Dear LBank users,
LBank will list the PTB (Portal To Bitcoin) USDT-M perpetual contract at 07:00 on September 4, 2025 (UTC). Details are as follows:
LBank will list the PTB (Portal To Bitcoin) USDT-M perpetual contract at 07:00 on September 4, 2025 (UTC). Details are as follows:
| Trading Pair | Leverage | Tick Size | Funding Fee Settlement Frequency |
| PTBUSDT | 1~50X | 0.00001 USDT | Every 4 Hours |
Trade PTBUSDT perpetual contract at: https://www.lbank.com/en-US/futures/ptbusdt
※ This will be effective upon commencement of trading.
Based on market risk conditions, LBank may adjust the specifications of the PTBUSDT Perpetual Contract from time to time, which include the funding fee, tick size, maximum leverage, initial margin, and/or maintenance margin requirements.
Further Information:
- A Beginner’s Guide To Futures Trading (App)
- A Beginner’s Guide To Futures Trading (Web)
- Trading Rules of USDT-M Futures Contracts
- How to Select Trading Pairs
- LBank Futures Fee Structure
- Mark Price in Perpetual Futures Contract