And it usually involved buying on margin – that is, borrowing money from the brokerage.
而且这通常涉及凭保证金额度买进——也就是说，从经纪人那里借钱。
Based on margin pricing theory, a new mathematic model is proposed for reactive power pricing taking voltage security risk into account.
基于边际价格理论，提出考虑系统电压安全风险的无功定价数学模型。
If the stock market plunges and you own shares on margin, you could receive a margin call from your broker, asking that you add more cash or securities to your account.
如果股市下跌，而你拥有通过保证金购买的股票，你就会收到经纪商追加保证金的要求，让你向帐户中追加资金或是股票。
The lowest balance of funds that a clearing house or brokerage firm requires a counter-party, or the person on the other side of a deal to deposit when the trading is based on margin.
指在依赖保证金做交易时，清算行或经济公司要求交易的客户存入的最低金额。
The lowest balance of funds that a clearing house or brokerage firm requires a counter-party, or the person on the other side of a deal to deposit when the trading is based on margin.
指在依赖保证金做交易时，清算行或经济公司要求交易的客户存入的最低金额。
应用推荐