紫同学2018-03-16 22:23:01
43. A corporate bond offers a 5% coupon rate and has exactly 3 years remaining to maturity. Interest is paid annually. The following rates are from the benchmark spot curve: Time-to-Maturity Spot Rate 1 year 4.86% 2 years 4.95% 3 years 5.65% The bond is currently trading at a Z-spread of 234 basis points. The value of the bond is closest to: A. 92.38. B. 98.35. C. 106.56. 麻烦老师讲一下,Z-spread这个知识点,视频讲得比较简略。谢谢。
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Paul2018-03-19 09:59:35
同学你好,z-spread表示的是该债券收益率与整个benchmark 的即期利率(spot rate)的差额,且保持不变。同学你可以参照下固定收益课程课件reading 53的倒数第二张图,图片可以看出什么是z-spread,和其他spread的区别。所以答案每一期的利率也是用对应spot rate加上了z-spread来计算。
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