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Question 1 of 29
1. Question
Golden Harvest, a UK-based agricultural cooperative, anticipates harvesting 8,000 tonnes of barley in four months and wishes to hedge against potential price declines using LIFFE barley futures. The current spot price is £180 per tonne, and the four-month futures price is £185 per tonne. Golden Harvest sells 80 barley futures contracts (each representing 100 tonnes). After four months, the spot price of barley has fallen to £170 per tonne. However, due to localized supply chain disruptions in East Anglia, the futures price settles at £173 per tonne. Considering the impact of basis risk, calculate Golden Harvest’s effective price per tonne for their barley after hedging. Assume that Golden Harvest acts rationally and fulfills their obligations.
Correct
Let’s consider a scenario involving a UK-based agricultural cooperative, “Golden Harvest,” that wants to protect itself from fluctuations in wheat prices. They are considering using futures contracts listed on the London International Financial Futures and Options Exchange (LIFFE). Golden Harvest expects to harvest 5,000 tonnes of wheat in six months. The current spot price of wheat is £200 per tonne. The six-month futures price is £210 per tonne. Golden Harvest decides to hedge their exposure by selling 50 wheat futures contracts (each contract represents 100 tonnes). After six months, the spot price of wheat has fallen to £190 per tonne. The futures price at settlement is also £190 per tonne. Here’s how the hedge works: 1. **Initial Position:** Golden Harvest sells 50 futures contracts at £210 per tonne. Total value: 50 contracts * 100 tonnes/contract * £210/tonne = £1,050,000. 2. **Spot Market Outcome:** Golden Harvest sells their 5,000 tonnes of wheat at the spot price of £190 per tonne. Total revenue: 5,000 tonnes * £190/tonne = £950,000. 3. **Futures Market Outcome:** Golden Harvest buys back 50 futures contracts at £190 per tonne. Total cost: 50 contracts * 100 tonnes/contract * £190/tonne = £950,000. 4. **Profit/Loss on Futures:** The profit from the futures market is the difference between the initial selling price and the final buying price: £1,050,000 – £950,000 = £100,000. Effective Price Received: The total revenue from selling the wheat plus the profit from the futures contracts: £950,000 + £100,000 = £1,050,000. The effective price per tonne is £1,050,000 / 5,000 tonnes = £210/tonne. This is the price they initially locked in with the futures contracts. Now, let’s complicate the scenario by introducing basis risk. Basis risk arises because the spot price and futures price may not converge perfectly at the delivery date. Suppose that, instead of converging, the futures price settles at £195 per tonne while the spot price is £190. 1. **Revised Futures Market Outcome:** Golden Harvest buys back 50 futures contracts at £195 per tonne. Total cost: 50 contracts * 100 tonnes/contract * £195/tonne = £975,000. 2. **Revised Profit/Loss on Futures:** The profit from the futures market is now: £1,050,000 – £975,000 = £75,000. 3. **Revised Effective Price Received:** The total revenue from selling the wheat plus the profit from the futures contracts: £950,000 + £75,000 = £1,025,000. The effective price per tonne is now £1,025,000 / 5,000 tonnes = £205/tonne. The presence of basis risk reduced the effectiveness of the hedge. Golden Harvest did not achieve the locked-in price of £210/tonne; they received £205/tonne. This difference is due to the divergence between the spot and futures prices at settlement.
Incorrect
Let’s consider a scenario involving a UK-based agricultural cooperative, “Golden Harvest,” that wants to protect itself from fluctuations in wheat prices. They are considering using futures contracts listed on the London International Financial Futures and Options Exchange (LIFFE). Golden Harvest expects to harvest 5,000 tonnes of wheat in six months. The current spot price of wheat is £200 per tonne. The six-month futures price is £210 per tonne. Golden Harvest decides to hedge their exposure by selling 50 wheat futures contracts (each contract represents 100 tonnes). After six months, the spot price of wheat has fallen to £190 per tonne. The futures price at settlement is also £190 per tonne. Here’s how the hedge works: 1. **Initial Position:** Golden Harvest sells 50 futures contracts at £210 per tonne. Total value: 50 contracts * 100 tonnes/contract * £210/tonne = £1,050,000. 2. **Spot Market Outcome:** Golden Harvest sells their 5,000 tonnes of wheat at the spot price of £190 per tonne. Total revenue: 5,000 tonnes * £190/tonne = £950,000. 3. **Futures Market Outcome:** Golden Harvest buys back 50 futures contracts at £190 per tonne. Total cost: 50 contracts * 100 tonnes/contract * £190/tonne = £950,000. 4. **Profit/Loss on Futures:** The profit from the futures market is the difference between the initial selling price and the final buying price: £1,050,000 – £950,000 = £100,000. Effective Price Received: The total revenue from selling the wheat plus the profit from the futures contracts: £950,000 + £100,000 = £1,050,000. The effective price per tonne is £1,050,000 / 5,000 tonnes = £210/tonne. This is the price they initially locked in with the futures contracts. Now, let’s complicate the scenario by introducing basis risk. Basis risk arises because the spot price and futures price may not converge perfectly at the delivery date. Suppose that, instead of converging, the futures price settles at £195 per tonne while the spot price is £190. 1. **Revised Futures Market Outcome:** Golden Harvest buys back 50 futures contracts at £195 per tonne. Total cost: 50 contracts * 100 tonnes/contract * £195/tonne = £975,000. 2. **Revised Profit/Loss on Futures:** The profit from the futures market is now: £1,050,000 – £975,000 = £75,000. 3. **Revised Effective Price Received:** The total revenue from selling the wheat plus the profit from the futures contracts: £950,000 + £75,000 = £1,025,000. The effective price per tonne is now £1,025,000 / 5,000 tonnes = £205/tonne. The presence of basis risk reduced the effectiveness of the hedge. Golden Harvest did not achieve the locked-in price of £210/tonne; they received £205/tonne. This difference is due to the divergence between the spot and futures prices at settlement.
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Question 2 of 29
2. Question
A client holds a down-and-out call option on shares of “TechForward Ltd,” a UK-based technology company. The option has a strike price of £150 and a barrier level of £120. The current market price of TechForward Ltd shares is £125. Market volatility is moderate, and the option has three months until expiry. Suddenly, two events occur simultaneously: First, market volatility for TechForward Ltd shares spikes significantly due to broader market uncertainty following unexpected economic data. Second, the Financial Conduct Authority (FCA) announces an investigation into TechForward Ltd’s accounting practices, raising concerns about potential financial irregularities. Considering these events and their combined impact on the value of the down-and-out call option, what is the MOST likely outcome?
Correct
The question assesses the understanding of exotic derivatives, specifically barrier options, and their sensitivity to market movements and barrier proximity. A down-and-out call option becomes worthless if the underlying asset’s price touches or falls below the barrier level. The closer the underlying asset’s price is to the barrier, the greater the probability of the barrier being hit, thus decreasing the option’s value. Volatility also plays a crucial role. Higher volatility increases the likelihood of the barrier being breached, further depressing the option’s value. To evaluate the impact of the events, consider each scenario independently and then cumulatively. Initially, the option has a certain value, which is diminished as the stock price approaches the barrier. A sudden increase in market volatility accelerates the erosion of the option’s value due to the increased probability of hitting the barrier. The announcement of the regulatory investigation adds further downward pressure as it introduces uncertainty and potentially negative sentiment towards the company, likely leading to a price decrease. The combined effect is a significant decrease in the option’s value. It’s not merely additive; the volatility magnifies the impact of the price nearing the barrier, and the regulatory news compounds the negative sentiment, making the option substantially less valuable. Therefore, the most accurate answer reflects this amplified negative impact. The calculation isn’t a precise numerical one, but rather a qualitative assessment of how these factors interact to affect the option’s value. A down-and-out call option is highly sensitive to negative price movements and increased volatility, especially when the underlying asset’s price is near the barrier. The regulatory investigation amplifies the negative impact, making the option nearly worthless.
Incorrect
The question assesses the understanding of exotic derivatives, specifically barrier options, and their sensitivity to market movements and barrier proximity. A down-and-out call option becomes worthless if the underlying asset’s price touches or falls below the barrier level. The closer the underlying asset’s price is to the barrier, the greater the probability of the barrier being hit, thus decreasing the option’s value. Volatility also plays a crucial role. Higher volatility increases the likelihood of the barrier being breached, further depressing the option’s value. To evaluate the impact of the events, consider each scenario independently and then cumulatively. Initially, the option has a certain value, which is diminished as the stock price approaches the barrier. A sudden increase in market volatility accelerates the erosion of the option’s value due to the increased probability of hitting the barrier. The announcement of the regulatory investigation adds further downward pressure as it introduces uncertainty and potentially negative sentiment towards the company, likely leading to a price decrease. The combined effect is a significant decrease in the option’s value. It’s not merely additive; the volatility magnifies the impact of the price nearing the barrier, and the regulatory news compounds the negative sentiment, making the option substantially less valuable. Therefore, the most accurate answer reflects this amplified negative impact. The calculation isn’t a precise numerical one, but rather a qualitative assessment of how these factors interact to affect the option’s value. A down-and-out call option is highly sensitive to negative price movements and increased volatility, especially when the underlying asset’s price is near the barrier. The regulatory investigation amplifies the negative impact, making the option nearly worthless.
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Question 3 of 29
3. Question
A portfolio manager, overseeing a UK-based equity fund, observes the current spot price of a FTSE 100 constituent company, “Tech Innovators PLC,” trading at £450 per share. The risk-free interest rate is 5% per annum, continuously compounded, and Tech Innovators PLC is expected to pay a continuous dividend yield of 2% per annum. A forward contract on Tech Innovators PLC, maturing in 9 months (0.75 years), is currently priced at £465. Assuming there are no transaction costs or margin requirements, and the portfolio manager is permitted to engage in arbitrage activities, what is the approximate arbitrage profit (or loss) per share that can be realized by exploiting the mispricing in the forward contract? Consider all cash flows and discounting appropriately.
Correct
To determine the theoretical forward price, we use the formula: \(F = S_0e^{(r-q)T}\), where \(F\) is the forward price, \(S_0\) is the spot price, \(r\) is the risk-free rate, \(q\) is the dividend yield, and \(T\) is the time to maturity. In this case, \(S_0 = 450\), \(r = 0.05\), \(q = 0.02\), and \(T = 0.75\) years. Plugging these values into the formula, we get: \(F = 450e^{(0.05-0.02)0.75} = 450e^{0.0225} \approx 450 \times 1.02275 \approx 460.24\). The theoretical forward price is approximately £460.24. Now, let’s analyze the arbitrage opportunity. The actual forward price is £465. This is higher than the theoretical forward price of £460.24. To exploit this, an arbitrageur should buy the asset in the spot market for £450, short the forward contract at £465, and simultaneously borrow £450 at the risk-free rate of 5% to finance the purchase. The dividend yield of 2% will partially offset the borrowing cost. At maturity (0.75 years), the arbitrageur delivers the asset to fulfill the forward contract, receiving £465. The cost of borrowing the £450 for 0.75 years is \(450 \times e^{0.05 \times 0.75} \approx 450 \times 1.0382 \approx 467.19\). However, the dividends received during this period partially offset this cost. The present value of dividends received is \(450 \times (1-e^{-0.02 \times 0.75}) \approx 450 \times 0.0148 \approx 6.66\). So, the effective cost of borrowing is \(467.19 – 6.66 = 460.53\). The arbitrage profit is the difference between the forward price received and the effective cost: \(465 – 460.53 = 4.47\). Therefore, the arbitrage profit is approximately £4.47 per share. The key here is understanding the relationship between spot prices, forward prices, interest rates, and dividend yields. A deviation from the theoretical forward price creates an arbitrage opportunity that can be exploited by simultaneously buying the asset in the spot market and selling a forward contract, or vice-versa. The continuous compounding model provides a more precise valuation than simple interest, especially when dealing with short time periods. Accurately calculating the future value of the borrowed funds and accounting for the impact of dividends are crucial steps in determining the arbitrage profit.
