[Binance to Support Planned Upgrade for Stock Trading Service on August 22] According to the official announcement, to accommodate system upgrades conducted by partner brokers, Binance's U.S. stock trading will be temporarily unavailable. During the upgrade period, users will not be able to place stock trading orders. The system upgrade is scheduled for August 22, 2026, from 18:50 to 23:00 (GMT+8).