英文版国际金融练习题Chapter-6

2024年1月26日发(作者：)

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INTERNATIONAL FINANCE

Assignment Problems (6) Name: Student#:

I. Choose the correct answer for the following questions (only ONE correct answer) (3

credits for each question, total credits 3 x 20 = 60)

1. Which of the following is NOT true regarding forward contracts?

A. The maturity of forward contracts is flexible.

B. Forward contracts are traded both on organized exchanges and OTC market.

C. Forward contracts are used to speculate the discrepancies of the exchange rates.

D. The size of a forward contract is usually much larger than that of the futures or options.

2. Which of the following is NOT a contract specification for currency futures trading on an organized

exchange?

A. maturity date

B. maintenance margin requirement

C. size of the contract

D. All of the above are specified

3. A futures contract is very similar to a forward contract, because __________.

A. both are agreements between two parties to deliver relative currencies at a certain time for a certain price

B. both are standardized contracts

C. both can be used to eliminate the default risk

D. both are required to physically deliver the underlying currency

4. If the amount in the margin account drops below the maintenance margin, the futures contract holder will

__________.

A. close out the contract

B. be issued a margin call

C. write a new contract

D. notify the exchange

5. Which of the following is NOT a difference between a currency futures contract and a forward contract?

A. The counterparty to the futures participant is unknown with the clearinghouse stepping into each

transaction whereas the forward contract participants are in direct contact setting the forward specifications.

B. A single sales commission covers both the purchase and sale of a futures contract whereas there is no

specific sales commission with a forward contract because banks earn a profit through the bid-ask spread.

C. The futures contract is marked to market daily whereas a forward contract is only due to be settled at

maturity.

D. All of the above are differences between a currency futures contract and a forward contract.

6. Assume that Citibank in New York quotes a 30-day forward rate on euro of $0.7533 while the Singapore

International Monetary Exchange (SIMEX) euro futures for delivery in 30 days is being quoted at $0.7522.

You can make a riskless profit by __________.

A. taking a short position on euro in SIMEX euro futures contract and a long position on euro in the forward

contract

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B. taking a long position on euro in SIMEX euro futures contract and a short position on euro in the forward

contract

C. taking a short position on dollar in SIMEX euro futures contract and a short position on dollar in the

forward contract

D. taking a long position on dollar in SIMEX euro futures contract and a long position on dollar in the

forward contract

7. The main function of the “Marking to market” procedure comes down to __________.

A. avoid default risk inherent in forward contracts

B. cover risk exposure arisen from the international transactions

C. protect the contract holders from suffering the loss

D. all of the above

8. The buyer of a futures contract is required to put a sum of money in the exchange. This sum of money is

called __________.

A. down payment

B. initial margin

C. premium

D. commission

9. When reading the futures quotation in the newspaper, the column heading indicating the number of

contracts outstanding on the previous day is called __________.

A. percentage change

B. settle

C. open interest

D. estimated volume

10. A put option on Japanese yen is written with a strike price of ¥ 88/$. Which of the following spot rate

maximizes your profit if you choose to execute the contract before maturity?

A. ¥70/$

B. ¥80/$

C. ¥90/$

D. ¥100/$

11. The agreed price in a currency option contract is called the __________.

A. forward price

B. futures price

C. exercise price

D. spot price

12. For a currency put option if the future spot rate is above the strike price, the option is said to be

__________.

A. in-the-money

B. at-the-money

C. out-of-the-money

D. break-even

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13. The writer of an option contract has __________ whereas the holder has __________.

A. obligation; choice

B. right; responsibility

C. choice; obligation

D. priority; privilege

14₤ in Chicago Mercantile Exchange on September 6. The contract would be expired in December. If the spot

exchange₤ on October 10, the intrinsic value of this call option on that day would be __________.

C. $0

D. None of the above, because the contract doesn’t expire on October 10.

15. The foreign-currency accounts payable can be hedged by buying a __________ option on the foreign

currency, whereas accounts receivable can be hedged by buying a __________ option on the foreign currency.

A. call; put

B. put; call

C. American; European

D. European; American

16. Mr. Bull tries to speculate on the direction of the entire stock market, the most efficient method he should

use is to acquire __________.

A. a stock index futures

B. a portfolio containing stocks of all traded companies

C. a currency forward contract

D. a currency futures contract

17. The amount that the option purchaser must pay to obtain an option contract may be described as option

__________.

A. cost

B. premium

C. price

D. All of the above

18. A Canadian dollar option quoted as “C$ Sep 9800 put” is selling on the CME at a price of $0.0026/C$. The

size of the contract is C$100,000. Assume the spot exchange rate on the maturity day turns out to be $0.95/C$.

You will have __________ if you hold 10 contracts.

A. $30,000 net profit

B. $30,000 net loss

C. $27,400 net profit

D. $27,400 net loss

19. A fixed-to-fixed currency swap is used to __________.

A. hedge currency risk

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B. speculate discrepancies of the exchange rate

C. make a riskless profit

D. All of the above

20. Exxon and Chase Manhattan Bank reached an agreement. In the next two years, Exxon would pay fixed

price of oil to Chase Manhattan Bank on June 30, and Chase Manhattan Bank would pay floating price of oil

according to the spot price on the same day. This is an example of __________.

