OKX to list coin-margined perpetual for SUI, and TON crypto
We are pleased to announce that coin-margined perpetual futures for SUI, and TON will be enabled at 7:00 am - 7:30 am UTC on October 18, 2024.
The updates will cover both the web and app interfaces as well as the API. The details are as follows:
I. Listing schedule
- SUI/USD perpetual futures trading will open at 7:00 am UTC on October 18, 2024. 
- TON/USD perpetual futures trading will open at 7:15 am UTC on October 18, 2024. 
II. Perpetual futures trading
SUIUSD perpetual futures:
| Features | Details | 
| Underlying | SUI/USD index | 
| Settlement crypto | SUI | 
| Face value | 10 | 
| Price quotation | 1 SUI value calculated in USD equivalent | 
| Tick size | 0.0001 | 
| Leverage | 0.01-20x | 
| Funding fee | Clamp(MA([(Best bid + Best offer) / 2 – Spot index price] / Spot index price – Interest), -1.5%, 1.5%), Interest = 0 Note: Funding fees are received and deducted based on the current period. | 
| Trading hours | 24/7 | 
TONUSD perpetual futures:
| Features | Details | 
| Underlying | TON/USD index | 
| Settlement crypto | TON | 
| Face value | 10 | 
| Price quotation | 1 TON value calculated in USD equivalent | 
| Tick size | 0.001 | 
| Leverage | 0.01-20x | 
| Funding fee | Clamp(MA([(Best bid + Best offer) / 2 – Spot index price] / Spot index price – Interest), -1.5%, 1.5%), Interest = 0 Note: Funding fees are received and deducted based on the current period. | 
| Trading hours | 24/7 | 
III. Index weights and constituents
SUIUSD perpetual futures:
| Index constituents | Weightage | 
| Binance | 30.76% | 
| Bybit | 23.07% | 
| Gate | 15.38% | 
| OKX | 30.76% | 
TONUSD perpetual futures:
| Index constituents | Weightage | 
| Bybit | 27.27% | 
| OKX | 36.36% | 
| Kucoin | 18.18% | 
| Gate | 18.18% | 
Note: When a new contract is launched, the premium is unstable. To avoid unreasonable charges, the upper limit of the funding fee before 4:00 pm UTC on October 18, 2024 is 0.03%. After 4:00 pm UTC on October 18, 2024, the upper limit of the predicted funding fee will be adjusted back to normal 1.50%. (The funding fee for this period will be charged at 12:00 am UTC on October 19, 2024.)
The price limit rules of SUI, and TON Coin-margined perpetual futures trading are the same as those of other currencies. Please refer to our perpetual futures trading guides for further details.
Coin-margined perpetual futures trading: OKX Perpetual Futures Trading User Agreement
OKX team
October 16, 2024