Incorrect
To determine the theoretical forward price, we use the formula: \(F = S_0e^{(r-q)T}\), where \(F\) is the forward price, \(S_0\) is the spot price, \(r\) is the risk-free rate, \(q\) is the dividend yield, and \(T\) is the time to maturity. In this case, \(S_0 = 450\), \(r = 0.05\), \(q = 0.02\), and \(T = 0.75\) years. Plugging these values into the formula, we get: \(F = 450e^{(0.05-0.02)0.75} = 450e^{0.0225} \approx 450 \times 1.02275 \approx 460.24\). The theoretical forward price is approximately £460.24. Now, let’s analyze the arbitrage opportunity. The actual forward price is £465. This is higher than the theoretical forward price of £460.24. To exploit this, an arbitrageur should buy the asset in the spot market for £450, short the forward contract at £465, and simultaneously borrow £450 at the risk-free rate of 5% to finance the purchase. The dividend yield of 2% will partially offset the borrowing cost. At maturity (0.75 years), the arbitrageur delivers the asset to fulfill the forward contract, receiving £465. The cost of borrowing the £450 for 0.75 years is \(450 \times e^{0.05 \times 0.75} \approx 450 \times 1.0382 \approx 467.19\). However, the dividends received during this period partially offset this cost. The present value of dividends received is \(450 \times (1-e^{-0.02 \times 0.75}) \approx 450 \times 0.0148 \approx 6.66\). So, the effective cost of borrowing is \(467.19 – 6.66 = 460.53\). The arbitrage profit is the difference between the forward price received and the effective cost: \(465 – 460.53 = 4.47\). Therefore, the arbitrage profit is approximately £4.47 per share. The key here is understanding the relationship between spot prices, forward prices, interest rates, and dividend yields. A deviation from the theoretical forward price creates an arbitrage opportunity that can be exploited by simultaneously buying the asset in the spot market and selling a forward contract, or vice-versa. The continuous compounding model provides a more precise valuation than simple interest, especially when dealing with short time periods. Accurately calculating the future value of the borrowed funds and accounting for the impact of dividends are crucial steps in determining the arbitrage profit.
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Question 4 of 29
4. Question
British Harvest Co-op (BHC), a UK-based agricultural cooperative, intends to hedge 80% of its anticipated wheat harvest of 5,000 tonnes in six months using wheat futures contracts traded on a regulated exchange. The current spot price is £200 per tonne, and the six-month futures price is £205 per tonne. Each futures contract covers 100 tonnes. BHC’s CFO is concerned about the potential impact of daily settlement and margin requirements on the cooperative’s cash flow. The initial margin is £5,000 per contract, and the maintenance margin is £4,000 per contract. After one week, adverse price movements result in a loss of £1,200 per contract. Considering the FCA’s regulations regarding client understanding of derivatives risks and assuming BHC initially held the required margin, what is the total amount BHC needs to deposit to meet the margin call, and what is the most accurate statement regarding the firm’s obligations to BHC under FCA regulations?
Correct
Let’s consider a scenario where a UK-based agricultural cooperative, “British Harvest Co-op” (BHC), seeks to hedge its future wheat harvest against potential price declines using futures contracts. BHC anticipates harvesting 5,000 tonnes of wheat in six months. The current spot price of wheat is £200 per tonne, but BHC is concerned about a potential supply glut that could drive prices down. The relevant wheat futures contract trades in units of 100 tonnes. The current futures price for delivery in six months is £205 per tonne. BHC decides to hedge 80% of its expected harvest using futures contracts. First, we need to determine the number of futures contracts BHC needs to purchase. Since BHC wants to hedge 80% of 5,000 tonnes, it needs to hedge 0.80 * 5,000 = 4,000 tonnes. Each futures contract covers 100 tonnes, so BHC needs to purchase 4,000 / 100 = 40 futures contracts. Now, let’s assume that at the time of harvest, the spot price of wheat has fallen to £190 per tonne. BHC sells its wheat at this price. Simultaneously, BHC closes out its futures position by selling the 40 futures contracts at the new futures price, which we’ll assume is also £190 per tonne (futures prices tend to converge with spot prices near delivery). The loss on the physical wheat sale is (£200 – £190) * 4,000 = £40,000. However, BHC will make a profit on the futures contracts. The profit per contract is (£205 – £190) * 100 = £1,500. The total profit on the 40 contracts is £1,500 * 40 = £60,000. Therefore, the net effect of the hedge is a profit of £60,000 from the futures contracts offsetting the loss of £40,000 from the physical wheat sale. The net gain is £60,000 – £40,000 = £20,000. The effective price received by BHC is then the sale of the wheat at £190/tonne plus the profit from the hedge, which is £20,000/4000 tonnes = £5/tonne. So the effective price is £190 + £5 = £195/tonne. This is lower than the initial futures price of £205, but better than selling the wheat at £190 without hedging. Now, consider the impact of margin requirements and daily settlement. Suppose the initial margin requirement is £5,000 per contract, and the maintenance margin is £4,000 per contract. BHC needs to deposit an initial margin of £5,000 * 40 = £200,000. If, on any day, the price moves against BHC such that the margin account falls below £4,000 per contract, BHC will receive a margin call and must deposit additional funds to bring the margin account back to the initial margin level. This is a critical aspect of futures trading that must be considered when advising clients. The Financial Conduct Authority (FCA) requires firms to ensure clients understand the risks associated with margin calls and the potential for significant losses.
Incorrect
Let’s consider a scenario where a UK-based agricultural cooperative, “British Harvest Co-op” (BHC), seeks to hedge its future wheat harvest against potential price declines using futures contracts. BHC anticipates harvesting 5,000 tonnes of wheat in six months. The current spot price of wheat is £200 per tonne, but BHC is concerned about a potential supply glut that could drive prices down. The relevant wheat futures contract trades in units of 100 tonnes. The current futures price for delivery in six months is £205 per tonne. BHC decides to hedge 80% of its expected harvest using futures contracts. First, we need to determine the number of futures contracts BHC needs to purchase. Since BHC wants to hedge 80% of 5,000 tonnes, it needs to hedge 0.80 * 5,000 = 4,000 tonnes. Each futures contract covers 100 tonnes, so BHC needs to purchase 4,000 / 100 = 40 futures contracts. Now, let’s assume that at the time of harvest, the spot price of wheat has fallen to £190 per tonne. BHC sells its wheat at this price. Simultaneously, BHC closes out its futures position by selling the 40 futures contracts at the new futures price, which we’ll assume is also £190 per tonne (futures prices tend to converge with spot prices near delivery). The loss on the physical wheat sale is (£200 – £190) * 4,000 = £40,000. However, BHC will make a profit on the futures contracts. The profit per contract is (£205 – £190) * 100 = £1,500. The total profit on the 40 contracts is £1,500 * 40 = £60,000. Therefore, the net effect of the hedge is a profit of £60,000 from the futures contracts offsetting the loss of £40,000 from the physical wheat sale. The net gain is £60,000 – £40,000 = £20,000. The effective price received by BHC is then the sale of the wheat at £190/tonne plus the profit from the hedge, which is £20,000/4000 tonnes = £5/tonne. So the effective price is £190 + £5 = £195/tonne. This is lower than the initial futures price of £205, but better than selling the wheat at £190 without hedging. Now, consider the impact of margin requirements and daily settlement. Suppose the initial margin requirement is £5,000 per contract, and the maintenance margin is £4,000 per contract. BHC needs to deposit an initial margin of £5,000 * 40 = £200,000. If, on any day, the price moves against BHC such that the margin account falls below £4,000 per contract, BHC will receive a margin call and must deposit additional funds to bring the margin account back to the initial margin level. This is a critical aspect of futures trading that must be considered when advising clients. The Financial Conduct Authority (FCA) requires firms to ensure clients understand the risks associated with margin calls and the potential for significant losses.
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Question 5 of 29
5. Question
A financial advisor is advising a client on investment strategies involving exotic derivatives. The client, a high-net-worth individual, is considering investing in a knock-out call option on shares of “Innovatech,” a rapidly growing tech startup. The option has a strike price of 110 and a knock-out barrier at 110. The client purchases the option for a premium of £8. Consider the following scenarios: * Scenario 1: During the option’s term, the spot price of Innovatech shares rises sharply, reaching 115 before the expiry date. * Scenario 2: At the option’s expiry, the spot price of Innovatech shares is 120, and the knock-out barrier was never breached. * Scenario 3: At the option’s expiry, the spot price of Innovatech shares is 105, and the knock-out barrier was never breached. What are the potential profit/loss outcomes for the client in each of the three scenarios, considering the characteristics of the knock-out barrier and the premium paid? Assume no other costs or fees.
Correct
The question assesses the understanding of exotic derivatives, specifically a barrier option, and its payoff structure under different scenarios. The key is to understand how the knock-out barrier affects the option’s value. We need to calculate the potential profit/loss if the barrier is breached and if it isn’t, comparing it to the premium paid. Scenario 1: Barrier Breached The spot price of the underlying asset rises to 115 before the expiry date. This breaches the knock-out barrier of 110, rendering the option worthless. The investor loses the entire premium paid, which is £8. Scenario 2: Barrier Not Breached The spot price of the underlying asset at expiry is 120. The barrier was never breached. Since the strike price is 110, the option is in the money. The payoff is the difference between the spot price and the strike price: 120 – 110 = £10. The net profit is the payoff minus the premium paid: 10 – 8 = £2. Scenario 3: Barrier Not Breached The spot price of the underlying asset at expiry is 105. The barrier was never breached. Since the strike price is 110, the option is out of the money. The option expires worthless. The investor loses the entire premium paid, which is £8. Therefore, we can create a payoff table: – Barrier Breached (Price reaches 115): -£8 – Barrier Not Breached (Price at expiry 120): £2 – Barrier Not Breached (Price at expiry 105): -£8 The question aims to test the understanding of how barrier options work, the impact of breaching the barrier, and the calculation of profit/loss based on different market conditions. The distractors are designed to mislead by including calculations that don’t account for the barrier or incorrectly calculate the profit/loss. The unique scenario of a tech startup’s stock adds a real-world element, testing the application of derivative knowledge in investment advice. The use of specific numerical values requires precise calculation and understanding of the payoff structure.
Incorrect
The question assesses the understanding of exotic derivatives, specifically a barrier option, and its payoff structure under different scenarios. The key is to understand how the knock-out barrier affects the option’s value. We need to calculate the potential profit/loss if the barrier is breached and if it isn’t, comparing it to the premium paid. Scenario 1: Barrier Breached The spot price of the underlying asset rises to 115 before the expiry date. This breaches the knock-out barrier of 110, rendering the option worthless. The investor loses the entire premium paid, which is £8. Scenario 2: Barrier Not Breached The spot price of the underlying asset at expiry is 120. The barrier was never breached. Since the strike price is 110, the option is in the money. The payoff is the difference between the spot price and the strike price: 120 – 110 = £10. The net profit is the payoff minus the premium paid: 10 – 8 = £2. Scenario 3: Barrier Not Breached The spot price of the underlying asset at expiry is 105. The barrier was never breached. Since the strike price is 110, the option is out of the money. The option expires worthless. The investor loses the entire premium paid, which is £8. Therefore, we can create a payoff table: – Barrier Breached (Price reaches 115): -£8 – Barrier Not Breached (Price at expiry 120): £2 – Barrier Not Breached (Price at expiry 105): -£8 The question aims to test the understanding of how barrier options work, the impact of breaching the barrier, and the calculation of profit/loss based on different market conditions. The distractors are designed to mislead by including calculations that don’t account for the barrier or incorrectly calculate the profit/loss. The unique scenario of a tech startup’s stock adds a real-world element, testing the application of derivative knowledge in investment advice. The use of specific numerical values requires precise calculation and understanding of the payoff structure.
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Question 6 of 29
6. Question
A portfolio manager holds a knock-out call option on FTSE 100 index, with a strike price of 7500 and a knock-out barrier at 95% of the initial index level. The current FTSE 100 index level is 7800. The option has three months until expiry. The portfolio manager is concerned about the potential impact of an unexpected surge in market volatility following an upcoming UK general election announcement. Considering the characteristics of this specific knock-out option, how should the portfolio manager anticipate the option’s value to change if implied volatility increases significantly, and what hedging strategy is most appropriate given this expectation, assuming the manager cannot dynamically adjust the hedge?
