问题
单项选择题
An analyst does research about future contracts. A commodity futures account has the following margin balances:
Initial margin requirement | $18700 |
Maintenance margin requirement | $14300 |
Margin balance | $12500 |
A. $1800
B. $4400
C. $6200
答案
参考答案:C
解析:
$18700-$12500=$6200,当保证金余额低于维持保证金时,要增加保证金到初始保证金的额度,增加的部分被称为变动保证金。