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

jacqie · 2022年03月31日

买回来的时候不是已经付过一次本息了么?

NO.PZ2020011303000037

问题如下:

In a dollar roll a USD 10,000,000 30-year 6% pool is sold for 103.25 and bought for 102.80. The settlement is on the fourteenth of the month for both months. The interest is paid at the end of the month. The proceeds of the sale can be invested at 4% per year (compounded monthly), and interest and principal payments on the pool during the month of the roll would amount to 0.4% of the par value. What is the value of the roll?

选项:

解释:

USD selling price is 10,325,000 + 10,000,000 × (14/30) × (0.06/12) = 10,348,333.

USD buying price is 10,280,000 + 10,000,000 × (14/30) × (0.06/12) = 10,303,333.

Investment of proceeds yields in USD 10,348,333 × 0.04/12 = 34,494.

Payments on the pool would be USD 40,000.

The value of the roll (USD) is

10,348,333 10,303,333 + 34,494 40,000 = 39,494

这道题首先没有说价格时clean还是dirty,一般考试怎么判断

另外买回来的时候不是付过本息了么?那么买回来的加各种利息是不是应该扣除偿还本金后计算?

1 个答案

DD仔_品职助教 · 2022年03月31日

嗨,爱思考的PZer你好:


同学你好,

1,报价一般都是clean price,一般不会说明,默认是clean price

2,买价是未来预期现金流的折现求和,预期的现金流是coupon和本金。

但是由于settlement的时间距离上一个付息日(上个月底)晚了14天,所以交割的是等了14天的债券,其中就包含了递延的利息,也就是6%年化coupon的14天的利息,这个利息就是我们说的AI。

不管买还是卖都一样,都是给出的clean price,没有考虑因为交易晚了而应该支付的利息。

dirty price就是报价clean price+等这么多天应该再拿到的AI.

----------------------------------------------
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
  • 390

    浏览
相关问题

NO.PZ2020011303000037问题如下 In a llroll a US10,000,000 30-ye6% pool is solfor 103.25 anbought for 102.80. The settlement is on the fourteenth of the month for both months. The interest is paithe enof the month. The procee of the sale cinveste4% per ye(compounmonthly), aninterest anprincippayments on the pool ring the month of the roll woulamount to 0.4% of the pvalue. Whis the value of the roll? USselling priis 10,325,000 + 10,000,000 × (14/30) × (0.06/12) = 10,348,333.USbuying priis 10,280,000 + 10,000,000 × (14/30) × (0.06/12) = 10,303,333.Investment of procee yiel in US10,348,333 × 0.04/12 = 34,494.Payments on the pool woulUS40,000.The value of the roll (US is10,348,333 − 10,303,333 + 34,494 − 40,000 = 39,494 有一个llrool,面值10m,30年,6%利息的资产池,卖价是103.25,买价是102.8。每月的14号进行结算,利息每个月月底进行支付。卖了之后可以以4%年利率,每月复利来进行再投资。资产池每月需要支付的利息和本金是面值的0.4%。求这个llroll的价格?真实的买卖价格需要考虑accruinterestUSselling priis 10,325,000 + 10,000,000 × (14/30) × (0.06/12) =10,348,333.USbuying priis 10,280,000 + 10,000,000 × (14/30) × (0.06/12) =10,303,333.卖价可以以4%月利率再进行投资,那么投资1个月的利息是Investment of procee yiel in US10,348,333 × 0.04/12 = 34,494.支付的利息与本金Payments on the pool woulUS40,000.The value of the roll (US10,348,333 − 10,303,333 + 34,494 − 40,000 = 39,494 老师好,1、计算卖出和买入之间的利息要看利息是在每个月何时付?因为课程里讲的是卖出pool后当月的利息拿不到,所以要减去,但是这里又计算的是利息的AI。之所以计算AI就是因为这道题是月中交易,利息又是月末支付?如果月末交易,月末支付利息是不是就不用计算AI?2、“aninterest anprincippayments on the pool ring the month of the roll woulamount to 0.4% of the pvalue. ”遇到了一道llroll和repo不同的题,其中一个不同说的是llroll不支付利息,这里咋又支付利息了呢?而且利息支出为啥不是{(1000万*0.4%)/12}再安AI计算?所有题目的利率不都是年化吗?4万应该是一年的利息支出吧?

