting may also be used [1].

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Saved Oct 24, 2026 UTC

AI-written background. References identify the evidence used; Wikipedia links under Learn More are additional reading. Prices and provider rules are dated snapshots. This is not financial advice.

Prices are catalog snapshots and may have changed. Check each market's rules and observation time.

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