Note on Middle East Markets: The promise of prediction markets is to harness the wisdom of the crowd to create accurate, unbiased forecasts for the most important events to society. That ability is particularly invaluable in gut-wrenching times like today. After discussing with those directly affected by the attacks, who had dozens of questions, we realized that prediction markets could give them the answers they needed in ways TV news and Twitter could not.

Note: As with all markets currently displayed on Polymarket, there are no fees on this market.

Market icon

Greta Thunberg arrested by September 30?

$69,128 Vol.

40% chance

Rules

This market will resolve to "Yes" if Greta Thunberg is arrested or detained by law enforcement between September 2, 2025, and September 30, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

Temporary holding at a detention facility while awaiting a judge’s decision on whether to grant a detention warrant qualifies, so long as they are held by law enforcement in an official capacity during that time.

A qualifying arrest/detention includes:
* Being taken into physical custody by law enforcement authorities (including federal, state, local, military, or international law enforcement)
* Voluntarily surrendering to law enforcement authorities in response to an arrest warrant
* Being formally booked or processed following detention
* Being handcuffed by a state authority and taken to a police station
* Surrendering at a police station or courthouse with their attorney
* Being placed under house arrest or electronic monitoring

The following scenarios will NOT qualify as an arrest/detention
* An arrest warrant being issued but not executed
* Being questioned or interviewed without arrest
* Being named in an indictment without arrest

The primary resolution source for this market will be official information from the arresting government and law enforcement; however, a consensus of credible reporting may also be used.

Volume

$69,128

End Date

Sep 30, 2025

shield

Beware of external links.

Note on Middle East Markets: The promise of prediction markets is to harness the wisdom of the crowd to create accurate, unbiased forecasts for the most important events to society. That ability is particularly invaluable in gut-wrenching times like today. After discussing with those directly affected by the attacks, who had dozens of questions, we realized that prediction markets could give them the answers they needed in ways TV news and Twitter could not.

Note: As with all markets currently displayed on Polymarket, there are no fees on this market.

$69,128 Vol.

Market icon

Greta Thunberg arrested by September 30?

40% chance

About

This market will resolve to "Yes" if Greta Thunberg is arrested or detained by law enforcement between September 2, 2025, and September 30, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

Temporary holding at a detention facility while awaiting a judge’s decision on whether to grant a detention warrant qualifies, so long as they are held by law enforcement in an official capacity during that time.

A qualifying arrest/detention includes:
* Being taken into physical custody by law enforcement authorities (including federal, state, local, military, or international law enforcement)
* Voluntarily surrendering to law enforcement authorities in response to an arrest warrant
* Being formally booked or processed following detention
* Being handcuffed by a state authority and taken to a police station
* Surrendering at a police station or courthouse with their attorney
* Being placed under house arrest or electronic monitoring

The following scenarios will NOT qualify as an arrest/detention
* An arrest warrant being issued but not executed
* Being questioned or interviewed without arrest
* Being named in an indictment without arrest

The primary resolution source for this market will be official information from the arresting government and law enforcement; however, a consensus of credible reporting may also be used.

Volume

$69,128

End Date

Sep 30, 2025