Correct
The question assesses the understanding of exotic derivatives, specifically barrier options, and their sensitivity to volatility changes (vega). A knock-out barrier option ceases to exist if the underlying asset’s price touches the barrier. The vega of a standard option is generally positive, meaning its value increases with volatility. However, for a knock-out barrier option, this relationship is more complex. As volatility increases, the probability of the underlying asset hitting the barrier also increases, potentially knocking out the option and reducing its value. The exact impact depends on the barrier level relative to the current asset price and the option’s strike price. If the barrier is close to the current asset price, increased volatility significantly raises the chance of the option being knocked out, leading to a negative vega. Conversely, if the barrier is far away, the increased volatility might primarily increase the option’s intrinsic value before the barrier is reached, resulting in a positive vega, though smaller than a vanilla option. In this scenario, the barrier is set at 95% of the initial price, which is relatively close. Therefore, even a small increase in volatility significantly increases the probability of the barrier being hit, outweighing any potential increase in the option’s intrinsic value. This results in a negative vega. The trader must understand this nuanced behavior to manage risk effectively. A common misconception is to assume all options have positive vega, but barrier options are an exception, especially when the barrier is close to the current asset price. The trader should hedge against this negative vega by selling volatility, for example, by selling vanilla options or variance swaps. The magnitude of the negative vega also depends on the time to maturity; the closer to maturity, the more sensitive the barrier option is to volatility changes.
Incorrect
The question assesses the understanding of exotic derivatives, specifically barrier options, and their sensitivity to volatility changes (vega). A knock-out barrier option ceases to exist if the underlying asset’s price touches the barrier. The vega of a standard option is generally positive, meaning its value increases with volatility. However, for a knock-out barrier option, this relationship is more complex. As volatility increases, the probability of the underlying asset hitting the barrier also increases, potentially knocking out the option and reducing its value. The exact impact depends on the barrier level relative to the current asset price and the option’s strike price. If the barrier is close to the current asset price, increased volatility significantly raises the chance of the option being knocked out, leading to a negative vega. Conversely, if the barrier is far away, the increased volatility might primarily increase the option’s intrinsic value before the barrier is reached, resulting in a positive vega, though smaller than a vanilla option. In this scenario, the barrier is set at 95% of the initial price, which is relatively close. Therefore, even a small increase in volatility significantly increases the probability of the barrier being hit, outweighing any potential increase in the option’s intrinsic value. This results in a negative vega. The trader must understand this nuanced behavior to manage risk effectively. A common misconception is to assume all options have positive vega, but barrier options are an exception, especially when the barrier is close to the current asset price. The trader should hedge against this negative vega by selling volatility, for example, by selling vanilla options or variance swaps. The magnitude of the negative vega also depends on the time to maturity; the closer to maturity, the more sensitive the barrier option is to volatility changes.
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Question 7 of 29
7. Question
A CISI Level 4 Investment Advice Diploma certified advisor is considering recommending a “cliquet” option (a series of call options with periodic strike resets) on a basket of emerging market equities to a client. The client is a sophisticated investor with a high-risk tolerance and a portfolio focused on growth. However, the client has limited experience with derivatives beyond basic options strategies. Which of the following actions is MOST important for the advisor to take to ensure compliance with UK regulatory standards and adherence to CISI’s ethical guidelines before recommending this cliquet option?
Correct
The core concept here revolves around understanding the unique risk profile of exotic derivatives, specifically cliquet options, and how they are treated under UK regulatory frameworks like those overseen by the FCA and as understood within the CISI’s ethical and professional standards. Cliquet options, also known as ratchet options, offer a series of resets where the strike price is adjusted based on the underlying asset’s performance at pre-defined intervals. This feature introduces a path-dependent element and potential for complex payoffs that can be difficult for investors to fully grasp. The key is that while they offer participation in positive market movements, they often have caps on the potential gains during each period, and sometimes even floors that guarantee a minimum return, regardless of market performance. The regulatory emphasis is on ensuring that investors fully understand these complex features and that the product is suitable for their risk profile and investment objectives. A suitability assessment cannot rely solely on the client’s general investment experience or their stated risk tolerance. It requires a deep dive into their comprehension of the specific mechanics of the cliquet option, including the reset frequency, the cap on gains, and any guaranteed minimum return. For instance, consider a scenario where an advisor recommends a cliquet option to a client who is primarily focused on maximizing returns and is willing to take on significant risk to achieve that goal. While the client might be comfortable with the general concept of options, they might not fully appreciate the impact of the cap on gains, which could limit their potential upside compared to a standard call option. In this case, the advisor has a responsibility to explain this limitation clearly and to document why they believe the cliquet option is still suitable for the client, even with the cap in place. Furthermore, the advisor must be aware of any potential conflicts of interest, such as if they receive higher commissions for selling cliquet options compared to other investment products. They must disclose these conflicts to the client and ensure that their recommendations are based on the client’s best interests, not their own financial gain. Failing to do so could result in regulatory sanctions and reputational damage. The CISI Code of Ethics underscores the importance of integrity, objectivity, and competence in all financial dealings, and this applies particularly to the recommendation of complex derivatives like cliquet options.
Incorrect
The core concept here revolves around understanding the unique risk profile of exotic derivatives, specifically cliquet options, and how they are treated under UK regulatory frameworks like those overseen by the FCA and as understood within the CISI’s ethical and professional standards. Cliquet options, also known as ratchet options, offer a series of resets where the strike price is adjusted based on the underlying asset’s performance at pre-defined intervals. This feature introduces a path-dependent element and potential for complex payoffs that can be difficult for investors to fully grasp. The key is that while they offer participation in positive market movements, they often have caps on the potential gains during each period, and sometimes even floors that guarantee a minimum return, regardless of market performance. The regulatory emphasis is on ensuring that investors fully understand these complex features and that the product is suitable for their risk profile and investment objectives. A suitability assessment cannot rely solely on the client’s general investment experience or their stated risk tolerance. It requires a deep dive into their comprehension of the specific mechanics of the cliquet option, including the reset frequency, the cap on gains, and any guaranteed minimum return. For instance, consider a scenario where an advisor recommends a cliquet option to a client who is primarily focused on maximizing returns and is willing to take on significant risk to achieve that goal. While the client might be comfortable with the general concept of options, they might not fully appreciate the impact of the cap on gains, which could limit their potential upside compared to a standard call option. In this case, the advisor has a responsibility to explain this limitation clearly and to document why they believe the cliquet option is still suitable for the client, even with the cap in place. Furthermore, the advisor must be aware of any potential conflicts of interest, such as if they receive higher commissions for selling cliquet options compared to other investment products. They must disclose these conflicts to the client and ensure that their recommendations are based on the client’s best interests, not their own financial gain. Failing to do so could result in regulatory sanctions and reputational damage. The CISI Code of Ethics underscores the importance of integrity, objectivity, and competence in all financial dealings, and this applies particularly to the recommendation of complex derivatives like cliquet options.
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Question 8 of 29
8. Question
A portfolio manager at a UK-based investment firm, regulated under FCA guidelines, is evaluating the use of an Asian call option on a basket of FTSE 100 stocks to hedge against potential market downturns. The option has a strike price of 7600, and the payoff is based on the arithmetic average of the FTSE 100’s closing price over the past five trading days. The closing prices were recorded as follows: Day 1: 7550, Day 2: 7580, Day 3: 7620, Day 4: 7590, Day 5: 7660. Considering the averaging feature of the Asian option, what would be the fair price of this option at expiration, disregarding time value and assuming no dividends are paid on the underlying stocks? Assume the portfolio manager is aiming to protect a portfolio highly correlated with the FTSE 100 and needs to report the option’s value accurately for regulatory compliance.
Correct
To determine the fair price of the Asian option, we need to calculate the arithmetic average of the asset prices over the specified period and then apply the option pricing formula. Since the question doesn’t provide a risk-free rate or volatility, we’ll focus on calculating the expected payoff based on the provided asset prices and strike price. First, calculate the arithmetic average of the asset prices: \[ \text{Average} = \frac{105 + 108 + 112 + 109 + 115}{5} = \frac{549}{5} = 109.8 \] Next, determine the payoff of the Asian call option, which is the maximum of (Average – Strike Price, 0): \[ \text{Payoff} = \max(109.8 – 110, 0) = \max(-0.2, 0) = 0 \] The fair price of the Asian option is the present value of the expected payoff. Since the payoff is 0, the fair price is also 0. Now, let’s delve into the rationale behind this. An Asian option, unlike a standard European or American option, bases its payoff on the average price of the underlying asset over a pre-defined period. This averaging mechanism has a smoothing effect, reducing the option’s sensitivity to price volatility at the expiration date. This makes Asian options particularly attractive to investors or corporations that are exposed to regular purchases or sales of the underlying asset over time, mitigating the risk of market timing and price spikes. Consider a multinational corporation that needs to purchase a fixed amount of a specific commodity (e.g., copper) each month for its manufacturing operations. Instead of purchasing the commodity at the spot price each month, which exposes them to short-term price fluctuations, they could use an Asian option to lock in a price based on the average copper price over the next year. This provides predictability in their cost structure and reduces the risk of a sudden price surge significantly impacting their profitability. Furthermore, the averaging effect of Asian options typically results in lower premiums compared to standard options. This is because the volatility of the average price is lower than the volatility of the spot price at any given time. In our example, the calculated average was slightly below the strike price, resulting in a zero payoff. This highlights how the averaging mechanism can protect against adverse price movements but also limit potential gains. Therefore, the fair price of the Asian option in this scenario is 0, reflecting the fact that the average asset price was below the strike price.
Incorrect
To determine the fair price of the Asian option, we need to calculate the arithmetic average of the asset prices over the specified period and then apply the option pricing formula. Since the question doesn’t provide a risk-free rate or volatility, we’ll focus on calculating the expected payoff based on the provided asset prices and strike price. First, calculate the arithmetic average of the asset prices: \[ \text{Average} = \frac{105 + 108 + 112 + 109 + 115}{5} = \frac{549}{5} = 109.8 \] Next, determine the payoff of the Asian call option, which is the maximum of (Average – Strike Price, 0): \[ \text{Payoff} = \max(109.8 – 110, 0) = \max(-0.2, 0) = 0 \] The fair price of the Asian option is the present value of the expected payoff. Since the payoff is 0, the fair price is also 0. Now, let’s delve into the rationale behind this. An Asian option, unlike a standard European or American option, bases its payoff on the average price of the underlying asset over a pre-defined period. This averaging mechanism has a smoothing effect, reducing the option’s sensitivity to price volatility at the expiration date. This makes Asian options particularly attractive to investors or corporations that are exposed to regular purchases or sales of the underlying asset over time, mitigating the risk of market timing and price spikes. Consider a multinational corporation that needs to purchase a fixed amount of a specific commodity (e.g., copper) each month for its manufacturing operations. Instead of purchasing the commodity at the spot price each month, which exposes them to short-term price fluctuations, they could use an Asian option to lock in a price based on the average copper price over the next year. This provides predictability in their cost structure and reduces the risk of a sudden price surge significantly impacting their profitability. Furthermore, the averaging effect of Asian options typically results in lower premiums compared to standard options. This is because the volatility of the average price is lower than the volatility of the spot price at any given time. In our example, the calculated average was slightly below the strike price, resulting in a zero payoff. This highlights how the averaging mechanism can protect against adverse price movements but also limit potential gains. Therefore, the fair price of the Asian option in this scenario is 0, reflecting the fact that the average asset price was below the strike price.
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Question 9 of 29
9. Question
An investor is considering purchasing a European call option on shares of “StellarTech,” a technology company. The current market price of StellarTech shares is £45. The call option has a strike price of £50 and expires in 6 months. The risk-free interest rate is 4% per annum, continuously compounded. The volatility of StellarTech shares is estimated to be 25%. Assume that the Black-Scholes model assumptions hold. Based on this information, calculate the theoretical value of the European call option on StellarTech shares. You may assume that \(N(0.3945) \approx 0.6534\) and \(N(0.5713) \approx 0.7160\).
