# Odds of Houthi Forces Entering Aden Stand at 25.5% by Dec. 31

By Enna Lee

Canonical URL: https://www.tokenpost.com/news/investing/33867
Published: 2026-10-17T08:53:45.000Z
Updated: 2026-10-17T08:53:45.000Z
Section: Investing

> Saudi airspace closure odds stood at 16.5% by Jan. 1, 2027, while Britain advised against all but essential travel to Saudi Arabia.

Market-implied odds of Houthi forces entering Aden stood at 25.5% by Dec. 31, while odds of Saudi airspace closing stood at 16.5% by Jan. 1, 2027, amid regional security concerns.

Odds of Houthi forces entering Aden were 4.3% for Oct. 31, 14.5% for Dec. 1 and 25.5% for Dec. 31. Saudi airspace closure odds were 5.5% by Nov. 1 and 16.5% by Jan. 1, 2027.

Britain’s Foreign, Commonwealth and Development Office (FCDO) advised against all but essential travel to Saudi Arabia. Its updated guidance highlighted elevated regional risks, including attacks near Saudi airports and other key locations.

The percentages are market-implied odds for separate outcomes by the dates shown. They do not confirm that Houthi forces have entered Aden or that Saudi airspace has closed. The earliest listed deadlines are Oct. 31 for the Aden contract and Nov. 1 for the Saudi airspace contract.