Dear valued users, To provide you with better trading experience, Huobi Futures has adjusted the rules of funding rate and premium deviation for DOGE/USDT swaps and ZKS/USDT swaps, and the price limit mechanism for ZKS/USDT swaps. Please refer to the details of adjustment as following: 1. For ZKS/USDT swaps Rules before the adjustment: Normal hard price limit: ±30% Non-basis price limit: ±30% Basis price limit: ±30% Upper and lower limits of premium deviation: ±0.40% Upper and lower limits of funding rate: ±6.00%   Rules after the adjustment: Normal hard price limit: ±12% Non-basis price limit: ±10% Basis price limit: ±10% Upper and lower limits of premium deviation: ±0.20% Upper and lower limits of funding rate: ±3.00% 2. For DOGE/USDT swaps Rules before the adjustment: Upper and lower limits of premium deviation: ±0.20% Upper and lower limits of funding rate: ±3.00% Rules after the adjustment: Upper and lower limits of premium deviation: ±0.10% Upper and lower limits of funding rate: ±1.50% 【Read details of funding>>>】 Risk Reminder: Digital asset derivatives are innovative investment products with price fluctuates greatly. Trading digital asset derivatives carry a high level of risk. Please rationally judge your investment ability and make decisions prudently. Thank you for your support!   Huobi Futures Feb. 26, 2021