A. fixed-for-floating currency swap

B. commodity swap

C. swaption

D. equity swap

II. Problems (40 Credits)

1. Samuel Samosir trades currencies for Peregrine Funds in Jakarta, Indonesia. He focuses nearly all of his

time and attention on the U.S. dollar/Singapore dollar ($/S$) exchange rate. The current spot rate is

$0.6000/S$. After considerable study this week, he has concluded that the Singapore dollar will appreciate

versus the U.S. dollar in the coming 90 days, probably to about $0.7000/S$. He has the following options on

the Singapore dollar to choose from: (3 credits for each question, total credits 3 x 5 = 15 credits)

Option Strike Price Premium

Put on S$ $0.6500/S$ $0.00003/S$

Call on S$ $0.6500/S$ $0.00046/S$

a. Should Samuel buy a put on Singapore dollars or a call on Singapore dollar?

b. Using your answer to part a, what is Samuel’s break-even price?

c. Using your answer to part a, what is Samuel’s gross profit and net profit (including the premium) if

the spot rate at the end of the 000/S$?

d. Using your answer to part a, what is Samuel’s gross profit and net profit (including the premium) if

the spot rate at the end of the 90 days is indeed $0.8000/S$?

e. Using your answer to part a, what is the contract’s time value at the end of the 90 days?

2. Jennifer Magnussen, a currency trader for Chicago-based Black River Investments, uses the futures quotes

below on the British pound to speculate on its value: (5 credits for each question, total credits 4 x 3 = 12

credits)

British Pound Futures, US$/pound (CME) Contract = 62,500 pounds

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Initial margin: $2,500/contract Maintenance margin: $1,250

Maturity Open High Low Settle Change High Low Open

Interest

March 1.4246 1.4268 1.4214 1.4228 .0032 1.4700 1.3810 25,605

June 1.4164 1.4188 1.4146 1.4162 .0030 1.4550 1.3910 809

a. If Jennifer buys 5 June pound futures right after CME opens, and the spot rate at maturity is

$1.3980/pound, what is the value of her position?

b. If Jennifer sells 12 March pound futures with the opening quote, and the spot rate at maturity is

$1.4560/pound, what is the value of her position?

c. If Jennifer buys 10 June pound futures₤ in the early afternoon, and the closing rate at the end of the

day is $/pound, what will happen? Explain.

3. You head the currency trading desk at Bearings Bank in London. As the middleman in a deal

between the U.K. and Danish government, you have just paid ₤1,000,000 to the U.K.

government and have been promised DKr8,438,000 from the Danish government in three

months. All else constant, you wouldn’t mind leaving this long krone position open. However,

next month’s referendum in Denmark may close the possibility of Denmark joining the

European Union. If this happens, you expect the krone to drop on world markets. A₤₤. (13

credits total)

a. Fill in the call option values at expiration the following table. (3 credits)

Spot rate at expiration (DKr/₤

Call value at expiration (DKr/₤):

b, Based on the previous information, draw the payoff profile for a long krone put option

at expiration. Note that these exchange rates are reciprocals of those in problem a. (3 credits)

Spot rate at

expiration (₤/DKr) .12500 .11905 .11876 .11848 .11820 .11792

Put value at

expiration (₤/DKr)

c. Label your axes and plot each of the points. Draw a profit/loss graph for this long krone

put at expiration. (7 credits)

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Answers to Assignment (6)

I. (60 credits)

1. B 2. D 3. A 4.B 5. D 6. B 7. A 8. B 9. C 10. A 11. C 12. C

13. A 14. C 15. A 16. A 17. D 18. C 19.

II. (40 credits)

1. Option problem

a. Samuel should buy a call on Singapore dollar.

b. Break-even exchange rate for a call option = strike price + premium

= 0.6500 + 0.00046 = $0.65046/S$

c. Gross profit = 0.7000 –

Net profit = 0.7000 –

d. Gross profit = 0.8000 –

Net profit = 0.8000 –0

e. time value = 0, no time value when the contract expires.

2. Futures problem

a. Jennifer’s loss = (1.3980 – 1.4164) x (62,500) x 5 = -$5,750

Value of her position: (2,500 x 5) – 5,750 = $12,500 – 5,750 = $6,750

b. Jennifer’s loss = (1.4246 – 1.4560) x (62,500 x 12 = -$23,550

Value of her position: (2,500 x 12) – 23,550 = $30,000 – 23,550 = $6,450

c. Jennifer’s margin account at the end of the day drops to: (1.3246 – 1.3500) x (62,500) x 10 = -$15,875 +

25,000 = $9,125

Jennifer will receive a margin call from the exchange which is

12,500 – 9,125 = $3,375

Jennifer should bring $3,375 more to meet the maintenance margin requirement.

3. Option profile

a.

Spot rate at expiration (DKr/₤

Call value at expiration (DKr/₤

Call option intrinsic value at the expiration = (SDKr/₤ – KDKr/₤)

b. Spot rate at

expiration (₤/DKr) .12500 .11905 .11876 .11848 .11820 .11792

Put value at

expiration (₤/DKr) 0

Put option intrinsic value at the expiration = (KDKr/₤ – SDKr/₤)

c. K = ₤

x = ₤/DKr

Premium cost = 0.002050 x 8,438,000 = ₤17,298

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Cost of exercise = 0.118343 x 8,438,000 = ₤998,578.

Profit/Loss profile

– 0.00205 = ₤

If spot exchange, net profit:

(0.11629 – 0.11610) x 8,438,000 = ₤1,603

If spot exchange rate at expiration is 0.118343 or below, net loss

Premium cost ₤

Putt₤/DKr

₤1,603 A

Break-even K S₤/DKr

0

34

-₤17,298

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