Correct
To determine the value of the European call option, we need to use the Black-Scholes model. The formula is: \(C = S_0N(d_1) – Ke^{-rT}N(d_2)\) Where: * \(C\) = Call option price * \(S_0\) = Current stock price = £45 * \(K\) = Strike price = £50 * \(r\) = Risk-free interest rate = 4% or 0.04 * \(T\) = Time to expiration = 6 months or 0.5 years * \(N(x)\) = Cumulative standard normal distribution function * \(e\) = Euler’s number (approximately 2.71828) First, we need to calculate \(d_1\) and \(d_2\): \(d_1 = \frac{ln(\frac{S_0}{K}) + (r + \frac{\sigma^2}{2})T}{\sigma\sqrt{T}}\) \(d_2 = d_1 – \sigma\sqrt{T}\) Where: * \(\sigma\) = Volatility = 25% or 0.25 Let’s calculate \(d_1\): \(d_1 = \frac{ln(\frac{45}{50}) + (0.04 + \frac{0.25^2}{2})0.5}{0.25\sqrt{0.5}}\) \(d_1 = \frac{ln(0.9) + (0.04 + 0.03125)0.5}{0.25\sqrt{0.5}}\) \(d_1 = \frac{-0.10536 + (0.07125)0.5}{0.25 \times 0.7071}\) \(d_1 = \frac{-0.10536 + 0.035625}{0.176775}\) \(d_1 = \frac{-0.069735}{0.176775}\) \(d_1 = -0.3945\) Now, let’s calculate \(d_2\): \(d_2 = d_1 – \sigma\sqrt{T}\) \(d_2 = -0.3945 – 0.25\sqrt{0.5}\) \(d_2 = -0.3945 – 0.25 \times 0.7071\) \(d_2 = -0.3945 – 0.176775\) \(d_2 = -0.5713\) Next, we need to find \(N(d_1)\) and \(N(d_2)\). Since \(d_1\) and \(d_2\) are negative, we can use the property \(N(-x) = 1 – N(x)\). Assuming \(N(0.3945) \approx 0.6534\) and \(N(0.5713) \approx 0.7160\) (these values would typically be provided in an exam setting, or a calculator with normal distribution function would be allowed): \(N(d_1) = N(-0.3945) = 1 – N(0.3945) = 1 – 0.6534 = 0.3466\) \(N(d_2) = N(-0.5713) = 1 – N(0.5713) = 1 – 0.7160 = 0.2840\) Now, we can calculate the call option price \(C\): \(C = S_0N(d_1) – Ke^{-rT}N(d_2)\) \(C = 45 \times 0.3466 – 50 \times e^{-0.04 \times 0.5} \times 0.2840\) \(C = 45 \times 0.3466 – 50 \times e^{-0.02} \times 0.2840\) \(C = 15.597 – 50 \times 0.9802 \times 0.2840\) \(C = 15.597 – 50 \times 0.2784\) \(C = 15.597 – 13.92\) \(C = 1.677\) Therefore, the value of the European call option is approximately £1.68. This calculation utilizes the Black-Scholes model, a cornerstone of derivatives pricing. It highlights the interplay of several factors: the current asset price, the strike price, time to expiration, risk-free rate, and volatility. The \(d_1\) and \(d_2\) calculations are critical, as they feed into the cumulative normal distribution function, which represents the probability that the option will expire in the money. The use of \(N(-x) = 1 – N(x)\) demonstrates understanding of statistical properties. A crucial aspect is the accurate interpolation or lookup of \(N(d_1)\) and \(N(d_2)\) from a standard normal distribution table, which requires careful attention to detail. Furthermore, the discounting of the strike price using the risk-free rate reflects the time value of money. The final result represents the theoretical fair value of the option, providing a benchmark for investment decisions. The Black-Scholes model, while powerful, relies on several assumptions, including constant volatility and a log-normal distribution of asset prices, which are important to consider in real-world applications.
Incorrect
To determine the value of the European call option, we need to use the Black-Scholes model. The formula is: \(C = S_0N(d_1) – Ke^{-rT}N(d_2)\) Where: * \(C\) = Call option price * \(S_0\) = Current stock price = £45 * \(K\) = Strike price = £50 * \(r\) = Risk-free interest rate = 4% or 0.04 * \(T\) = Time to expiration = 6 months or 0.5 years * \(N(x)\) = Cumulative standard normal distribution function * \(e\) = Euler’s number (approximately 2.71828) First, we need to calculate \(d_1\) and \(d_2\): \(d_1 = \frac{ln(\frac{S_0}{K}) + (r + \frac{\sigma^2}{2})T}{\sigma\sqrt{T}}\) \(d_2 = d_1 – \sigma\sqrt{T}\) Where: * \(\sigma\) = Volatility = 25% or 0.25 Let’s calculate \(d_1\): \(d_1 = \frac{ln(\frac{45}{50}) + (0.04 + \frac{0.25^2}{2})0.5}{0.25\sqrt{0.5}}\) \(d_1 = \frac{ln(0.9) + (0.04 + 0.03125)0.5}{0.25\sqrt{0.5}}\) \(d_1 = \frac{-0.10536 + (0.07125)0.5}{0.25 \times 0.7071}\) \(d_1 = \frac{-0.10536 + 0.035625}{0.176775}\) \(d_1 = \frac{-0.069735}{0.176775}\) \(d_1 = -0.3945\) Now, let’s calculate \(d_2\): \(d_2 = d_1 – \sigma\sqrt{T}\) \(d_2 = -0.3945 – 0.25\sqrt{0.5}\) \(d_2 = -0.3945 – 0.25 \times 0.7071\) \(d_2 = -0.3945 – 0.176775\) \(d_2 = -0.5713\) Next, we need to find \(N(d_1)\) and \(N(d_2)\). Since \(d_1\) and \(d_2\) are negative, we can use the property \(N(-x) = 1 – N(x)\). Assuming \(N(0.3945) \approx 0.6534\) and \(N(0.5713) \approx 0.7160\) (these values would typically be provided in an exam setting, or a calculator with normal distribution function would be allowed): \(N(d_1) = N(-0.3945) = 1 – N(0.3945) = 1 – 0.6534 = 0.3466\) \(N(d_2) = N(-0.5713) = 1 – N(0.5713) = 1 – 0.7160 = 0.2840\) Now, we can calculate the call option price \(C\): \(C = S_0N(d_1) – Ke^{-rT}N(d_2)\) \(C = 45 \times 0.3466 – 50 \times e^{-0.04 \times 0.5} \times 0.2840\) \(C = 45 \times 0.3466 – 50 \times e^{-0.02} \times 0.2840\) \(C = 15.597 – 50 \times 0.9802 \times 0.2840\) \(C = 15.597 – 50 \times 0.2784\) \(C = 15.597 – 13.92\) \(C = 1.677\) Therefore, the value of the European call option is approximately £1.68. This calculation utilizes the Black-Scholes model, a cornerstone of derivatives pricing. It highlights the interplay of several factors: the current asset price, the strike price, time to expiration, risk-free rate, and volatility. The \(d_1\) and \(d_2\) calculations are critical, as they feed into the cumulative normal distribution function, which represents the probability that the option will expire in the money. The use of \(N(-x) = 1 – N(x)\) demonstrates understanding of statistical properties. A crucial aspect is the accurate interpolation or lookup of \(N(d_1)\) and \(N(d_2)\) from a standard normal distribution table, which requires careful attention to detail. Furthermore, the discounting of the strike price using the risk-free rate reflects the time value of money. The final result represents the theoretical fair value of the option, providing a benchmark for investment decisions. The Black-Scholes model, while powerful, relies on several assumptions, including constant volatility and a log-normal distribution of asset prices, which are important to consider in real-world applications.
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Question 10 of 29
10. Question
A UK-based hedge fund, regulated under FCA guidelines, manages a portfolio of FTSE 100 call options. The fund employs a delta-hedging strategy to manage its exposure. The portfolio has a high gamma. Recent market analysis indicates that the FTSE 100 is expected to exhibit high volatility in the short term. The fund manager observes that the bid-ask spread for the FTSE 100 futures contracts used for hedging has widened significantly due to increased market uncertainty. The fund currently rebalances its delta hedge daily. Given the increased volatility, high gamma of the option portfolio, the wide bid-ask spread on the futures contracts, and the FCA’s emphasis on managing operational costs and market risk, which of the following strategies is most appropriate for the fund manager to implement? Consider that the fund’s performance is evaluated based on a Sharpe ratio benchmark.
Correct
The core concept tested here is the understanding of delta hedging and its limitations, particularly when dealing with gamma risk. Delta hedging aims to neutralize the sensitivity of an option portfolio to small changes in the underlying asset’s price. However, delta is not constant; it changes as the underlying asset’s price moves. This change in delta is measured by gamma. A high gamma implies that the delta will change significantly with even small price movements, requiring frequent rebalancing to maintain a delta-neutral position. Transaction costs associated with this frequent rebalancing can erode profits, especially when gamma is high and the price movements are volatile. Furthermore, the question introduces the element of discrete hedging, which is a practical constraint. In reality, continuous hedging is impossible; hedges are adjusted at discrete intervals. This discreteness introduces tracking error because the delta changes continuously, but the hedge is only adjusted periodically. The optimal hedging frequency balances the cost of rebalancing against the tracking error. Finally, the question introduces the bid-ask spread, which directly impacts transaction costs. A wider spread increases the cost of each rebalancing transaction, making frequent adjustments more expensive. To determine the most appropriate strategy, we need to consider the interplay between gamma, volatility, transaction costs, and hedging frequency. A higher gamma necessitates more frequent rebalancing to maintain delta neutrality, but this increases transaction costs. A wider bid-ask spread further exacerbates the transaction cost issue. The fund manager must therefore find a balance between minimizing tracking error (due to gamma and discrete hedging) and minimizing transaction costs. Option a) is correct because reducing the hedging frequency is the most prudent approach. While it increases tracking error due to gamma, the substantial bid-ask spread makes frequent rebalancing prohibitively expensive. Option b) is incorrect because increasing the hedging frequency would lead to even higher transaction costs, given the wide bid-ask spread. Option c) is incorrect because ignoring gamma risk is never a good strategy, especially when gamma is high. This would expose the portfolio to significant losses if the underlying asset’s price moves substantially. Option d) is incorrect because reducing the size of the option position might reduce gamma risk, but it also reduces the potential profit from the option position. It’s a risk-averse strategy that might not be appropriate given the fund’s objectives. Furthermore, it doesn’t address the core problem of high transaction costs due to the wide bid-ask spread.
Incorrect
The core concept tested here is the understanding of delta hedging and its limitations, particularly when dealing with gamma risk. Delta hedging aims to neutralize the sensitivity of an option portfolio to small changes in the underlying asset’s price. However, delta is not constant; it changes as the underlying asset’s price moves. This change in delta is measured by gamma. A high gamma implies that the delta will change significantly with even small price movements, requiring frequent rebalancing to maintain a delta-neutral position. Transaction costs associated with this frequent rebalancing can erode profits, especially when gamma is high and the price movements are volatile. Furthermore, the question introduces the element of discrete hedging, which is a practical constraint. In reality, continuous hedging is impossible; hedges are adjusted at discrete intervals. This discreteness introduces tracking error because the delta changes continuously, but the hedge is only adjusted periodically. The optimal hedging frequency balances the cost of rebalancing against the tracking error. Finally, the question introduces the bid-ask spread, which directly impacts transaction costs. A wider spread increases the cost of each rebalancing transaction, making frequent adjustments more expensive. To determine the most appropriate strategy, we need to consider the interplay between gamma, volatility, transaction costs, and hedging frequency. A higher gamma necessitates more frequent rebalancing to maintain delta neutrality, but this increases transaction costs. A wider bid-ask spread further exacerbates the transaction cost issue. The fund manager must therefore find a balance between minimizing tracking error (due to gamma and discrete hedging) and minimizing transaction costs. Option a) is correct because reducing the hedging frequency is the most prudent approach. While it increases tracking error due to gamma, the substantial bid-ask spread makes frequent rebalancing prohibitively expensive. Option b) is incorrect because increasing the hedging frequency would lead to even higher transaction costs, given the wide bid-ask spread. Option c) is incorrect because ignoring gamma risk is never a good strategy, especially when gamma is high. This would expose the portfolio to significant losses if the underlying asset’s price moves substantially. Option d) is incorrect because reducing the size of the option position might reduce gamma risk, but it also reduces the potential profit from the option position. It’s a risk-averse strategy that might not be appropriate given the fund’s objectives. Furthermore, it doesn’t address the core problem of high transaction costs due to the wide bid-ask spread.
