Man Cang means that the balance of the contract account is fully used for margin. When the market fluctuates greatly, it is necessary to manually transfer the margin to avoid exposure. The advantage is that the account survival rate is high, but if the position is exposed, the biggest loss is all the funds in the contract account, which is suitable for the situation with small market fluctuation.
Contract trading is a personal capital, which is a general term for bitcoin Litecoin futures contract trading. It was signed and implemented in June 2065438+2003.
On June 20 13, the 796 exchange took the lead in developing a standard bitcoin weekly delivery futures-T+0 two-way trading virtual goods as a barter contract (contract transaction). The emergence of contract trading ended the history that bitcoin could not be short before, and opened the prelude to the development and prosperity of bitcoin derivatives market.