Announcement on the Suspension for Optimization and Upgrade of Options Contract Trading

Dear Users,

To further enhance system performance and trading stability, the platform will carry out an optimization and upgrade of the options contract trading system.

During the upgrade period, the options contract trading function will be temporarily suspended, and related trading services will be unavailable.

This suspension is a temporary measure. The specific time for the resumption of trading will be announced separately. Please stay tuned for further official notifications.

We apologize for any inconvenience caused and appreciate your understanding.

Thank you for your support. We will continue to provide you with a safer and more stable trading environment.

Platform Operations Team

February 9, 2026