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Question 11 of 29
11. Question
Global Investments, a fund management company, is evaluating a European call option on a non-dividend paying stock, “Innovate Solutions PLC.” Innovate Solutions PLC is currently trading at £450. The call option has a strike price of £460 and expires in 6 months. The risk-free interest rate is 5% per annum, and the volatility of Innovate Solutions PLC’s stock is 25%. Global Investments’ derivatives analyst, Sarah, uses the Black-Scholes model to calculate the theoretical value of this call option. Sarah needs to present her findings to the investment committee, who are particularly concerned about the accuracy of the valuation due to recent market fluctuations. Based on the Black-Scholes model, what is the estimated value of the European call option on Innovate Solutions PLC?
Correct
The value of a European call option on a non-dividend paying stock can be estimated using the Black-Scholes model. The formula is: \[C = S_0N(d_1) – Ke^{-rT}N(d_2)\] Where: \(C\) = Call option price \(S_0\) = Current stock price \(K\) = Strike price \(r\) = Risk-free interest rate \(T\) = Time to expiration (in years) \(N(x)\) = Cumulative standard normal distribution function \(d_1 = \frac{ln(\frac{S_0}{K}) + (r + \frac{\sigma^2}{2})T}{\sigma\sqrt{T}}\) \(d_2 = d_1 – \sigma\sqrt{T}\) Where \(\sigma\) is the volatility of the stock. In this scenario, \(S_0 = 450\), \(K = 460\), \(r = 0.05\), \(T = 0.5\) (6 months), and \(\sigma = 0.25\). First, calculate \(d_1\): \[d_1 = \frac{ln(\frac{450}{460}) + (0.05 + \frac{0.25^2}{2})0.5}{0.25\sqrt{0.5}}\] \[d_1 = \frac{ln(0.9783) + (0.05 + 0.03125)0.5}{0.25\sqrt{0.5}}\] \[d_1 = \frac{-0.02197 + 0.040625}{0.17677}\] \[d_1 = \frac{0.018655}{0.17677} = 0.1055\] Next, calculate \(d_2\): \[d_2 = d_1 – \sigma\sqrt{T}\] \[d_2 = 0.1055 – 0.25\sqrt{0.5}\] \[d_2 = 0.1055 – 0.17677 = -0.0713\] Now, find \(N(d_1)\) and \(N(d_2)\). Using standard normal distribution tables (or a calculator), we can approximate: \(N(0.1055) \approx 0.5419\) \(N(-0.0713) \approx 0.4716\) Finally, calculate the call option price: \[C = 450 \times 0.5419 – 460 \times e^{-0.05 \times 0.5} \times 0.4716\] \[C = 243.855 – 460 \times e^{-0.025} \times 0.4716\] \[C = 243.855 – 460 \times 0.9753 \times 0.4716\] \[C = 243.855 – 211.219\] \[C = 32.636\] Therefore, the estimated value of the European call option is approximately £32.64. Consider a scenario where a large institutional investor, “Global Investments,” is assessing the fair value of a European call option on shares of “TechForward PLC,” a technology company listed on the FTSE 100. Global Investments plans to use the Black-Scholes model to determine if the current market price of the option represents a potential arbitrage opportunity. TechForward PLC does not pay dividends. The current market conditions and option details are as follows: Current share price of TechForward PLC is £450, the strike price of the call option is £460, the risk-free interest rate is 5% per annum, the time to expiration is 6 months, and the volatility of TechForward PLC shares is estimated to be 25%. Based on these parameters and the Black-Scholes model, what is the estimated value of the European call option?
Incorrect
The value of a European call option on a non-dividend paying stock can be estimated using the Black-Scholes model. The formula is: \[C = S_0N(d_1) – Ke^{-rT}N(d_2)\] Where: \(C\) = Call option price \(S_0\) = Current stock price \(K\) = Strike price \(r\) = Risk-free interest rate \(T\) = Time to expiration (in years) \(N(x)\) = Cumulative standard normal distribution function \(d_1 = \frac{ln(\frac{S_0}{K}) + (r + \frac{\sigma^2}{2})T}{\sigma\sqrt{T}}\) \(d_2 = d_1 – \sigma\sqrt{T}\) Where \(\sigma\) is the volatility of the stock. In this scenario, \(S_0 = 450\), \(K = 460\), \(r = 0.05\), \(T = 0.5\) (6 months), and \(\sigma = 0.25\). First, calculate \(d_1\): \[d_1 = \frac{ln(\frac{450}{460}) + (0.05 + \frac{0.25^2}{2})0.5}{0.25\sqrt{0.5}}\] \[d_1 = \frac{ln(0.9783) + (0.05 + 0.03125)0.5}{0.25\sqrt{0.5}}\] \[d_1 = \frac{-0.02197 + 0.040625}{0.17677}\] \[d_1 = \frac{0.018655}{0.17677} = 0.1055\] Next, calculate \(d_2\): \[d_2 = d_1 – \sigma\sqrt{T}\] \[d_2 = 0.1055 – 0.25\sqrt{0.5}\] \[d_2 = 0.1055 – 0.17677 = -0.0713\] Now, find \(N(d_1)\) and \(N(d_2)\). Using standard normal distribution tables (or a calculator), we can approximate: \(N(0.1055) \approx 0.5419\) \(N(-0.0713) \approx 0.4716\) Finally, calculate the call option price: \[C = 450 \times 0.5419 – 460 \times e^{-0.05 \times 0.5} \times 0.4716\] \[C = 243.855 – 460 \times e^{-0.025} \times 0.4716\] \[C = 243.855 – 460 \times 0.9753 \times 0.4716\] \[C = 243.855 – 211.219\] \[C = 32.636\] Therefore, the estimated value of the European call option is approximately £32.64. Consider a scenario where a large institutional investor, “Global Investments,” is assessing the fair value of a European call option on shares of “TechForward PLC,” a technology company listed on the FTSE 100. Global Investments plans to use the Black-Scholes model to determine if the current market price of the option represents a potential arbitrage opportunity. TechForward PLC does not pay dividends. The current market conditions and option details are as follows: Current share price of TechForward PLC is £450, the strike price of the call option is £460, the risk-free interest rate is 5% per annum, the time to expiration is 6 months, and the volatility of TechForward PLC shares is estimated to be 25%. Based on these parameters and the Black-Scholes model, what is the estimated value of the European call option?
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Question 12 of 29
12. Question
Golden Harvest, a UK-based agricultural cooperative, plans to hedge 60% of its anticipated wheat harvest of 5,000 tonnes in six months using ICE Futures Europe wheat futures. The current futures price is £200 per tonne, and each contract covers 100 tonnes. Golden Harvest shorts the appropriate number of contracts. Three weeks later, adverse weather reports cause wheat futures prices to surge to £230 per tonne. Golden Harvest’s initial margin is £5,000 per contract, and the maintenance margin is £4,000 per contract. Assuming Golden Harvest does *not* deposit additional funds, and their broker liquidates their position when the margin level reaches the maintenance margin, calculate the approximate total loss Golden Harvest incurs due to the price increase *before* the forced liquidation, and determine the most accurate statement regarding the regulatory implications of this scenario under FCA guidelines.
Correct
Let’s consider a scenario where a UK-based agricultural cooperative, “Golden Harvest,” seeks to hedge its future wheat harvest using futures contracts traded on the ICE Futures Europe exchange. Golden Harvest anticipates harvesting 5,000 tonnes of wheat in six months. The current futures price for wheat with a six-month expiry is £200 per tonne. Golden Harvest decides to hedge 60% of its anticipated harvest. The cooperative sells (short) 30 wheat futures contracts (5,000 tonnes * 60% = 3,000 tonnes; 3,000 tonnes / 100 tonnes per contract = 30 contracts). Scenario 1: In six months, the spot price of wheat is £180 per tonne. Golden Harvest sells its actual harvest in the spot market for £180 per tonne. Simultaneously, it buys back (closes out) its 30 wheat futures contracts at £180 per tonne. Profit on futures contracts: (£200 – £180) * 3,000 tonnes = £60,000 Revenue from spot market sale: £180 * 3,000 tonnes = £540,000 Total revenue (hedged portion): £60,000 + £540,000 = £600,000, which is equivalent to £200 per tonne on the hedged amount. Scenario 2: In six months, the spot price of wheat is £220 per tonne. Golden Harvest sells its actual harvest in the spot market for £220 per tonne. Simultaneously, it buys back (closes out) its 30 wheat futures contracts at £220 per tonne. Loss on futures contracts: (£220 – £200) * 3,000 tonnes = £60,000 Revenue from spot market sale: £220 * 3,000 tonnes = £660,000 Total revenue (hedged portion): £660,000 – £60,000 = £600,000, which is equivalent to £200 per tonne on the hedged amount. This illustrates how hedging with futures contracts locks in a price (approximately) for a portion of the harvest. The cooperative sacrifices potential gains from price increases to protect against price decreases. The basis risk (difference between spot and futures prices) can affect the final realized price, making it not exactly £200 per tonne. Now, let’s consider the implications of margin calls. Suppose Golden Harvest initially deposits a margin of £5,000 per contract (£150,000 total). If the wheat price rises significantly shortly after entering the futures contract, Golden Harvest will face margin calls. If they fail to meet these calls, their position could be liquidated, potentially disrupting their hedging strategy. The FCA requires firms to conduct a suitability assessment to ensure that clients understand the risks associated with futures trading, including margin calls. They must also provide adequate risk warnings.
Incorrect
Let’s consider a scenario where a UK-based agricultural cooperative, “Golden Harvest,” seeks to hedge its future wheat harvest using futures contracts traded on the ICE Futures Europe exchange. Golden Harvest anticipates harvesting 5,000 tonnes of wheat in six months. The current futures price for wheat with a six-month expiry is £200 per tonne. Golden Harvest decides to hedge 60% of its anticipated harvest. The cooperative sells (short) 30 wheat futures contracts (5,000 tonnes * 60% = 3,000 tonnes; 3,000 tonnes / 100 tonnes per contract = 30 contracts). Scenario 1: In six months, the spot price of wheat is £180 per tonne. Golden Harvest sells its actual harvest in the spot market for £180 per tonne. Simultaneously, it buys back (closes out) its 30 wheat futures contracts at £180 per tonne. Profit on futures contracts: (£200 – £180) * 3,000 tonnes = £60,000 Revenue from spot market sale: £180 * 3,000 tonnes = £540,000 Total revenue (hedged portion): £60,000 + £540,000 = £600,000, which is equivalent to £200 per tonne on the hedged amount. Scenario 2: In six months, the spot price of wheat is £220 per tonne. Golden Harvest sells its actual harvest in the spot market for £220 per tonne. Simultaneously, it buys back (closes out) its 30 wheat futures contracts at £220 per tonne. Loss on futures contracts: (£220 – £200) * 3,000 tonnes = £60,000 Revenue from spot market sale: £220 * 3,000 tonnes = £660,000 Total revenue (hedged portion): £660,000 – £60,000 = £600,000, which is equivalent to £200 per tonne on the hedged amount. This illustrates how hedging with futures contracts locks in a price (approximately) for a portion of the harvest. The cooperative sacrifices potential gains from price increases to protect against price decreases. The basis risk (difference between spot and futures prices) can affect the final realized price, making it not exactly £200 per tonne. Now, let’s consider the implications of margin calls. Suppose Golden Harvest initially deposits a margin of £5,000 per contract (£150,000 total). If the wheat price rises significantly shortly after entering the futures contract, Golden Harvest will face margin calls. If they fail to meet these calls, their position could be liquidated, potentially disrupting their hedging strategy. The FCA requires firms to conduct a suitability assessment to ensure that clients understand the risks associated with futures trading, including margin calls. They must also provide adequate risk warnings.
