not necessary

Additional deposit

Only when the loss exceeds 5%, additional margin is needed.

Generally speaking, you should be in

forward business

A deposit

Used to supplement the margin, when the funds are insufficient, the futures trading company

Will automatically close the position for you.

If you don't sell it that day, you won't lose money.

Only when you decide to sell, according to the current price.

Show whether you are losing money.

Additional words

Just import the account directly.