According to online reports, the U.S. Commodity Futures Trading Commission (CFTC)'s Market Supervision, Clearing and Risk and Market Participants Division jointly issued a "Notice for Comments" today, aiming to comprehensively assess the implementation of 24/7 (all-weather) trading in derivatives markets under its supervision. Potential application scenarios, advantages and risks of the model. Caroline D. Fan, acting chairman of the CFTC, said: "The CFTC must respond to market structural changes with a forward-looking perspective and ensure market vitality and resilience while protecting the rights and interests of all participants. The market is currently emerging as a trend to expand into 24/7, 24/6 or 24/5 trading hours, and we look forward to opinions or suggestions from all walks of life on this innovation. "The focus of this consultation includes: the differentiated impact of the derivatives market regulated by the CFTC to expand to all-weather trading on transaction clearing and risk management systems, and the risks that the 24/7 trading model may cause in areas such as market integrity, customer protection and retail transactions. Challenges faced by supporting clearing systems in a continuous operation environment.