Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Nov 25, 2021 - 17:31 GMT+08:00
Dear Valued Users, To offer you a better trading experience, Huobi USDT-margined swaps will undergo a system upgrade with service suspended from 09:30 (UTC) to 11:00 (UTC) on Nov 25, 2021. Coin-margined futures and Coin-margined swaps will not be affected.
During the upgrade period, users' pending orders will be retained, but other functions such as margin transfers, opening and closing positions, and order cancellations will be temporarily suspended for API, Web, and APP. Order cancellation and transfer-in functions will be available via API, Web and APP within 5 minutes after the upgrade is completed, while order placement and transfer-out functions will not be available. Please be sure to manage your risk by making corresponding adjustments in advance, e.g. cancelling orders, adding margin, or closing positions before the upgrade. We apologize for any inconvenience this may cause. Thank you for your support and understanding.
Please note Huobi Futures will delay the upgrade should the market fluctuate substantially and will give further notice if this happens. Please refer to the latest announcement on our official website.
Note: The time required for the system upgrade is just an estimate. Please check the latest update on our official Huobi Chat, WeChat, QQ or Telegram groups.
This scheduled maintenance affected: trade (send order, cancel order, query order, master sub transfer), websocket (market interface, orders and accounts interface, index and basis interface, heartbeat and authentication interface, system status updates interface), market data (query market data), transfer (asset transfer), account asset (query account asset), and authorization (authorization).