takobia jewelry wholesale How does OKEX use the contract to keep the hedging?

wholesale urn jewelry Utilizing the contract to ensure that the value of virtual currency currently held in the future market is unchanged. The principle of hedging in the set period is: when the customer currently holds a certain product, or to obtain a certain commodity at a fixed cost in the future, the fluctuation of the price of the product will generate a profit and loss.
In order to avoid this risk, customers need to establish a reverse contract position, so that the profit and loss generated by the product itself and the profit and loss generated by the contract when the price fluctuates is the opposite.