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

Veronica · 2024年06月05日

请老师解释一下

NO.PZ2022123002000019

问题如下:

Testa acquired a Spanish packaging company. The Spanish investment involved Testa acquiring 200,000 shares of a packaging company at EUR90 per share. He decided to fully hedge the position with a six month USD/EUR forward contract. Details of the euro hedge at initiation and three months later are provided in Exhibit 1. Three months after the purchase, the shares had increased to EUR100 each, but Testa, believing that a still higher price was likely, maintained the position. He also indicated that he did not anticipate having to roll the hedge forward at its maturity.

Exhibit 1 2009 Spot and Forward USD/EUR Quotes (Bid-Offer) and Annualized Libor Rates

If the 2009 forward hedge had been rolled forward at its maturity, using Exhibit 1, the roll yield would most likely have been:

选项:

A.

negative, but the currency change made it less negative

B.

positive, but the currency change reduced some of this effect

C.

negative, and the currency change made it even more negative

解释:

Correct Answer: C

In implementing the hedge, euros (the base currency) must be sold against the US dollar. The base currency is selling at a discount and thus would “roll up the curve” as the contract approaches maturity. Settlement of the forward contract would entail buying euros at a higher price—that is, selling low and buying high—resulting in a negative roll yield. Since the euro has appreciated by the time the hedge needs to be extended, this tends to further increase the cost of euros to settle the original contract and makes the roll yield even more negative—that is, sell low, buy even higher.


回答的第一个negative是因为当前的forward相对spot下降?even more negative是因为3个月之后的forward相对spot还是下降?

1 个答案
已采纳答案

pzqa31 · 2024年06月05日

嗨,努力学习的PZer你好:


关于本题的选项分为两步

1.判断roll yield为负:持有外币EUR资产,因此short forward,计算roll yield=F-S/S。根据表格的第二列数据,可知S>F,所以根据公式可得roll yield为负。(第一个negative)

2.判断more negative:

(1)首先现在是在3个月的时间点,想再roll 进一份新的forward合约,这需要两步,一是签发反向对冲合约把之前的6个月的forward合约平仓平掉,二是再签一份新的forward合约。

(2)签反向对冲合约:首先表格给到的是dealer的bid-ask价格,所以0时刻的forward合约约定的我们卖EUR的价格即用dealer的Bid价格为1.3935-19bp=1.3916;在3个月的时刻我们签反向对冲合约约定买EUR的价格为1.4210-21bp=1.4189;可见在这个平仓的过程中,我们支付的大于我们收到的,因此有一个cash outflow,即成本增加

(3)roll进一份新的合约:这份新的合约仍然是short头寸,由于此时S仍然大于F,所以roll yield仍然小于0,为负。

(4)roll yield为负,说明我们有hedge cost,所以当cost增加就说明roll yield变得 more negative,上述两步明显增加了hedge cost,所以roll yield more negative

----------------------------------------------
努力的时光都是限量版,加油!

  • 1

    回答
  • 1

    关注
  • 1382

    浏览
相关问题

NO.PZ2022123002000019 问题如下 Testa acquirea Spanishpackaging company. The Spanish investment involveTesta acquiring 200,000shares of a packaging company EUR90 per share. He cito fully hee theposition with a six month USEUR forwarcontract. tails of the euro heeinitiation anthree months later are proviin Exhibit 1. Three monthsafter the purchase, the shares hincreaseto EUR100 each, but Testbelievingtha still higher priwlikely, maintainethe position. He alsoincatethhe not anticipate having to roll the hee forwaritsmaturity.Exhibit 1 2009 Spot anForwarUSEUR Quotes (BiOffer) anAnnualizeibor RatesIfthe 2009 forwarhee hbeen rolleforwarits maturity, using Exhibit1, the roll yielwoulmost likely have been: A.negative, but the currenchange ma it lessnegative B.positive, but the currenchange recesome of thiseffe C.negative, anthe currenchange ma it even morenegative CorreAnswer: CIn implementingthe hee, euros (the base currency) must solagainst the US llar. Thebase currenis selling a scount anthus woul“roll up the curve” asthe contraapproaches maturity. Settlement of the forwarcontrawoulentailbuying euros a higher price—this, selling low anbuying high—resultingin a negative roll yiel Sinthe euro happreciatethe time the heenee to exten this ten to further increase the cost of euros to settlethe origincontraanmakes the roll yieleven more negative—this, selllow, buy even higher. 之前老师回答0时刻T同学签的是6个月的远期合约,且是short 头寸,因此计算roll yielF-S/S=(1.3916-1.3935)/1.3935=-19bp/1.3935=-0.001363;在3个月的时间点想再roll 进一份新的forwar约,这需要两步,一是签发反向对冲合约把之前的6个月的forwar约平仓平掉,二是再签一份新的forwar约,新的合约仍然是short头寸,roll yiel=(1.4106-21.6bp-1.4106)/1.4106=-21.6bp/1.4106=-0.001531。我想问,3个月后,spot rate看数据是appreciation了,但具体对roll yiel的影响是扩大还是减小,还要根据在3个月时间点进行roll时的forwarrate变动方向和大小计算判断,而不能把本题的作为一个结论去套用。这么理解对么

