OKX to list perpetual futures for APR crypto
We are pleased to announce that USDT-margined perpetual futures for APR will be enabled at 6:00 am UTC on October 24, 2025. The updates will cover both the web and app interfaces as well as the API. The details are as follows:
I. Listing schedule
- APR/USDT perpetual futures trading will open at 6:00 am UTC on October 24, 2025. 
II. Perpetual futures trading
aPriori is building the intelligent order flow coordination layer for high-performance blockchains.
- Full English Name: aPriori 
- Abbreviation: APR 
- Official Website: https://www.apr.io/ 
- Twitter: https://x.com/aPriori 
| Features | Details | 
| Underlying | APR/USDT index | 
| Settlement crypto | USDT | 
| Face value | 10 | 
| Price quotation | 1 APR value calculated in USDT equivalent | 
| Leverage | 0.01-50x | 
| Funding rate | clamp [Average premium index + clamp (Interest rate – Average premium index, 0.05%, -0.05%), 1.50%, -1.50%] For average premium index and interest rate calculations, refer to our product documentation | 
| Funding fee settlement interval | 4 hours | 
| Trading hours | 24/7 | 
USDT-margined perpetual futures trading: OKX Perpetual Futures Trading User Agreement
OKX team
October 24, 2025