MMock Exam Flashcards
On January 8, 2019, the price of an ASML share was €138; At that time, a three-month ASML call option with an exercise price of € 140 could be purchased for € 6.70. The risk-free interest rate at that time was 1% on an annual basis.
Based on the put-call parity, what would be the price for an ASML put option with the same strike price and term as the call option? (You can assume that ASML does not pay a dividend).
- value call + PV (exc.price) = value put + value share
6.70 + 140/1,010.25 = value put + 138
Value put = 8.35
On January 8, 2019, the price of an ASML share was €138; At that time, a three-month ASML call option with an exercise price of € 140 could be purchased for € 6.70. The risk-free interest rate at that time was 1% on an annual basis.
Suppose someone buys this call option ASML on January 8, 2019. At what price ASML on the expiration date does this investment yield neither profit nor loss?
- 146.70. At this price, the investment of 140 (exercise price plus 6.70 for the purchase of the call) is equal to the value of the share.
On January 8, 2019, the price of an ASML share was €138; At that time, a three-month ASML call option with an exercise price of € 140 could be purchased for € 6.70. The risk-free interest rate at that time was 1% on an annual basis.
What will happen to the price of the ASML call option if
a. the risk-free return falls?
3a. falls, because investing in options becomes less interesting compared to the purchase of the shares themselves, because of the smaller interest advantage.
On January 8, 2019, the price of an ASML share was €138; At that time, a three-month ASML call option with an exercise price of € 140 could be purchased for € 6.70. The risk-free interest rate at that time was 1% on an annual basis.
What will happen to the price of the ASML call option if
b. the ASML share price falls?
3b. falls, because the right to buy something for a certain price decreases in value if the underlying asset becomes cheaper).
On January 8, 2019, the price of an ASML share was €138; At that time, a three-month ASML call option with an exercise price of € 140 could be purchased for € 6.70. The risk-free interest rate at that time was 1% on an annual basis.
What will happen to the price of the ASML call option if
c. the volatility of the ASML stock price increases?
3c. rises, because the probability that the underlying value increases is greater.
On January 8, 2019, the price of an ASML share was €138; At that time, a three-month ASML call option with an exercise price of € 140 could be purchased for € 6.70. The risk-free interest rate at that time was 1% on an annual basis.
Someone owns 100 ASML shares and decides to write a call option on his shares.
- Why would anyone choose such a strategy?
- With this strategy you have secured (in case of rising or constant prices) a certain fixed return (minimum 138 + 6.70 is 144.70 per share). With falling prices you will of course lose on your shares, but you earned the premium of 6.70 per share (because the option will not be excercised).
Suppose you buy a 4% bond with a face value of €1,000.
The remaining term for this bond is exactly one year (maturing in one year)
The price for this bond is €900.
Assume that the one-year risk-free rate of return is 4%.
Suppose there is a chance that at the end of the year, only 50% of the promised interest and principal will be paid. This chance is 10%.
- What is the promised yield to maturity for this bond?
- 900 = 1040/1 +IRR
IRR = (1040/900) -1 = 0.155556 (= 15.56%).
Suppose you buy a 4% bond with a face value of €1,000.
The remaining term for this bond is exactly one year (maturing in one year)
The price for this bond is €900.
Assume that the one-year risk-free rate of return is 4%.
Suppose there is a chance that at the end of the year, only 50% of the promised interest and principal will be paid. This chance is 10%.
- What is the expected return for this bond?
- expected return (payoff) = 0.9 x 1040 + 0.1 (0.5 x 1040) = 988
900 = 988/1+IRR
IRR = (988/900) – 1 = 0.097777778 (= 9.78%).
Suppose you want to insure yourself against non-payment or incomplete payment of the debtor (insure against default).
- How much will this insurance cost you?
- Spread (difference between the promised yield and the risk-free return) is 0.15555556 – 0.040000 = 0.115555556
Insurance premium is: 0.11555555556 x 900 = 104.
Suppose you want to insure yourself against non-payment or incomplete payment of the debtor (insure against default).
- Show that the guaranteed rate of return is exactly equal to the risk-free return after you have taken out the insurance.
- Total yield is promised bond yield minus insurance costs = 1050 – 104 = 936
Guaranteed Return = (936/900) – 1 = 0.04 (4%) which is exactly the one-year risk-free return.
Suppose you buy a 3-month future on the AEX in January for 495.20. At that time, the AEX index is trading at 497.80. The multiplier for the AEX future is 200, ie with the purchase of one future contract you buy 200 x the index. Assume that the dividend yield on the index is 0.
