Dear valued users, Please note that the system maintenance on Feb. 19, 2021 will be extended since the hardware upgrad of third-party operators have not been completed yet. We’re really sorry for the inconvenience it caused. Please wait and pay attention to the latest announcement on our official website for the resumption time. Thanks for your support and understanding.   Huobi Futures February 19, 2021   Follow us through: Telegram: https://t.me/HuobiFutures_en Twitter: https://twitter.com/HuobiFutures_ 【Huobi Official Media Authenticator】