HKEX announced today (October 9) that starting November 10, 2025 (Monday), weekly contracts will be added for five stock option categories: CNOOC (00883), CHINA MOBILE (00941), SMIC (00981), AIA (01299), and XIAOMI-W (01810). The newly launched weekly options contracts will complement monthly contracts, providing investors with more flexible and effective short-term risk management tools.