2024-07-30 00:19 1 · 回答

NO.PZ2022123002000019 问题如下 Testa acquirea Spanishpackaging company. The Spanish investment involveTesta acquiring 200,000shares of a packaging company EUR90 per share. He cito fully hee theposition with a six month USEUR forwarcontract. tails of the euro heeinitiation anthree months later are proviin Exhibit 1. Three monthsafter the purchase, the shares hincreaseto EUR100 each, but Testbelievingtha still higher priwlikely, maintainethe position. He alsoincatethhe not anticipate having to roll the hee forwaritsmaturity.Exhibit 1 2009 Spot anForwarUSEUR Quotes (BiOffer) anAnnualizeibor RatesIfthe 2009 forwarhee hbeen rolleforwarits maturity, using Exhibit1, the roll yielwoulmost likely have been: A.negative, but the currenchange ma it lessnegative B.positive, but the currenchange recesome of thiseffe C.negative, anthe currenchange ma it even morenegative CorreAnswer: CIn implementingthe hee, euros (the base currency) must solagainst the US llar. Thebase currenis selling a scount anthus woul“roll up the curve” asthe contraapproaches maturity. Settlement of the forwarcontrawoulentailbuying euros a higher price—this, selling low anbuying high—resultingin a negative roll yiel Sinthe euro happreciatethe time the heenee to exten this ten to further increase the cost of euros to settlethe origincontraanmakes the roll yieleven more negative—this, selllow, buy even higher. 老师好,roll yiel负我可以理解,但是currenchange方面,EUR相对于US值了,这个人本来就有EUR的资产,不会减少roll yiel损失吗?

2024-07-17 19:01 1 · 回答

NO.PZ2022123002000019 问题如下 Testa acquirea Spanishpackaging company. The Spanish investment involveTesta acquiring 200,000shares of a packaging company EUR90 per share. He cito fully hee theposition with a six month USEUR forwarcontract. tails of the euro heeinitiation anthree months later are proviin Exhibit 1. Three monthsafter the purchase, the shares hincreaseto EUR100 each, but Testbelievingtha still higher priwlikely, maintainethe position. He alsoincatethhe not anticipate having to roll the hee forwaritsmaturity.Exhibit 1 2009 Spot anForwarUSEUR Quotes (BiOffer) anAnnualizeibor RatesIfthe 2009 forwarhee hbeen rolleforwarits maturity, using Exhibit1, the roll yielwoulmost likely have been: A.negative, but the currenchange ma it lessnegative B.positive, but the currenchange recesome of thiseffe C.negative, anthe currenchange ma it even morenegative CorreAnswer: CIn implementingthe hee, euros (the base currency) must solagainst the US llar. Thebase currenis selling a scount anthus woul“roll up the curve” asthe contraapproaches maturity. Settlement of the forwarcontrawoulentailbuying euros a higher price—this, selling low anbuying high—resultingin a negative roll yiel Sinthe euro happreciatethe time the heenee to exten this ten to further increase the cost of euros to settlethe origincontraanmakes the roll yieleven more negative—this, selllow, buy even higher. He also incatethhe not anticipate having to roll the hee forwarits maturity。然后又说了一句不想到期再滚仓,这里就是在告诉我们他要在三个月这个时间点滚仓。虚空判断出来他是在这第三个月时间点滚仓?

2024-02-07 14:05 1 · 回答

NO.PZ2022123002000019 问题如下 Testa acquirea Spanishpackaging company. The Spanish investment involveTesta acquiring 200,000shares of a packaging company EUR90 per share. He cito fully hee theposition with a six month USEUR forwarcontract. tails of the euro heeinitiation anthree months later are proviin Exhibit 1. Three monthsafter the purchase, the shares hincreaseto EUR100 each, but Testbelievingtha still higher priwlikely, maintainethe position. He alsoincatethhe not anticipate having to roll the hee forwaritsmaturity.Exhibit 1 2009 Spot anForwarUSEUR Quotes (BiOffer) anAnnualizeibor RatesIfthe 2009 forwarhee hbeen rolleforwarits maturity, using Exhibit1, the roll yielwoulmost likely have been: A.negative, but the currenchange ma it lessnegative B.positive, but the currenchange recesome of thiseffe C.negative, anthe currenchange ma it even morenegative CorreAnswer: CIn implementingthe hee, euros (the base currency) must solagainst the US llar. Thebase currenis selling a scount anthus woul“roll up the curve” asthe contraapproaches maturity. Settlement of the forwarcontrawoulentailbuying euros a higher price—this, selling low anbuying high—resultingin a negative roll yiel Sinthe euro happreciatethe time the heenee to exten this ten to further increase the cost of euros to settlethe origincontraanmakes the roll yieleven more negative—this, selllow, buy even higher. 在3个月的时间点想再roll 进一份新的forwar约,这需要两步,一是签发反向对冲合约把之前的6个月的forwar约平仓平掉,二是再签一份新的forwar约,新的合约仍然是short头寸,roll yiel=(1.4106-21.6bp-1.4106)/1.4106=-21.6bp/1.4106=-0.001531。这里计算的为啥不是6个月平仓收益 与roll yiel收益的轧差,而是单独看roll yiel收益呢?

2024-02-01 14:56 1 · 回答