Zhi Tong Cai Jing·2025-10-09 08:59Core Viewpoint - Hong Kong Stock Exchange (HKEX) announced the introduction of weekly options for five stocks starting from November 10, 2025, enhancing short-term risk management tools for investors [1] Group 1: New Weekly Options - The five stocks that will have new weekly options are China National Offshore Oil Corporation (00883), China Mobile (600941), Semiconductor Manufacturing International Corporation (00981), AIA Group Limited (01299), and Xiaomi Group (01810) [1] - The new weekly options will complement existing monthly contracts, providing investors with more flexibility [1] Group 2: Contract Details - The contract trading units for the respective stocks are as follows: - China Mobile: 500 shares - Semiconductor Manufacturing International Corporation: 2,500 shares - AIA Group Limited: 1,000 shares - Xiaomi Group: 1,000 shares - Weekly expiry dates for Semiconductor Manufacturing International Corporation are set for November 14 and November 21, 2025 [2]