Greenspan eschewed regulation of the stock market by raising margin requirements, but McChesney Martin in the '50s played margin credit like an accordion.

格林斯潘通过提高保证金要求来规避股市监管。但是McChesney Martin在五十年代曾如演奏手风琴一般自如地控制保证金信用。

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One executive involved in oil trading said brokerages have reduced or canceled lines of credit to traders, even telling customers they need to double the amount of margin required from last week.

石油交易行业一位人士说，经纪商已经降低或是取消给交易员的信贷额度，甚至告诉客户他们需要比上周多付一倍的保证金。

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When its credit rating was cut, a lot more margin was suddenly demanded and it had to turn to the public purse.

而当信用评级下降时，它将立即被要求保留更多保证金，这样一来将不得不向国库求援。

youdao

The mystery for me is why so few operators tap margin credit which is tied to LIBOR.

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Interest on margin credit is next to nothing, an easy cross to bear.

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What I find so curious is that margin credit on the Big Board is a pittance, but no heavy hitters, anywhere.

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