Reports that the US is contemplating expelling Spain from NATO for not backing military action against Iran have drawn attention to the NATO withdrawal market, where odds of US withdrawal by April 30 sit at 0% YES, down from 1% a day ago.
The US withdrawal from NATO by April 30 market is flat at 0% YES. Traders clearly treat actual withdrawal as a non-event in the near term. The term structure shows more activity around the December 31, 2026 contract, where bettors are more willing to price in longer-horizon risk.
The military action against Iran market remains at 4% YES, largely unchanged. If NATO tensions over Spain’s position escalate, traders may begin repricing contracts tied to geopolitical disruption, but so far the markets show little movement.
NATO has no formal mechanism for expelling a member state, which is a key reason the withdrawal market remains near zero. The report is speculative, and the structure of the alliance itself works against the scenario. A YES share in the US withdrawal market by April 30 costs 0¢, reflecting essentially zero expected payout.
Watch for official statements from the White House or NATO’s Secretary-General. Any direct comment from Trump or formal NATO communication on Spain’s status could move these markets quickly.
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Will Us Withdraw From Nato Before 2027| Contract | Odds | Δ since publish | Volume 24h | |
|---|---|---|---|---|
| April 30 | 0.4% | — | — | Trade → |
| Contract | Odds | Δ since publish | Volume 24h | |
|---|---|---|---|---|
| April 30, 2026 | 4.2% | — | — | Trade → |
