What Is a Perpetual Contract Sub-Wallet? (APP)
To help users manage trading funds more efficiently, BYDFi offers the Perpetual Contract Sub-Wallet feature. With sub-wallets, users can split funds into different wallets to achieve better risk isolation and strategy allocation.
Features of Perpetual Sub-Wallets
- Risk Isolation: Positions and funds in different sub-wallets are independent, reducing the risk of losing all funds due to a single strategy failure.
- Strategy Separation: Allocate different trading strategies to separate sub-wallets, allowing simultaneous management of multiple strategies.
- Flexible Fund Allocation: Funds can be freely transferred between the main wallet and sub-wallets, enabling flexible responses to different market conditions.
Usage Limits
- The system provides one default Perpetual Contract wallet.
- Users can create one additional sub-wallet, so a maximum of two perpetual sub-wallets can be used simultaneously.
- Each sub-wallet’s funds and positions are managed independently and do not offset or affect each other.
- Sub-wallets cannot be deleted after creation, so it is recommended to plan your trading strategy before creating one.
How to Create a Perpetual Sub-Wallet (APP)
1. Log In
Log in to your BYDFi account and open the Assets page.

2. Access Wallet Management
Select Futures on the Assets page, then tap add Sub-Wallet to create an additional perpetual sub-wallet.

3. Add a Sub-Wallet
Sub-wallet names can only contain letters or numbers and must not exceed 16 characters.

About Bonus and Coupon in Sub-Wallets
- Platform rewards cannot be transferred: Bonus or coupon can only be used in the system’s default account.
- Sub-wallet fund transfers will invalidate rewards: If a sub-wallet contains bonus or coupon, any fund transfer from the sub-wallet (e.g., to a Spot account or another sub-wallet) will cause the rewards to become invalid.