The calculation formula for the commission fee of the forward contract is:
Contract multiplier* Number of transactions* Handling rate * Transaction price
The calculation formula for the commission fee of the reverse contract is:
Contract multiplier* Number of deals* Handling fee rate/Transaction price
Example: Xiao Ming opened 100 more BTC forward contracts at a transaction price of 8000USDT (the contract multiplier is 0.0001 BTC). If his handling fee rate is 0.05%, then the handling fee required for this transaction is 0.0001 BTC / Zhang * 100 sheets * 0.05% * 8000 USDT/BTC = 0.04 USDT.
The handling fee settlement unit of the forward contract is USDT (for example, the handling fee of BTC forward and LTC forward are both USDT)