2024-07-21 10:07 4 · 回答

NO.PZ2020011303000037 问题如下 In a llroll a US10,000,000 30-ye6% pool is solfor 103.25 anbought for 102.80. The settlement is on the fourteenth of the month for both months. The interest is paithe enof the month. The procee of the sale cinveste4% per ye(compounmonthly), aninterest anprincippayments on the pool ring the month of the roll woulamount to 0.4% of the pvalue. Whis the value of the roll? USselling priis 10,325,000 + 10,000,000 × (14/30) × (0.06/12) = 10,348,333.USbuying priis 10,280,000 + 10,000,000 × (14/30) × (0.06/12) = 10,303,333.Investment of procee yiel in US10,348,333 × 0.04/12 = 34,494.Payments on the pool woulUS40,000.The value of the roll (US is10,348,333 − 10,303,333 + 34,494 − 40,000 = 39,494 有一个llrool,面值10m,30年,6%利息的资产池,卖价是103.25,买价是102.8。每月的14号进行结算,利息每个月月底进行支付。卖了之后可以以4%年利率,每月复利来进行再投资。资产池每月需要支付的利息和本金是面值的0.4%。求这个llroll的价格?真实的买卖价格需要考虑accruinterestUSselling priis 10,325,000 + 10,000,000 × (14/30) × (0.06/12) =10,348,333.USbuying priis 10,280,000 + 10,000,000 × (14/30) × (0.06/12) =10,303,333.卖价可以以4%月利率再进行投资,那么投资1个月的利息是Investment of procee yiel in US10,348,333 × 0.04/12 = 34,494.支付的利息与本金Payments on the pool woulUS40,000.The value of the roll (US10,348,333 − 10,303,333 + 34,494 − 40,000 = 39,494 Selling pri103.25 = 10,325,000Buying pri102.80 = 10,280,000为什么不是 10.325 Million 和 10.28 Million?

2024-04-09 16:46 1 · 回答

NO.PZ2020011303000037问题如下 In a llroll a US10,000,000 30-ye6% pool is solfor 103.25 anbought for 102.80. The settlement is on the fourteenth of the month for both months. The interest is paithe enof the month. The procee of the sale cinveste4% per ye(compounmonthly), aninterest anprincippayments on the pool ring the month of the roll woulamount to 0.4% of the pvalue. Whis the value of the roll? USselling priis 10,325,000 + 10,000,000 × (14/30) × (0.06/12) = 10,348,333.USbuying priis 10,280,000 + 10,000,000 × (14/30) × (0.06/12) = 10,303,333.Investment of procee yiel in US10,348,333 × 0.04/12 = 34,494.Payments on the pool woulUS40,000.The value of the roll (US is10,348,333 − 10,303,333 + 34,494 − 40,000 = 39,494 有一个llrool,面值10m,30年,6%利息的资产池,卖价是103.25,买价是102.8。每月的14号进行结算,利息每个月月底进行支付。卖了之后可以以4%年利率,每月复利来进行再投资。资产池每月需要支付的利息和本金是面值的0.4%。求这个llroll的价格?真实的买卖价格需要考虑accruinterestUSselling priis 10,325,000 + 10,000,000 × (14/30) × (0.06/12) =10,348,333.USbuying priis 10,280,000 + 10,000,000 × (14/30) × (0.06/12) =10,303,333.卖价可以以4%月利率再进行投资,那么投资1个月的利息是Investment of procee yiel in US10,348,333 × 0.04/12 = 34,494.支付的利息与本金Payments on the pool woulUS40,000.The value of the roll (US10,348,333 − 10,303,333 + 34,494 − 40,000 = 39,494 是不是因为真实交易价格是在报价基础上额外收Ai卖的价格和买的AI为什么都是+不应该是反向的吗?不明白

2023-11-09 20:54 1 · 回答

NO.PZ2020011303000037 问题如下 In a llroll a US10,000,000 30-ye6% pool is solfor 103.25 anbought for 102.80. The settlement is on the fourteenth of the month for both months. The interest is paithe enof the month. The procee of the sale cinveste4% per ye(compounmonthly), aninterest anprincippayments on the pool ring the month of the roll woulamount to 0.4% of the pvalue. Whis the value of the roll? USselling priis 10,325,000 + 10,000,000 × (14/30) × (0.06/12) = 10,348,333.USbuying priis 10,280,000 + 10,000,000 × (14/30) × (0.06/12) = 10,303,333.Investment of procee yiel in US10,348,333 × 0.04/12 = 34,494.Payments on the pool woulUS40,000.The value of the roll (US is10,348,333 − 10,303,333 + 34,494 − 40,000 = 39,494 请问40000是什么

2022-07-03 10:14 1 · 回答