If the margin ratio reaches the warning line, additional margin is required.

Futures companies must have a certain balance according to the different requirements of commodities and contract time. For example, you have 6.5438+10,000 yuan to open a position, 30,000 yuan is available, and 70,000 yuan is available. This is no problem for futures companies. In order to avoid the continuous daily limit, and you don't recover the margin in time, the futures company will force the liquidation to avoid the loss of the futures company. It will require a certain percentage of available balance, such as 30%, which means that the balance in your account should be above 9000. This ratio often changes,

Suppose you earn 1000 yuan, but you take away 65000 yuan. At this time, if the margin ratio is not enough, you will be asked to add margin.