Funding Fee

• Scenario: Exclusive to perpetual contracts, charged every 8 hours. Paid between long and short positions; platform does not charge.
• Formula: Funding Fee = Position Value × Funding Rate

Opening Fee

• Scenario: Deducted immediately when the user opens a position.
• Maker Rate: 0.02%
• Taker Rate: 0.05%
• Formula: Opening Fee = Opening Notional Value × Corresponding Fee Rate

Closing Fee

• Scenario: Deducted immediately when the user closes a position voluntarily or involuntarily.
• Maker Rate: 0.02%
• Taker Rate: 0.05%
• Formula: Closing Fee = Closing Notional Value × Corresponding Fee Rate

Liquidation Fee

• Scenario: Charged when the user’s margin is insufficient and the system forcibly liquidates the position.
• Rule: After forced liquidation, the funds are credited to the insurance fund account.