- What can you say about the 3-month risk-free rate based on the information given above ?
- Based on the formula: Ft = S0(1+ rf-y)t you can deduce that if y =o the interest rate rf must be negative. In that case, Ft is lower than S0.
Suppose you buy a 3-month future on the AEX in January for 495.20. At that time, the AEX index is trading at 497.80. The multiplier for the AEX future is 200, ie with the purchase of one future contract you buy 200 x the index. Assume that the dividend yield on the index is 0.
Now, suppose the AEX 3-month future falls to 470 in the next 3 months.
- What is the profit or loss on the AEX future contract?
- You buy 200 x the index for 495.20 x 200 = 99,040.
The value of 200 x the future is 470 x 200 = 94,000 after 3 months.
Loss is 99,040 – 94,000 = 5,040.
The following information is known about the futures market for Brent oil:
Current price (spot price) January 2018: $61.35 per barrel
Future price (January 2018) for a 1-year contract: $61.05 per barrel
The 1-year interest rate is – 0.12%.
The storage costs for oil are 0.5% per barrel on an annual basis.
- Calculate the convenience yield for Brent oil using the formula for the commodity price of futures.
- Ft =S0(1+rf + (storage costs – convenience yield))t
61.05 = 61.35(1-0.0012+ 0.005 - convenience yield)1
1-0.0012 + 0.005 - convenience yield = 61.05/61.35 = 0.99511
1.0038 - convenience yield = 0.99511
Convenience yield = 1.0038 - 0.99511 = 0.00869 ( = 0.869%).
The following information is known about the futures market for Brent oil:
Current price (spot price) January 2018: $61.35 per barrel
Future price (January 2018) for a 1-year contract: $61.05 per barrel
The 1-year interest rate is – 0.12%.
The storage costs for oil are 0.5% per barrel on an annual basis.
- What will happen to the convenience yield, other things being equal, if there is a major oil shortage? Explain this in words. Consider what this means for the future price compared to the spot price?
- The convenience yield will increase, because of the increasing scarcity of oil (Having oil at your disposal now rather than in the future has now become more attractive). The futures price will become even lower compared to the spot price.
On March 1, the following spot and forward rates are known for the exchange rate of the US dollar (USD) in Indian Rupia (INR):
Spot rate: 1USD = 60 INR
The six-month forward rate is: 1USD = 65 INR.
The six-month interest rate in the US is 2% (on an annual basis) on March 1.
- Is there a forward discount or premium for the Indian Rupia against the US dollar on March 1, 2018? How much is this premium or discount on an annual basis?
- There is a forward discount (Rupia forward price is lower than the spot price).
2x (60/65 – 1) = -0.1538 (= -15.38%)
On March 1, the following spot and forward rates are known for the exchange rate of the US dollar (USD) in Indian Rupia (INR):
Spot rate: 1USD = 60 INR
The six-month forward rate is: 1USD = 65 INR.
The six-month interest rate in the US is 2% (on an annual basis) on March 1.
- Calculate (based on the interest rate parity theory) the six-month (annualized) interest rate in India on March 1, 2018.
- 1+Rrupia(6/12)/1+Rdollar(6/12) = forward rate rupia/spot rate rupia
1+X (6/12)/1+0.02 (6/12) = 65/60. 1+X (6/12)= 1.01x1.0833 = 1.0942
X(6/12) = 0.0942. X = 0.0942 x 2 = 0.1883; The six-month rate in India is 18.83% (on an annual basis).
On March 1, the following spot and forward rates are known for the exchange rate of the US dollar (USD) in Indian Rupia (INR):
Spot rate: 1USD = 60 INR
The six-month forward rate is: 1USD = 65 INR.
The six-month interest rate in the US is 2% (on an annual
basis) on march 1.
3a. Assuming that the real exchange rate of the Indian Rupia against the US dollar remains constant, what is the expected difference between the six-month inflation in India and the US based on purchasing power theory?
3a. Assuming that the real exchange rate remains constant, the expected difference in inflation will be: 65/60 -1 = 0.0833 (= 8.33%). Inflation in India will be 8.33% higher than in the US over the next six months.
On March 1, the following spot and forward rates are known for the exchange rate of the US dollar (USD) in Indian Rupia (INR):
Spot rate: 1USD = 60 INR
The six-month forward rate is: 1USD = 65 INR.
The six-month interest rate in the US is 2% (on an annual basis) on March 1.
3b. If the actual exchange rate on September 1, 2018 is not 1 USD = 65 INR, but 1 USD = 75 INR, what is the change in the real exchange rate of the Indian Rupia? Has the real value of the Rupia increased or decreased?
