Dear users,
To enrich the range of contract trading products, meet users' diverse trading needs, and further improve the contract trading experience, SaviCoin USDT-margined contracts will officially launch the BR/USDT and AIN/USDT perpetual contracts at 20:00 (UTC+8) on September 14, 2026. BR/USDT will support leverage of up to 50x.
1. Trading Pair Introduction
About BR/USDT:
Bedrock supports the restaking/staking of multiple assets, including: brBTC: brBTC represents Bedrock BTC and is designed for Bitcoin holders seeking to participate in next-generation DeFi opportunities. It accepts uniBTC and various wrapped BTC assets, and Bedrock manages these assets across multiple trusted yield source layers, such as Babylon, Kernel, Pell, and Satlayer. uniBTC: A restaking protocol that accepts wrapped BTC tokens and collaborates with Babylon, a BTC staking protocol. The first wrapped BTC supported is the wBTC token on the Ethereum blockchain, so all wBTC token holders can enjoy returns from staking BTC tokens and the security of the Ethereum network. uniETH: Bedrock aims to natively restake and utilise additional EigenLayer rewards, combining institutional-grade security with the additional yield from liquid-staked ETH. uniIOTX: A liquid staking solution on the IoTeX blockchain that eliminates several drawbacks of delegated proof-of-stake on IOTX.
About AIN/USDT:
Infinity Ground is a leading blockchain infrastructure built for Vibe Coders, creating an agent-driven development environment free from centralised limitations. The platform is built on three core pillars: the first decentralised agent IDE, which allows anyone to create DApps—including games, social applications, and DeFi applications—using natural language without programming; an AI application marketplace for publishing and monetising creations; and a scalable public blockchain designed for Vibe Coders—the ING Network. In early 2025, Infinity Ground completed a US$2 million seed round. The project is backed by several leading investment institutions, including Frachtis Ventures, MarbleX, MHVentures, Animoca Brands, KnightFury, Presto Labs, UFLY Labs, and PAKA, and is leading a new era of AI-native applications for the general public.
2. More information about the above perpetual contract trading pairs is provided in the table below:
| BR/USDT (fee rate: maker 0.04%, taker 0.04%) | ||||
| Contract value: | Price precision: 0.00001 | |||
| Tier | Maximum leverage | Maximum position value | Maintenance margin rate | Maximum position margin |
| 1 | 50 | 7500000 | 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 |
| AIN/USDT (fee rate: maker 0.04%, taker 0.04%) | ||||
| Contract value: | Price precision: 0.00001 | |||
| Tier | Maximum leverage | Maximum position value | Maintenance margin rate | Maximum position 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 |
3. For more contract details, please refer to:
《Perpetual Contract Fee Rates and Maintenance Margin Tier Parameters Table (III)》
At that time, you can participate in trading through the SaviCoin official website or app and seize market opportunities.
4. Risk Warning:
Based on market volatility and risk conditions, SaviCoin may dynamically adjust important parameters of the above contracts, including but not limited to the minimum price movement, maximum leverage, initial margin, and maintenance margin rate.
Please follow platform announcements promptly and manage your trading risks appropriately. Thank you for your support and trust in SaviCoin!
SaviCoin Team
September 14, 2026
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