margin calls

英 美
  • [经]追加保证金的通知
  • calls n.呼唤;命令;电话;调用名词call的复数形式.
  • margin n.边缘;余地;幅度;利润;差额;页边空白;定金;【商】原价和卖价之差vt.加边于;为…付保证金
名词 margin call:
  1. a demand by a broker that a customer deposit enough to bring his margin up to the minimum requirement