‘Securing’ for this market would typically involve the team officially announcing Albon as a driver for 2025, or Formula 1/Liberty itself. Of course, if Albon announces it himself that would likely satisfy the requirements for the market, so long as there is no reason to believe he is completely fabricating the announcement, which would be unlikely.
If there are simply rumours, or only third-party confirmations of the seat being secured by Albon, the market will not resolve.
The market will resolve YES if Albon switches during the 2024 season to either Red Bull or Mercedes IF he still has the seat secured for the start of the 2025 season.
The market will resolve NO if Albon secures a race seat for 2026 or later instead of 2025 specifically.
Season end refers to the end of the final race of the 2024 season.