Over the past year the clearing house asked for more margin on Portuguese and Irish bonds after their prices fell sharply.
在过去的一年里,清算机构在葡萄牙以及爱尔兰债券价格暴跌以后曾要求它们增加保证金。
2
The last two chapters are peppered with smaller suggestions, such as the creation of a clearing house with proper margin requirements to ease counterparty fears in derivatives markets.
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.