3b. The real value of the rupiah has decreased by 65/75 – 1 = -0.13333 ( -13.33%)
Suppose that you, as an entrepreneur, submitted a quote on 1 March for the delivery of a consignment of goods to an American customer. If the quote is accepted, you will receive $2 million over 6 months. To hedge the currency risk, you buy a 6 month option to sell dollars; the exercise price is € 0.87.
The dollar’s spot rate on March 1 is $1 = €0.83
4a. Calculate the revenue (payoff) for the entrepreneur on September 1 if the offer has been accepted and the dollar has been appreciated to $1 = € 0.90 on September 1.
4a. If the offer is accepted, then in 6 months, i.e. on September 1, $2 million will be received. The strike price of the option is then less favorable than the spot price on 1 September. You don’t exercise the option: the payoff is $2 million x 0.90 = $1,800,000.
Suppose that you, as an entrepreneur, submitted a quote on 1 March for the delivery of a consignment of goods to an American customer. If the quote is accepted, you will receive $2 million over 6 months. To hedge the currency risk, you buy a 6 month option to sell dollars; the exercise price is € 0.87.
The dollar’s spot rate on March 1 is $1 = €0.83
4b. Calculate the payoff for the entrepreneur on September 1 if the offer is not accepted and the dollar is appreciated to $1 = € 0.90 on September.
4b. If the quote is not accepted, then no dollars will come in. The option also has no value, because you would rather sell the dollar at the spot price than at the strike price of the option. Payoff is 0.
On April 1th, a company wants to hedge the interest rate risk on an existing loan of € 5 million based on 6-month EURIBOR + 0.5 for the next 6-month interest period with an FRA. The new interest period starts on July 1th.
To do this, the company purchases one of the following FRA’s from a bank (prices as of April 1th)
FRA Contract rate (%)
3 x 9 1.35
3 x 6 1.20
On July 1, the 6-month EURIBOR is 1.2%.
- What amount is settled between the company and the bank on 1 July (the next settlement date) based on the FRA? Who will receive that amount?
6/12 x (0.15% van 5,000,000)/ 1.006 = 3,750/ 1.006 = 3,728.00.
The bank will receive this amount, because the contract rate (1.35%) is higher then the reference rate on July 1th (1.2%).
A few years ago, a company took out a fixed-interest loan with an interest rate of 4% per year. The company wants to conclude an interest rate swap, which makes the interest rate on the combination of the swap and the loan variable. To do this the company can choose one of the following swaps, offered by its bank:
- Which swap does the company conclude and what interest rate does the company pay on the combination of swap and loan?
- The receivable swap. For the loan the company pays 4%. For the swap the company receives 1.7% and pays EURIBOR.
On balance the company pays 4% - 1.7% + EURIBOR = EURIBOR + 2.3.
On February 1th 2021, a Dutch exporter sells for $ 1,000,000 goods to an American customer. He will receive the amount 6 months later, on August 1th.
The following options will be available on the euro on February 1th via the exporter’s bank:
Type Duration Exercise price Premium
call 6 months $ 1.15 € 2.60
put 6 months $ 1.15 € 1.95
Contracts can be concluded for any amount. Exercise prices in pounds per euro, premium in euros per 100 euro.
The spot rate for the euro is $ 1.17 on February 1th, 2021.
At the time of settlement (August 1th 2021), the spot rate of the euro is:
1 € = $ 1.14.
Suppose the exporter chooses to hedge its currency risk by means of a currency option.
- Which option should the exporter buy on February 1th, 2021?
- Because the strike price is in dollars, these options give the right to buy or sell euros!
Dollars will be received on August 1th. You want to sell it at a price that you agree on now. Selling dollars is buying euros, so a call option.
On February 1th 2021, a Dutch exporter sells for $ 1,000,000 goods to an American customer. He will receive the amount 6 months later, on August 1th.
The following options will be available on the euro on February 1th via the exporter’s bank:
Type Duration Exercise price Premium
call 6 months $ 1.15 € 2.60
put 6 months $ 1.15 € 1.95
Contracts can be concluded for any amount. Exercise prices in pounds per euro, premium in euros per 100 euro.
The spot rate for the euro is $ 1.17 on February 1th, 2021.
At the time of settlement (August 1th 2021), the spot rate of the euro is:
1 € = $ 1.14.
Suppose the exporter chooses to hedge its currency risk by means of a currency option.
4.What is the cost for this option?
- $ 1,000,000/1,15 = € 869.565/100 * 2.60 = € 22.609