Dear users, We are pleased to announce that USDT-margined perpetual swaps for APT will be enabled at 01:20 am UTC on October. 19. The updates will cover both the web and app interfaces as well as API. The details are as follows: APTUSDT Perpetual Swap: Feature Details Underlying APT/USDT Index Settlement asset USDT Face value 1 APT Price quotation 1 APT value calculated in USDT equivalent Tick size 0.0001 Leverage 0.01-75 x Funding rate Clamp / 2 - spot index price)／spot index price - interest), -0.75%, 0.75%), interest = 0 Trading hours 24/7 Note: When the new contract is launched, the premium is unstable. To avoid unreasonable charges, the upper limit of the funding rate before 16:00 pm UTC on October. 19 is 0.03%. After 16:00 pm UTC, the upper limit of the predicted funding rate will be adjusted back to the normal 1.50% . The price limit rules of APT USDT-margined perpetual swap trading are the same as those of other currencies. Please refer to our perpetual swap trading guides for further details. USDT-margined perpetual swap trading: OKX USDT Margined Perpetual Swap Trading User Agreement & Guide OKX October. 18, 2022 Click Here to Download OKX App >>> Click Here for OKX Twitter >>> Click Here to Join OKX Official Community >>> .