CoinVoice has recently learned that HashKey Global has officially launched the USUALUSDT perpetual contract, supporting U-based settlement and offering up to 20 times leverage, allowing users to trade 24/7.

The underlying asset of this contract is the USUAL/USDT index, with a contract value of 1 USUAL, a minimum price fluctuation of 0.0001, and a funding fee cap of +0.75%/-0.75%, settled every 8 hours. [Original link]