Bex500 perpectual contract and commodity contract fees：
◆ Perpetual Contract: Bex500 perpetual contracts have a 0.05% fee for each transaction (open and close position each)
◆ Double Contract: View the following chart
（In each 1 BTC/ETH/LTC/XRP）
For example, you only need to pay 60 USDT as the margin and 10 USDT as a fee to trade 1 BTC double contract and do not need to pay any fee by closing the contract order.
-For Perpetual Contracts:
Every 8 hours (UAT+8,0:00，8:00, 16:00), there will be 0.03% of interest of the relevant BTC trading position of Bex500 perpetual products. If you close your position before the settlement time, you will not be charged any interest.
- For Double Contract:
There is no interest for trading Double Contract.