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Question 13 of 29
13. Question
A UK-based agricultural investment fund, “Green Harvest Capital,” seeks to hedge its exposure to potential wheat yield losses in East Anglia due to unpredictable rainfall patterns. They are considering purchasing a bespoke exotic derivative, a “Rainfall-Indexed Knock-Out Put Option,” designed by a specialized derivatives structuring firm. This option pays out if the average rainfall during the critical growing season (April-June) falls below 75mm, but only if the rainfall has not exceeded 200mm at any point during the same period (the “knock-out” level). The payoff is calculated as £150 per mm below the 75mm threshold, multiplied by the number of hectares under wheat cultivation (5,000 hectares). Green Harvest Capital’s internal risk management team is evaluating the suitability of this derivative, considering both its hedging effectiveness and regulatory compliance under FCA guidelines. Historical rainfall data suggests that rainfall falls below 75mm in 15% of years, exceeds 200mm in 5% of years, and both conditions occur simultaneously in 1% of years. The risk-free rate is currently 0.5%. Which of the following statements BEST reflects a potential concern regarding the valuation and suitability of this Rainfall-Indexed Knock-Out Put Option for Green Harvest Capital, considering FCA regulations?
Correct
Let’s consider a scenario involving a bespoke exotic derivative designed to hedge against extreme weather events impacting agricultural yields. This derivative, a “Rainfall-Contingent Barrier Option,” pays out only if rainfall in a specific region during the critical growing season falls below a pre-defined threshold (the barrier). The payoff is structured as a percentage of the expected yield loss, capped at a maximum payout. To calculate the fair value of such an option, we need to consider several factors: the probability of the rainfall falling below the barrier, the expected yield loss given that the barrier is breached, the correlation between rainfall and yield, and the risk-free interest rate. We can model the rainfall using a stochastic process, such as a Geometric Brownian Motion, calibrated to historical rainfall data and adjusted for climate change projections. Let’s assume the current rainfall level is \( R_0 \), the barrier level is \( B \), the expected yield without hedging is \( Y_0 \), the percentage yield loss if rainfall falls below the barrier is \( L \), and the risk-free rate is \( r \). The payoff at maturity (T) is: Payoff = \( max(0, L \cdot Y_0) \) if \( R_T < B \) Payoff = 0 if \( R_T \geq B \) The value of the option can be estimated using Monte Carlo simulation. We simulate a large number of possible rainfall paths, calculate the payoff for each path, and then discount the average payoff back to the present using the risk-free rate. Let \( N \) be the number of simulations, and \( Payoff_i \) be the payoff in the \( i^{th} \) simulation. The estimated value of the option is: \[ Value = \frac{e^{-rT}}{N} \sum_{i=1}^{N} Payoff_i \] For example, suppose we simulate 10,000 rainfall paths. The average discounted payoff is £50,000. This would be the fair value of the option. Now, let's consider the impact of correlation between rainfall and crop yield. If rainfall is strongly correlated with yield, the hedge will be more effective. However, if there are other factors affecting yield (e.g., temperature, soil quality), the hedge will be less precise, and the option's value will be affected. Therefore, the correlation needs to be incorporated into the pricing model. The pricing of exotic derivatives requires sophisticated modeling techniques and a deep understanding of the underlying assets and their relationships. Incorrect assumptions or flawed models can lead to significant mispricing and potential losses. Regulatory oversight, such as that provided by the FCA, requires firms to demonstrate the robustness of their pricing models and risk management practices.
Incorrect
Let’s consider a scenario involving a bespoke exotic derivative designed to hedge against extreme weather events impacting agricultural yields. This derivative, a “Rainfall-Contingent Barrier Option,” pays out only if rainfall in a specific region during the critical growing season falls below a pre-defined threshold (the barrier). The payoff is structured as a percentage of the expected yield loss, capped at a maximum payout. To calculate the fair value of such an option, we need to consider several factors: the probability of the rainfall falling below the barrier, the expected yield loss given that the barrier is breached, the correlation between rainfall and yield, and the risk-free interest rate. We can model the rainfall using a stochastic process, such as a Geometric Brownian Motion, calibrated to historical rainfall data and adjusted for climate change projections. Let’s assume the current rainfall level is \( R_0 \), the barrier level is \( B \), the expected yield without hedging is \( Y_0 \), the percentage yield loss if rainfall falls below the barrier is \( L \), and the risk-free rate is \( r \). The payoff at maturity (T) is: Payoff = \( max(0, L \cdot Y_0) \) if \( R_T < B \) Payoff = 0 if \( R_T \geq B \) The value of the option can be estimated using Monte Carlo simulation. We simulate a large number of possible rainfall paths, calculate the payoff for each path, and then discount the average payoff back to the present using the risk-free rate. Let \( N \) be the number of simulations, and \( Payoff_i \) be the payoff in the \( i^{th} \) simulation. The estimated value of the option is: \[ Value = \frac{e^{-rT}}{N} \sum_{i=1}^{N} Payoff_i \] For example, suppose we simulate 10,000 rainfall paths. The average discounted payoff is £50,000. This would be the fair value of the option. Now, let's consider the impact of correlation between rainfall and crop yield. If rainfall is strongly correlated with yield, the hedge will be more effective. However, if there are other factors affecting yield (e.g., temperature, soil quality), the hedge will be less precise, and the option's value will be affected. Therefore, the correlation needs to be incorporated into the pricing model. The pricing of exotic derivatives requires sophisticated modeling techniques and a deep understanding of the underlying assets and their relationships. Incorrect assumptions or flawed models can lead to significant mispricing and potential losses. Regulatory oversight, such as that provided by the FCA, requires firms to demonstrate the robustness of their pricing models and risk management practices.
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Question 14 of 29
14. Question
An investor holds an American call option on shares of “TechFuture PLC”, currently trading at £98. The option has a strike price of £95 and expires in 9 months. TechFuture PLC is expected to pay a dividend of £8 per share in 3 months. The risk-free interest rate is 5% per annum, continuously compounded. The investor is considering whether to exercise the option early, just before the dividend payment. Assuming transaction costs are negligible, and based solely on the information provided, which of the following scenarios would most likely lead the investor to exercise the option early, maximizing their potential return? The investor has carefully considered the potential upside of the share price, and the time value of the option, and is now weighing the dividend against the potential future gains.
Correct
The question focuses on understanding the implications of early exercise of American options, specifically in the context of dividend-paying assets. Early exercise is generally not optimal for American call options on non-dividend-paying stocks because the option holder benefits from the time value of money and the insurance against volatility. However, when dividends are involved, the holder might choose to exercise early to capture the dividend if the dividend amount exceeds the time value lost by exercising early. The problem requires calculating the present value of the dividend and comparing it to the time value of the option. The time value can be estimated by considering the potential gain from the stock price increasing beyond the strike price before the expiration date. We are looking for the scenario where the dividend’s present value outweighs the potential gain from holding the option. The calculation involves discounting the dividend back to the present using the risk-free rate. The formula for present value is: \[PV = \frac{FV}{(1 + r)^n}\] Where: * PV = Present Value * FV = Future Value (the dividend amount) * r = risk-free rate * n = time until the dividend payment In this case, the future value (FV) is £8, the risk-free rate (r) is 5% (or 0.05), and the time until the dividend payment (n) is 0.25 years (3 months). \[PV = \frac{8}{(1 + 0.05)^{0.25}}\] \[PV = \frac{8}{1.012272}\] \[PV ≈ 7.902\] The present value of the dividend is approximately £7.902. Now, consider the potential gain from holding the option. The current stock price is £98, and the strike price is £95. The intrinsic value of the option is £3 (£98 – £95). Let’s assume the maximum potential gain is £5, representing the possibility that the stock price could rise significantly before expiry. The potential gain (£5) is less than the present value of the dividend (£7.902), making early exercise a rational choice. The other options present scenarios where the dividend is lower, further in the future, or the potential gain from holding the option is significantly higher, making early exercise less attractive. The key is to compare the present value of the dividend with the potential gain from holding the option, considering the time value and volatility benefits.
Incorrect
The question focuses on understanding the implications of early exercise of American options, specifically in the context of dividend-paying assets. Early exercise is generally not optimal for American call options on non-dividend-paying stocks because the option holder benefits from the time value of money and the insurance against volatility. However, when dividends are involved, the holder might choose to exercise early to capture the dividend if the dividend amount exceeds the time value lost by exercising early. The problem requires calculating the present value of the dividend and comparing it to the time value of the option. The time value can be estimated by considering the potential gain from the stock price increasing beyond the strike price before the expiration date. We are looking for the scenario where the dividend’s present value outweighs the potential gain from holding the option. The calculation involves discounting the dividend back to the present using the risk-free rate. The formula for present value is: \[PV = \frac{FV}{(1 + r)^n}\] Where: * PV = Present Value * FV = Future Value (the dividend amount) * r = risk-free rate * n = time until the dividend payment In this case, the future value (FV) is £8, the risk-free rate (r) is 5% (or 0.05), and the time until the dividend payment (n) is 0.25 years (3 months). \[PV = \frac{8}{(1 + 0.05)^{0.25}}\] \[PV = \frac{8}{1.012272}\] \[PV ≈ 7.902\] The present value of the dividend is approximately £7.902. Now, consider the potential gain from holding the option. The current stock price is £98, and the strike price is £95. The intrinsic value of the option is £3 (£98 – £95). Let’s assume the maximum potential gain is £5, representing the possibility that the stock price could rise significantly before expiry. The potential gain (£5) is less than the present value of the dividend (£7.902), making early exercise a rational choice. The other options present scenarios where the dividend is lower, further in the future, or the potential gain from holding the option is significantly higher, making early exercise less attractive. The key is to compare the present value of the dividend with the potential gain from holding the option, considering the time value and volatility benefits.
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Question 15 of 29
15. Question
An investor holds an American call option on shares of “Acme Corp,” currently trading at £75. The option has a strike price of £70 and expires in 6 months. Acme Corp is scheduled to pay a dividend of £8 per share in one month. The risk-free interest rate is 4% per annum. Considering transaction costs are negligible, and the investor anticipates only a modest price appreciation in Acme Corp shares over the next few months, under what condition would the early exercise of the American call option be most financially advantageous for the investor, disregarding any tax implications? Assume that there are no other dividends expected before the option’s expiration.
Correct
The question assesses the understanding of the impact of early exercise on American call options, particularly in the context of dividend-paying stocks. The key concept here is that an American call option on a dividend-paying stock might be exercised early if the present value of the expected dividends exceeds the time value of holding the option. This is because the option holder can capture the dividend by exercising early. The time value represents the potential for the stock price to increase further before the option’s expiration, which the holder forgoes upon early exercise. The strike price and current market price influence the intrinsic value, but the dividend payment is the critical factor in the early exercise decision. Let’s consider a scenario where a stock is trading at £100, and a call option with a strike price of £90 is about to expire in 3 months. The option is currently in the money by £10. The company is about to pay a dividend of £15 per share. The risk-free rate is 5%. The present value of the dividend is approximately £15 (since it’s paid very soon). The time value of the option is the potential for the stock to rise further. If the expected rise is less than the dividend amount, it makes sense to exercise early. In this case, the investor would receive £15 (dividend) – £10 (cost of exercising the option at £90 when the stock is at £100) = £5 net gain from exercising early. If the investor holds on to the option, they will lose the dividend. Therefore, early exercise is optimal. Now, let’s consider a different scenario. Suppose the dividend is only £2. The investor would receive £2 (dividend) – £10 (cost of exercising) = -£8. In this case, it is not optimal to exercise early. The investor would be better off holding the option and hoping for the stock price to rise. Finally, let’s consider a scenario where the stock is trading at £85, and the strike price is £90. The option is out of the money. In this case, the investor would not exercise the option early, regardless of the dividend amount. The correct answer must reflect the investor’s rational decision to capture the dividend while minimizing the loss from exercising the option early.
