When trading currency futures, traders have one margin rate for "day" trades and another for "overnight" positions.

在进行期货交易时，交易者有一不同的曰间交易保证金与隔夜交易保证金。

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The Ebitda margin will decline this fiscal year at a “significantly lower rate than in the 2010 financial year, ” the company said today.

沃达丰公司今天提出：公司在本财年的Ebitda利润率降幅将小于2010财年。

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In the past week or so, Japanese individuals have significantly increased foreign exchange margin trading to buy dollars and sell yen to take advantage of the interest rate differentials.

在过去一周左右的时间里，日本个人投资者买进美元、卖出日元的外汇保证金交易明显增加，以利用这两种货币之间的利差获利。

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It doesn't break out profits by product segment, but its gross margin rate is declining.

FORBES: Magazine Article

Some of the investors who had to cash out found they could best do so by borrowing against the securities at a margin rate of 7 percent or more.

FORBES: Cash Equivalents Don't Act Like Cash When It Counts

Sears Holdings saw its gross margin rate increase 130 basis points for the fourth quarter of 2012 and 90 basis points for the year from the comparable prior year periods.

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