Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Sep 16, 2021 - 18:30 GMT+08:00
Dear Valued Users, To provide you with better trading experience, Huobi USDT-margined Swaps will undergo system upgrade from 10:30 am to 12:00 pm on September 16, 2021 (UTC), while coin-margined futures and coin-margined swaps will not be affected. The upgrade is expected to last for 90 minutes. During the upgrade period, users' pending orders will be retained, but other functions such as margin transfer, opening positions, closing positions, and cancelling orders 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, while order placement and transfer-out functions will not be available. Please make sure to control the risk by making corresponding adjustments in advance, e.g. cancelling orders, adding margin, or closing positions before the upgrade. We apologize for any inconvenience it may cause. Thanks for your support and understanding. Please note Huobi Futures will delay the upgrade should the market fluctuate substantially and will make further notice if this happens. Please refer to the latest announcement on our official website. Note: The estimated time required for the system upgrade may not be accurate, 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).