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Geopolitics·Iran

Will any European country expel a U.S. ambassador by March 31?

Geopolitics·Iran

Will any European country expel a U.S. ambassador by March 31?

<1% chance

$48,576 Vol.

$48,576 Vol.

Mar 31, 2026

<1% chance

$48,576 Vol.

$48,576 Vol.

Mar 31, 2026

This market will resolve to “Yes” if any U.S. ambassador is expelled from their assigned European country by the respective government between market creation and March 31, 2026, 11:59:59 PM ET. Otherwise, this market will resolve to "No". Any expulsion from a European country where a U.S. ambassador is assigned as of the time of this market’s creation will qualify. For the purposes of this market, a “European country” is defined as any of the following sovereign states: Albania, Andorra, Austria, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Georgia, Germany, Greece, Hungary, Iceland, Ireland, Italy, Kosovo, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Montenegro, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, San Marino, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom, and Vatican City. For the purposes of resolving this market, an official announcement that a U.S. ambassador will be or is being expelled will suffice regardless of whether or not the respective ambassador leaves the country within this market’s timeframe. Qualifying announcements must be definitive, unambiguous, official statements issued by an authorized governmental person or entity. Whether the ambassador resigns, is recalled, or otherwise departs voluntarily will have no bearing on the resolution of this market. The primary resolution source for this market will be official information from the government of the United States, including the U.S. Department of State, as well as official information from the relevant expelling government; however, an overwhelming consensus of credible reporting may also be used.

Outcome proposed: No

No dispute

Final outcome: No

This market will resolve to “Yes” if any U.S. ambassador is expelled from their assigned European country by the respective government between market creation and March 31, 2026, 11:59:59 PM ET. Otherwise, this market will resolve to "No". Any expulsion from a European country where a U.S. ambassador is assigned as of the time of this market’s creation will qualify. For the purposes of this market, a “European country” is defined as any of the following sovereign states: Albania, Andorra, Austria, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Georgia, Germany, Greece, Hungary, Iceland, Ireland, Italy, Kosovo, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Montenegro, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, San Marino, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom, and Vatican City. For the purposes of resolving this market, an official announcement that a U.S. ambassador will be or is being expelled will suffice regardless of whether or not the respective ambassador leaves the country within this market’s timeframe. Qualifying announcements must be definitive, unambiguous, official statements issued by an authorized governmental person or entity. Whether the ambassador resigns, is recalled, or otherwise departs voluntarily will have no bearing on the resolution of this market. The primary resolution source for this market will be official information from the government of the United States, including the U.S. Department of State, as well as official information from the relevant expelling government; however, an overwhelming consensus of credible reporting may also be used.

Outcome proposed: No

No dispute

Final outcome: No

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Beware of external links.

Beware of external links.

Frequently Asked Questions

"Will any European country expel a U.S. ambassador by March 31?" is a prediction market on Polymarket where traders buy and sell "Yes" or "No" shares based on whether they believe this event will happen. The current crowd-sourced probability is 0% for "Yes." For example, if "Yes" is priced at 0¢, the market collectively assigns a 0% chance that this event will occur. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "Will any European country expel a U.S. ambassador by March 31?" has generated $48.6K in total trading volume since the market launched on Mar 10, 2026. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Will any European country expel a U.S. ambassador by March 31?," simply choose whether you believe the answer is "Yes" or "No." Each side has a current price that reflects the market's implied probability. Enter your amount and click "Trade." If you buy "Yes" shares and the outcome resolves as "Yes," each share pays out $1. If it resolves as "No," your "Yes" shares pay $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current probability for "Will any European country expel a U.S. ambassador by March 31?" is 0% for "Yes." This means the Polymarket crowd currently believes there is a 0% chance that this event will occur. These odds update in real-time based on actual trades, providing a continuously updated signal of what the market expects to happen.

The resolution rules for "Will any European country expel a U.S. ambassador by March 31?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.

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Polymarket odds are set by real traders putting real money behind their beliefs, which tends to surface accurate predictions. With $48.6K traded on “Will any European country expel a U.S. ambassador by March 31?,” these prices aggregate the collective knowledge and conviction of thousands of participants — often outperforming polls, expert forecasts, and traditional surveys. Prediction markets like Polymarket have a strong track record of accuracy, especially as events approach their resolution date. For example, Polymarket has a one month accuracy score of 94%. For the latest stats on Polymarket’s prediction accuracy, visit the accuracy page on Polymarket.

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On Polymarket, the price of "Yes" or "No" represents the market's implied probability. A "Yes" price of 0¢ for "Will any European country expel a U.S. ambassador by March 31?" means traders collectively believe there is a 0% chance this event will happen. If you buy "Yes" at 0¢ and the event does happen, you receive $1.00 per share — a profit of 100¢ per share. If the event doesn't happen, those shares are worth $0.

The "Will any European country expel a U.S. ambassador by March 31?" market has been resolved. The final result has been determined and the market is no longer open for trading. You can still review the historical odds, outcome probabilities, and comments on this page to see how predictions evolved over time.

The "Will any European country expel a U.S. ambassador by March 31?" market has a growing discussion of 2 comments where traders share their analysis, debate outcomes, and discuss breaking developments. Scroll down to the comments section below to read what other participants think. You can also filter by "Top Holders" to see what the market's biggest traders are positioned on, or check the "Activity" tab for a real-time feed of trades.

Polymarket is the world's largest prediction market, where you can stay informed and profit from your knowledge of real-world events. Traders buy and sell shares on outcomes for topics ranging from politics and elections to crypto, finance, sports, tech, and culture, including markets like "Will any European country expel a U.S. ambassador by March 31?." Prices reflect real-time, crowd-sourced probabilities backed by financial conviction, often providing faster and more accurate signals than polls, pundits, or traditional surveys.