Eric2019-11-10 19:22:38
老师您好,这道题目,课堂上老师给的第一种方法,后续怎么做?判断久期方向,找出组合的ΔP,后面怎么再怎么做才能得出来是-4227,然后short 欧洲美元期货呀?这道题感觉课上讲的不是很清楚。谢谢老师。
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Adam2019-11-11 18:25:04
同学你好,如下
Step 1. First swap is equivalent to a short position in a bond with similar coupon characteristics and maturity offset by a long position in a floating-rate note.
Its DV01 = 420 × 4.433 × 0.0001 = 0.186.
Step 2. Second swap is equivalent to a long position in a bond with similar coupon characteristics and maturity offset by a short position in a floating-rate note.
Its DV01 = 385 × 7.581 × 0.0001 = 0.291
Step 3. Net DV01 of portfolio = -0.186 + 0.291 = 0.105m = 105,683
Step 4. The optimal number is N* = -(DV01S)/(DV01F) = -105,683/25 = -4,227 (Note that the DVBP of the Eurodollar futures is about25)
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老师好,后面这个方法二我明白,想问的是图二所示的那个后面步骤是怎么做的?就是老师上课讲的方法一
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同学你好,就是一样的方法:deltaY是0.0001.
用的就是DV01的计算


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