According to the announcement from Binance, Binance Futures COIN-M is scheduled to undergo a system upgrade from 2026-06-30 01:00 (UTC) to 2026-06-30 07:00 (UTC), during which the market session state will be Pending Trading. Binance said the upgrade is expected to take approximately 6 hours to complete, and it plans to publish a separate announcement once the upgrade is finished. The exchange also recommended that users with open positions in COIN-M Futures re-assess their collateral balances and review affected services before the upgrade begins, citing the need to mitigate against potential price fluctuations that may occur during the maintenance period.
Market Session Timeline: Binance stated that a 30 minutes cancel-only phase will begin at 2026-06-30 07:00 (UTC), with the market session state changing to Cancel Only. During this period, users will be allowed to submit, modify, or cancel Post-Only orders only. Service Resumption: All services are set to resume at 2026-06-30 07:30 (UTC), when the market session state will return to Continuous Trading. Binance added that trading session details are available in section 100.3 of its Exchange Rules.