Binance US Stock Trading Service will be suspended for approximately 1 hour and 40 minutes on October 31 for a system upgrade

According to 深潮 TechFlow, on October 29, Binance's official announcement stated that due to a planned system upgrade by a partner brokerage, the Binance US Stock Trading Service will be suspended from 20:50 to 22:30 (UTC) on October 31, 2026 (i.e., 04:50 to 06:30 on November 1, Beijing time). During this period, users will be unable to submit stock trading orders. This upgrade is scheduled outside regular US stock market trading hours. The downtime is not expected to exceed the planned window, but it may end early or be extended due to additional work. The service will resume automatically after the upgrade is completed.

Source: 深潮 TechFlow