Binance's US Stock Trading Service Will Be Suspended for Approximately 1 Hour and 40 Minutes for System Upgrade on October 31st. According to a report by TechFlow, on October 29th, Binance announced that due to a planned system upgrade by its partner broker, Binance's US stock trading service will be suspended from 20:50 to 22:30 on October 31, 2026 (UTC, which is 04:50 to 06:30 Beijing time on November 1st). During this period, users will be unable to submit stock trading orders. This upgrade is scheduled outside of regular US stock trading hours. The downtime is not expected to exceed the planned window, but may end earlier or be extended due to additional work. Service will automatically resume after the upgrade is completed.