OKX to list perpetual futures for STABLE crypto
This is a general update. Please check the availability of the listed token or product for your region in the app.
We are pleased to announce that USDT-margined perpetual futures for STABLE will be enabled at 13:30 UTC on December 8, 2025. The updates will cover both the web and app interfaces as well as the API. The details are as follows:
I. Listing schedule
STABLE/USDT perpetual futures trading will open at 13:30 UTC on December 8, 2025.
II. Perpetual futures trading
Stable is a Layer 1 blockchain launched by Bitfinex and Tether that supports free peer-to-peer USDT transfers using USDT as the native gas.
Full English Name: Stable
Abbreviation: STABLE
Official Website: https://www.stable.xyz/
Twitter: https://x.com/stable
Features | Details |
Underlying | STABLE/USDT index |
Settlement crypto | USDT |
Face value | 100 |
Price quotation | 1 STABLE 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
December 8, 2025