drayday142020-10-29 13:02:31
老师,我在做原版书第22题的时候,关于B选项的解释我没看懂,课后解释写了“The put option of putable bonds, by contrast, increases in value when interest rates rise rather than decline.”但是我的理解是,The put option of putable bonds will decreases in value when interest rates decline,所以无法判断callable bond和putable bond之间哪个increase幅度更小,希望老师指点迷津
回答(1)
Vito Chen2020-10-29 13:51:35
同学你好。
V putable bond= V pure bond + V put
当利率上升,put更值钱,所以putable bond就更值钱。
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