Cboe(US:CBOE) Xin Lang Cai Jing·2025-10-20 22:43Core Viewpoint - Cboe Global Markets is seeking to extend options trading hours, moving towards "overnight trading" in the U.S. market [1] Group 1: Proposed Changes - The company has proposed to add trading hours outside of the regular trading session, specifically from 7:30 AM to 9:25 AM and from 4:00 PM to 4:15 PM [1] - This extension aims to align with overseas demand and is part of a broader trend among U.S. exchanges to lengthen trading hours [1] Group 2: Implementation Details - The proposed changes will only apply to certain categories of stock options, depending on trading volume, market capitalization, and trading activity [1] - The expansion will be limited to specific contracts and will be tested in a small-scale pilot before broader implementation [1]