The lower two strike prices are used in the bull spread, and the higher strike price in the bear spread.
在牛市价差中使用较低的两个执行价格，在熊市价差中使用较高的执行价格。
He watched the leaves uncurl and spread upon the surface of the water, unable to bear drinking the precious stuff.
他看着那些茶叶在水上伸展泡开，舍不得去喝这么值钱的东西。
By the time of the Bear Stearns collapse in March, that spread had more than quintupled to 342.5 points.
至今年3月贝尔斯登(BearStearns)出现危机时，该利差已超过五倍，达到342.5个基点。
By the time of the Bear Stearns collapse in March, that spread had more than quintupled to 342.5 points.
至今年3月贝尔斯登(BearStearns)出现危机时，该利差已超过五倍，达到342.5个基点。
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