[TEBBIT Contracts] BULLA/USDT and ONE/USDT U-Margined Perpetual Contracts to Launch (2026-09-17)
Dear users:
To provide more contract trading options and enhance the trading experience, the TEBBIT Contracts platform will officially launch the following USDT-margined perpetual contracts at 16:00 (UTC+8) on September 17, 2026, with leverage of up to 75x:
1. Coin Introduction:
BULLA/USDT
BULLA is the official mascot of the King of Memes and the bull market.
ONE/USDT
Harmony aims to build a sharding-based blockchain with complete scalability and security. It has studied many blockchain solutions available on the market and proposed its own engineering implementation solution. This is also what makes Harmony worthy of everyone's attention. This is a highly ambitious goal. First, it must achieve complete scalability. Harmony's sharding includes not only transaction confirmation and network communication, but also blockchain state sharding. Second, it must ensure the security of sharding. Harmony's sharding is based on the DRG (Distributed Random Generation) process, giving it the characteristics of being unpredictable, fair, verifiable, and scalable. In addition, Harmony uses a PoS mechanism rather than a PoW mechanism to select validators, and has made its own optimizations to the PBFT consensus mechanism. PoS has certain barriers to entry: it must ensure that small-stake participants can participate in the network and earn returns, while also preventing malicious attackers from gaining control of a single shard.
2. Further information about the above perpetual contract trading pairs is provided in the table below:
BULLA/USDT (Fee rate: maker: 0.04% taker: 0.04%) | ||||
Tier |
Leverage |
Maximum Position Notional Value |
Maintenance Margin Rate |
Maximum Initial Margin |
1 |
25 |
3750000 |
1.00% |
150000 |
2 |
20 |
10000000 |
2.50% |
500000 |
3 |
10 |
15000000 |
5.00% |
1500000 |
4 |
5 |
25000000 |
10.00% |
5000000 |
5 |
4 |
40000000 |
12.50% |
10000000 |
6 |
2 |
60000000 |
25.00% |
30000000 |
7 |
1 |
500000000 |
50.00% |
500000000 |
ONE/USDT (Fee rate: maker: 0.04% taker: 0.04%) | ||||
Tier |
Leverage |
Maximum Position Notional Value |
Maintenance Margin Rate |
Maximum Initial Margin |
1 |
75 |
7500000 |
0.80% |
100000 |
2 |
50 |
7500000 |
1.00% |
150000 |
3 |
20 |
10000000 |
2.50% |
500000 |
4 |
10 |
15000000 |
5.00% |
1500000 |
5 |
5 |
25000000 |
10.00% |
5000000 |
6 |
4 |
40000000 |
12.50% |
10000000 |
7 |
2 |
60000000 |
25.00% |
30000000 |
8 |
1 |
500000000 |
50.00% |
500000000 |
3. For more details on contract rules and parameters, please refer to:
Perpetual Contract Fee Rates and Maintenance Margin Tier Parameter Table (III)
At that time, users can enter the contract trading section through the TEBBIT official website or APP to participate in the relevant trading activities.
4. Risk Warning:
The digital asset market is highly volatile, and contract trading involves significant risks. Based on market conditions and risk management needs, TEBBIT reserves the right to dynamically adjust the parameters related to the above contracts, including but not limited to:
· Minimum price increment;
· Maximum leverage;
· Initial margin ratio;
· Maintenance margin rate;
· Other relevant trading parameters.
Please follow the platform's latest announcements in a timely manner, plan your positions reasonably according to your risk tolerance, and trade with caution.
Thank you for your continued support and trust in TEBBIT!
The TEBBIT Team
September 17, 2026