Incorrect
The question assesses the understanding of the impact of early exercise on American call options, particularly in the context of dividend-paying stocks. The key concept here is that an American call option on a dividend-paying stock might be exercised early if the present value of the expected dividends exceeds the time value of holding the option. This is because the option holder can capture the dividend by exercising early. The time value represents the potential for the stock price to increase further before the option’s expiration, which the holder forgoes upon early exercise. The strike price and current market price influence the intrinsic value, but the dividend payment is the critical factor in the early exercise decision. Let’s consider a scenario where a stock is trading at £100, and a call option with a strike price of £90 is about to expire in 3 months. The option is currently in the money by £10. The company is about to pay a dividend of £15 per share. The risk-free rate is 5%. The present value of the dividend is approximately £15 (since it’s paid very soon). The time value of the option is the potential for the stock to rise further. If the expected rise is less than the dividend amount, it makes sense to exercise early. In this case, the investor would receive £15 (dividend) – £10 (cost of exercising the option at £90 when the stock is at £100) = £5 net gain from exercising early. If the investor holds on to the option, they will lose the dividend. Therefore, early exercise is optimal. Now, let’s consider a different scenario. Suppose the dividend is only £2. The investor would receive £2 (dividend) – £10 (cost of exercising) = -£8. In this case, it is not optimal to exercise early. The investor would be better off holding the option and hoping for the stock price to rise. Finally, let’s consider a scenario where the stock is trading at £85, and the strike price is £90. The option is out of the money. In this case, the investor would not exercise the option early, regardless of the dividend amount. The correct answer must reflect the investor’s rational decision to capture the dividend while minimizing the loss from exercising the option early.
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Question 16 of 29
16. Question
A high-net-worth client, Mr. Harrison, holds a GBP 1 million portfolio of UK equities benchmarked against the FTSE 100 index. He is concerned about a potential market correction in the short term and wants to hedge his portfolio using FTSE 100 index futures. The current FTSE 100 index level is 7,500. Each FTSE 100 futures contract has a contract multiplier of £10 per index point. Mr. Harrison’s portfolio has a beta of 1.2 relative to the FTSE 100. Assume that transaction costs are negligible. Mr. Harrison decides to implement the hedge. Subsequently, the FTSE 100 index falls to 7,350. Based on this scenario, determine the number of FTSE 100 futures contracts Mr. Harrison should short to hedge his portfolio and calculate the approximate profit or loss he would realize on the futures position due to the index decline.
Correct
Let’s analyze the scenario. The client is concerned about a potential drop in the value of their GBP 1 million portfolio of UK equities. They want to use FTSE 100 index futures to hedge against this risk. The FTSE 100 index is currently at 7,500, and each futures contract represents £10 per index point. To hedge a portfolio, we need to determine the number of futures contracts to short. The formula for the number of contracts is: Number of contracts = (Portfolio Value / (Index Level * Contract Multiplier)) * Beta In this case, the portfolio value is £1,000,000, the index level is 7,500, and the contract multiplier is £10. The portfolio beta relative to the FTSE 100 is 1.2, indicating that the portfolio is 20% more volatile than the index. Number of contracts = (£1,000,000 / (7,500 * £10)) * 1.2 Number of contracts = (1,000,000 / 75,000) * 1.2 Number of contracts = 13.33 * 1.2 Number of contracts = 16 Since you can only trade whole contracts, you would need to short 16 futures contracts to hedge the portfolio. Now, let’s consider the impact of the index falling to 7,350. The change in the index level is 7,500 – 7,350 = 150 points. The profit/loss on the futures contracts is calculated as: Profit/Loss = (Change in Index Level * Contract Multiplier * Number of Contracts) Profit/Loss = (150 * £10 * 16) Profit/Loss = £24,000 Since the client shorted the futures, a decrease in the index level results in a profit. The profit of £24,000 offsets the loss in the equity portfolio. This demonstrates how futures contracts can be used to hedge against market risk. If the portfolio beta was higher, the number of contracts required would increase, providing a greater hedge. Conversely, a lower beta would require fewer contracts. The key is to understand the relationship between the portfolio’s sensitivity to market movements (beta) and the appropriate number of futures contracts to use for hedging. The use of futures contracts allows the investor to mitigate the downside risk associated with the equity portfolio.
Incorrect
Let’s analyze the scenario. The client is concerned about a potential drop in the value of their GBP 1 million portfolio of UK equities. They want to use FTSE 100 index futures to hedge against this risk. The FTSE 100 index is currently at 7,500, and each futures contract represents £10 per index point. To hedge a portfolio, we need to determine the number of futures contracts to short. The formula for the number of contracts is: Number of contracts = (Portfolio Value / (Index Level * Contract Multiplier)) * Beta In this case, the portfolio value is £1,000,000, the index level is 7,500, and the contract multiplier is £10. The portfolio beta relative to the FTSE 100 is 1.2, indicating that the portfolio is 20% more volatile than the index. Number of contracts = (£1,000,000 / (7,500 * £10)) * 1.2 Number of contracts = (1,000,000 / 75,000) * 1.2 Number of contracts = 13.33 * 1.2 Number of contracts = 16 Since you can only trade whole contracts, you would need to short 16 futures contracts to hedge the portfolio. Now, let’s consider the impact of the index falling to 7,350. The change in the index level is 7,500 – 7,350 = 150 points. The profit/loss on the futures contracts is calculated as: Profit/Loss = (Change in Index Level * Contract Multiplier * Number of Contracts) Profit/Loss = (150 * £10 * 16) Profit/Loss = £24,000 Since the client shorted the futures, a decrease in the index level results in a profit. The profit of £24,000 offsets the loss in the equity portfolio. This demonstrates how futures contracts can be used to hedge against market risk. If the portfolio beta was higher, the number of contracts required would increase, providing a greater hedge. Conversely, a lower beta would require fewer contracts. The key is to understand the relationship between the portfolio’s sensitivity to market movements (beta) and the appropriate number of futures contracts to use for hedging. The use of futures contracts allows the investor to mitigate the downside risk associated with the equity portfolio.
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Question 17 of 29
17. Question
A portfolio manager, Ms. Eleanor Vance, holds a portfolio containing a significant position in a down-and-out call option on a FTSE 100 index fund. The FTSE 100 is currently trading at 7,450, and the down-and-out call option has a strike price of 7,500 and a barrier at 7,400. The option is nearing its expiration date. Ms. Vance is concerned about potential market volatility and its impact on the option’s value. According to her derivatives pricing model, the option’s delta is positive, and its vega is negative. Given the current market conditions and the option’s characteristics, which of the following statements best describes the expected impact on the option’s value if market volatility decreases significantly in the short term?
Correct
The correct answer is (a). This question assesses the understanding of exotic derivatives, specifically barrier options, and their valuation sensitivity to volatility changes near the barrier. A knock-out option ceases to exist if the underlying asset price touches the barrier level, thereby reducing its value. When the asset price is near the barrier, the option’s value becomes highly sensitive to volatility changes. Higher volatility increases the probability of the asset price hitting the barrier, thus reducing the option’s value for a knock-out option. Conversely, lower volatility decreases the probability of hitting the barrier, increasing the option’s value. To illustrate, consider a digital knock-out call option with a barrier at £105 and the underlying asset currently trading at £104. If volatility increases significantly, the probability of the asset reaching £105 and the option being knocked out rises dramatically, reducing the present value of the potential payoff. Conversely, if volatility decreases, the option is more likely to survive until expiration, increasing its present value. This is different from standard options, where increased volatility generally increases the option’s value. Options (b), (c), and (d) are incorrect because they misrepresent the impact of volatility on barrier options, especially near the barrier. Standard options typically increase in value with increased volatility, but barrier options have a more complex relationship, particularly near the barrier, where the knock-out feature dominates the valuation. Therefore, understanding the interplay between volatility, the barrier level, and the current asset price is crucial for correctly assessing the value of barrier options.
Incorrect
The correct answer is (a). This question assesses the understanding of exotic derivatives, specifically barrier options, and their valuation sensitivity to volatility changes near the barrier. A knock-out option ceases to exist if the underlying asset price touches the barrier level, thereby reducing its value. When the asset price is near the barrier, the option’s value becomes highly sensitive to volatility changes. Higher volatility increases the probability of the asset price hitting the barrier, thus reducing the option’s value for a knock-out option. Conversely, lower volatility decreases the probability of hitting the barrier, increasing the option’s value. To illustrate, consider a digital knock-out call option with a barrier at £105 and the underlying asset currently trading at £104. If volatility increases significantly, the probability of the asset reaching £105 and the option being knocked out rises dramatically, reducing the present value of the potential payoff. Conversely, if volatility decreases, the option is more likely to survive until expiration, increasing its present value. This is different from standard options, where increased volatility generally increases the option’s value. Options (b), (c), and (d) are incorrect because they misrepresent the impact of volatility on barrier options, especially near the barrier. Standard options typically increase in value with increased volatility, but barrier options have a more complex relationship, particularly near the barrier, where the knock-out feature dominates the valuation. Therefore, understanding the interplay between volatility, the barrier level, and the current asset price is crucial for correctly assessing the value of barrier options.
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Question 18 of 29
18. Question
A portfolio manager, Amelia Stone, believes that the price of FTSE 100 will decrease over the next quarter, and she also anticipates a period of reduced market volatility due to upcoming central bank policy adjustments. She wants to use a barrier option strategy to capitalize on her bearish outlook while minimizing the risk of the option expiring worthless if the market experiences unexpected short-term price fluctuations. Considering Amelia’s expectations and the characteristics of different barrier options, which type of barrier option would be most suitable for her investment strategy, given her view on decreasing volatility?
Correct
The key to this question lies in understanding the implications of a knock-out barrier in a barrier option, particularly when combined with the holder’s view on volatility. A knock-out option ceases to exist if the underlying asset’s price touches the barrier. The investor’s view that volatility will decrease is crucial. Lower volatility means the underlying asset price is less likely to reach the knock-out barrier. Let’s analyze why a down-and-out put option is the most suitable choice. A put option benefits from a decrease in the underlying asset’s price. The “down-and-out” feature means the option expires worthless if the asset price hits a predetermined lower barrier. Since the investor believes volatility will decrease, the probability of the asset price hitting the barrier is reduced, making the knock-out feature less of a concern. The investor still benefits from the put option if their prediction of a price decrease is correct, and the lower volatility protects against premature knock-out. Conversely, a knock-in option (either put or call) only becomes active if the barrier is breached. This is not ideal because the investor’s view is that the barrier is *less* likely to be breached. A down-and-in put, for example, would only become a put option if the price *falls* to the barrier, which the investor believes is less probable. Similarly, an up-and-in call would only become a call option if the price *rises* to the barrier, which is irrelevant to the investor’s strategy based on a price decrease. An up-and-out call benefits from price increases but is knocked out if the price reaches a certain upper barrier. This is counterintuitive, as the investor is anticipating a price *decrease* and believes volatility will be low, making a price increase to the barrier less likely. Therefore, the down-and-out put option aligns best with the investor’s prediction of a price decrease and their belief that lower volatility will make the knock-out barrier less likely to be triggered.
Incorrect
The key to this question lies in understanding the implications of a knock-out barrier in a barrier option, particularly when combined with the holder’s view on volatility. A knock-out option ceases to exist if the underlying asset’s price touches the barrier. The investor’s view that volatility will decrease is crucial. Lower volatility means the underlying asset price is less likely to reach the knock-out barrier. Let’s analyze why a down-and-out put option is the most suitable choice. A put option benefits from a decrease in the underlying asset’s price. The “down-and-out” feature means the option expires worthless if the asset price hits a predetermined lower barrier. Since the investor believes volatility will decrease, the probability of the asset price hitting the barrier is reduced, making the knock-out feature less of a concern. The investor still benefits from the put option if their prediction of a price decrease is correct, and the lower volatility protects against premature knock-out. Conversely, a knock-in option (either put or call) only becomes active if the barrier is breached. This is not ideal because the investor’s view is that the barrier is *less* likely to be breached. A down-and-in put, for example, would only become a put option if the price *falls* to the barrier, which the investor believes is less probable. Similarly, an up-and-in call would only become a call option if the price *rises* to the barrier, which is irrelevant to the investor’s strategy based on a price decrease. An up-and-out call benefits from price increases but is knocked out if the price reaches a certain upper barrier. This is counterintuitive, as the investor is anticipating a price *decrease* and believes volatility will be low, making a price increase to the barrier less likely. Therefore, the down-and-out put option aligns best with the investor’s prediction of a price decrease and their belief that lower volatility will make the knock-out barrier less likely to be triggered.
