开发者:上海品职教育科技有限公司 隐私政策详情

应用版本:4.2.11(IOS)|3.2.5(安卓)APP下载

银色羽毛 · 2024年09月06日

基础概念不太理解

NO.PZ2018123101000018

问题如下:

Jane is a bond trader for an investment bank. Exhibit 1 presents the current par and spot rates.

Note: Par and spot rates are based on annual-coupon sovereign bonds.

Based on Exhibit 1, the five-year spot rate is closest to:

选项:

A.

4.40%

B.

4.45%

C.

4.50%

解释:

B is correct.

考点:The Swap Rate Curve和Spot rate的关系

解析:

已知1-year, 2-year, 3-year, 4-year的Spot rate,也知道5-year的Swap rate,根据由Swap rate求Spot rate的方法,有公式:

1=0.0437/(1.025)+0.0437/(1.03)^2+0.0437/(1.035)^3+0.0437/(1.04)^4+1.0437/(1+S5)^5

S5=4.45%

答案中的公式1(par value)=coupon(0.045)除每年的折现率加总,那意思就是国债是不归还本金的,国债的par就只是每年的coupon折现求和是吗?

1 个答案

吴昊_品职助教 · 2024年09月06日

嗨,从没放弃的小努力你好:


前面四年的现金流是coupon,也就是0.0437,代表的是期间支付的利息;最后一年的现金流是1.0437=1+0.0437,包含了本金1和coupon0.0437,代表最后一年既还本也付息

----------------------------------------------
虽然现在很辛苦,但努力过的感觉真的很好,加油!

  • 1

    回答
  • 0

    关注
  • 257

    浏览
相关问题

NO.PZ2018123101000018 问题如下 Jane is a bontrar for investment bank. Exhibit 1 presents the current panspot rates. Note: Panspot rates are baseon annual-coupon sovereign bon. Baseon Exhibit 1, the five-yespot rate is closest to: 4.40% 4.45% 4.50% B is correct.考点The SwRate Curve和Spot rate的关系解析已知1-year, 2-year, 3-year, 4-year的Spot rate,也知道5-year的Swrate,根据由Swrate求Spot rate的方法,有公式1=0.0437/(1.025)+0.0437/(1.03)^2+0.0437/(1.035)^3+0.0437/(1.04)^4+1.0437/(1+S5)^5S5=4.45% 分子,现金流,利息,为什么都等于0.0437?相当于所有现金流,都用了第5年的prate?为啥分子现金流,不是根据每年PR

2024-01-22 18:08 1 · 回答

NO.PZ2018123101000018问题如下 Jane is a bontrar for investment bank. Exhibit 1 presents the current panspot rates. Note: Panspot rates are baseon annual-coupon sovereign bon. Baseon Exhibit 1, the five-yespot rate is closest to: 4.40% 4.45% 4.50% B is correct.考点The SwRate Curve和Spot rate的关系解析已知1-year, 2-year, 3-year, 4-year的Spot rate,也知道5-year的Swrate,根据由Swrate求Spot rate的方法,有公式1=0.0437/(1.025)+0.0437/(1.03)^2+0.0437/(1.035)^3+0.0437/(1.04)^4+1.0437/(1+S5)^5S5=4.45% 题目解答为什么强调是swrate与spot rate的关系,难道不是prate与spot rate的关系做boot strapping吗?

2023-03-16 12:48 1 · 回答

NO.PZ2018123101000018 式子的左边等于1是什么原理?如果考试考的话会怎么考(这个等于1的理论)?

2022-01-17 20:00 1 · 回答

NO.PZ2018123101000018 考试时是保留2位还是4位?

2021-06-29 07:26 1 · 回答