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Question 19 of 29
19. Question
A portfolio manager holds a short position in a down-and-out call option on a FTSE 100 index fund, with a barrier level set at 7,200. The current index level is 7,250, and the option expires in two weeks. The implied volatility of the FTSE 100 has unexpectedly decreased by 3%, and market analysts predict the index will likely remain range-bound between 7,230 and 7,270 for the next few days. Given these conditions, and considering the option’s inherent sensitivities, what is the MOST appropriate immediate action for the portfolio manager to take to manage their risk exposure? Assume the portfolio manager’s objective is to maintain a delta-neutral position.
Correct
The core of this question lies in understanding the interplay between implied volatility, time decay (theta), and the sensitivity of option prices to changes in the underlying asset’s price (delta) within the context of a specific exotic derivative: a barrier option. A down-and-out barrier option becomes worthless if the underlying asset’s price touches or falls below the barrier level before expiration. First, consider the impact of implied volatility. Higher implied volatility generally increases the price of an option because it reflects greater uncertainty about future price movements. This increased uncertainty makes it more likely that the barrier will be hit, thus *decreasing* the value of a down-and-out option. Second, time decay (theta) erodes the value of an option as it approaches its expiration date. This effect is more pronounced for options that are at-the-money or near-the-money. For a down-and-out option, the proximity to the barrier significantly influences theta. If the underlying asset’s price is close to the barrier, the option is more sensitive to time decay because there is a higher probability of the barrier being breached as time passes. Third, delta measures the sensitivity of the option’s price to changes in the underlying asset’s price. A delta close to 1 indicates that the option’s price will move almost one-to-one with the underlying asset. A delta close to 0 indicates that the option’s price is relatively insensitive to changes in the underlying asset. For a down-and-out option close to the barrier, the delta can be highly sensitive and potentially approach extreme values (close to 0 or even negative in some cases) as the probability of hitting the barrier increases dramatically with small price movements. In this scenario, the trader needs to dynamically adjust their hedging strategy based on these changing sensitivities. If implied volatility decreases, the down-and-out option becomes more valuable (less likely to hit the barrier). If time decay accelerates as expiration nears and the asset price remains close to the barrier, the option’s value will decrease rapidly. Finally, the delta will fluctuate dramatically as the asset price hovers near the barrier, requiring frequent adjustments to the hedge to maintain a delta-neutral position. Failing to account for these combined effects can lead to significant losses.
Incorrect
The core of this question lies in understanding the interplay between implied volatility, time decay (theta), and the sensitivity of option prices to changes in the underlying asset’s price (delta) within the context of a specific exotic derivative: a barrier option. A down-and-out barrier option becomes worthless if the underlying asset’s price touches or falls below the barrier level before expiration. First, consider the impact of implied volatility. Higher implied volatility generally increases the price of an option because it reflects greater uncertainty about future price movements. This increased uncertainty makes it more likely that the barrier will be hit, thus *decreasing* the value of a down-and-out option. Second, time decay (theta) erodes the value of an option as it approaches its expiration date. This effect is more pronounced for options that are at-the-money or near-the-money. For a down-and-out option, the proximity to the barrier significantly influences theta. If the underlying asset’s price is close to the barrier, the option is more sensitive to time decay because there is a higher probability of the barrier being breached as time passes. Third, delta measures the sensitivity of the option’s price to changes in the underlying asset’s price. A delta close to 1 indicates that the option’s price will move almost one-to-one with the underlying asset. A delta close to 0 indicates that the option’s price is relatively insensitive to changes in the underlying asset. For a down-and-out option close to the barrier, the delta can be highly sensitive and potentially approach extreme values (close to 0 or even negative in some cases) as the probability of hitting the barrier increases dramatically with small price movements. In this scenario, the trader needs to dynamically adjust their hedging strategy based on these changing sensitivities. If implied volatility decreases, the down-and-out option becomes more valuable (less likely to hit the barrier). If time decay accelerates as expiration nears and the asset price remains close to the barrier, the option’s value will decrease rapidly. Finally, the delta will fluctuate dramatically as the asset price hovers near the barrier, requiring frequent adjustments to the hedge to maintain a delta-neutral position. Failing to account for these combined effects can lead to significant losses.
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Question 20 of 29
20. Question
An investment firm, “Nova Derivatives,” has entered into a variance swap with a notional principal of £1,000,000. The swap is designed to measure the realized variance of a specific stock index over a period of 5 trading days. The volatility strike is set at 70%. The daily closing prices of the index are as follows: Day 1: 100, Day 2: 105, Day 3: 98, Day 4: 102, Day 5: 101, Day 6: 106. Assuming there are 252 trading days in a year, calculate the payoff to Nova Derivatives, who are the buyers of the variance swap. Assume continuous compounding for calculating returns. What is the payoff amount?
Correct
The core of this question revolves around understanding the mechanics of variance swaps, specifically how the realized variance is calculated and compared to the variance strike to determine the payoff. The realized variance is calculated by averaging the squared log returns over the observation period and then annualizing it. The annualization factor is crucial and involves multiplying by the number of observations in a year. The payoff is the notional amount multiplied by the difference between the realized variance and the variance strike. Let’s break down the calculation step-by-step. First, calculate the daily log returns. The log return for day 1 is \(ln(\frac{105}{100}) = 0.04879\). The log return for day 2 is \(ln(\frac{98}{105}) = -0.0690\). The log return for day 3 is \(ln(\frac{102}{98}) = 0.0400\). The log return for day 4 is \(ln(\frac{101}{102}) = -0.0098\). The log return for day 5 is \(ln(\frac{106}{101}) = 0.04879\). Next, square each of these log returns: \((0.04879)^2 = 0.00238\), \((-0.0690)^2 = 0.00476\), \((0.0400)^2 = 0.0016\), \((-0.0098)^2 = 0.000096\), \((0.04879)^2 = 0.00238\). Now, average these squared log returns: \(\frac{0.00238 + 0.00476 + 0.0016 + 0.000096 + 0.00238}{5} = 0.00224\). Annualize the average squared log return. Assuming 252 trading days in a year, the annualized variance is \(0.00224 * 252 = 0.56448\). The realized volatility is the square root of the annualized variance: \(\sqrt{0.56448} = 0.7513\). The variance strike is the square of the volatility strike: \((0.70)^2 = 0.49\). The payoff is the notional amount multiplied by the difference between the realized variance and the variance strike: \(£1,000,000 * (0.56448 – 0.49) = £74,480\). Therefore, the payoff to the variance swap buyer is £74,480. This example uniquely tests the understanding of log returns, annualization, and the payoff calculation in a variance swap, moving beyond textbook definitions to a practical, multi-step calculation.
Incorrect
The core of this question revolves around understanding the mechanics of variance swaps, specifically how the realized variance is calculated and compared to the variance strike to determine the payoff. The realized variance is calculated by averaging the squared log returns over the observation period and then annualizing it. The annualization factor is crucial and involves multiplying by the number of observations in a year. The payoff is the notional amount multiplied by the difference between the realized variance and the variance strike. Let’s break down the calculation step-by-step. First, calculate the daily log returns. The log return for day 1 is \(ln(\frac{105}{100}) = 0.04879\). The log return for day 2 is \(ln(\frac{98}{105}) = -0.0690\). The log return for day 3 is \(ln(\frac{102}{98}) = 0.0400\). The log return for day 4 is \(ln(\frac{101}{102}) = -0.0098\). The log return for day 5 is \(ln(\frac{106}{101}) = 0.04879\). Next, square each of these log returns: \((0.04879)^2 = 0.00238\), \((-0.0690)^2 = 0.00476\), \((0.0400)^2 = 0.0016\), \((-0.0098)^2 = 0.000096\), \((0.04879)^2 = 0.00238\). Now, average these squared log returns: \(\frac{0.00238 + 0.00476 + 0.0016 + 0.000096 + 0.00238}{5} = 0.00224\). Annualize the average squared log return. Assuming 252 trading days in a year, the annualized variance is \(0.00224 * 252 = 0.56448\). The realized volatility is the square root of the annualized variance: \(\sqrt{0.56448} = 0.7513\). The variance strike is the square of the volatility strike: \((0.70)^2 = 0.49\). The payoff is the notional amount multiplied by the difference between the realized variance and the variance strike: \(£1,000,000 * (0.56448 – 0.49) = £74,480\). Therefore, the payoff to the variance swap buyer is £74,480. This example uniquely tests the understanding of log returns, annualization, and the payoff calculation in a variance swap, moving beyond textbook definitions to a practical, multi-step calculation.
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Question 21 of 29
21. Question
A fund manager holds a portfolio that includes a down-and-out call option on the FTSE 100 index, with a strike price of 7500 and a down-and-out barrier at 7000. The current FTSE 100 index level is 7050. The fund manager is concerned about the option’s gamma exposure as the index approaches the barrier. Given the characteristics of down-and-out options and gamma, how should the fund manager anticipate the gamma of this option behaving as the FTSE 100 index price moves closer to the 7000 barrier, assuming all other factors remain constant? The fund operates under UK regulatory requirements, and the fund manager must act in accordance with MiFID II regulations regarding risk management.
Correct
The question assesses the understanding of exotic derivatives, specifically barrier options, and their sensitivity to market movements near the barrier. A knock-out barrier option ceases to exist if the underlying asset price touches the barrier. Gamma measures the rate of change of an option’s delta with respect to changes in the underlying asset’s price. A high gamma indicates that the delta is very sensitive to small price changes. Near the barrier, a knock-out option’s value is highly sensitive to price movements because a small move can trigger the knock-out, causing the option to expire worthless. This sensitivity results in a high gamma. In the scenario, the fund manager needs to understand how the gamma of the knock-out option behaves as the price of the FTSE 100 approaches the barrier. The closer the FTSE 100 gets to the barrier, the more sensitive the option’s value becomes to small changes in the FTSE 100’s price. This heightened sensitivity translates to a significantly increased gamma. Consider an analogy: Imagine a tightrope walker nearing the edge of the rope. A slight gust of wind (small price change) has a much greater impact on their balance (option value) when they are close to the edge (barrier) than when they are in the middle. This is because the consequence of losing balance (knocking out the option) is imminent. The gamma represents how much the walker needs to adjust their balance (delta) for each gust of wind. Near the edge, this adjustment is much larger and more frequent. Therefore, the gamma increases significantly as the FTSE 100 approaches the barrier.
Incorrect
The question assesses the understanding of exotic derivatives, specifically barrier options, and their sensitivity to market movements near the barrier. A knock-out barrier option ceases to exist if the underlying asset price touches the barrier. Gamma measures the rate of change of an option’s delta with respect to changes in the underlying asset’s price. A high gamma indicates that the delta is very sensitive to small price changes. Near the barrier, a knock-out option’s value is highly sensitive to price movements because a small move can trigger the knock-out, causing the option to expire worthless. This sensitivity results in a high gamma. In the scenario, the fund manager needs to understand how the gamma of the knock-out option behaves as the price of the FTSE 100 approaches the barrier. The closer the FTSE 100 gets to the barrier, the more sensitive the option’s value becomes to small changes in the FTSE 100’s price. This heightened sensitivity translates to a significantly increased gamma. Consider an analogy: Imagine a tightrope walker nearing the edge of the rope. A slight gust of wind (small price change) has a much greater impact on their balance (option value) when they are close to the edge (barrier) than when they are in the middle. This is because the consequence of losing balance (knocking out the option) is imminent. The gamma represents how much the walker needs to adjust their balance (delta) for each gust of wind. Near the edge, this adjustment is much larger and more frequent. Therefore, the gamma increases significantly as the FTSE 100 approaches the barrier.
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Question 22 of 29
22. Question
A portfolio manager constructs a delta-neutral portfolio using options on the FTSE 100 index. The portfolio has a gamma of 500 and a vega of -250. The FTSE 100 index unexpectedly increases by £2. Simultaneously, market volatility decreases by 2%. Considering only the gamma and vega effects, what action must the portfolio manager take to re-establish delta neutrality, and what is the approximate change in the portfolio’s value due to the change in volatility? Assume that the portfolio manager can trade in units of 1 of the underlying asset.
Correct
The question assesses the understanding of option pricing sensitivities (Greeks) and their combined effect on a portfolio. Specifically, it examines how delta and gamma interact when constructing a delta-neutral portfolio and how volatility changes impact the portfolio’s value. The calculation involves understanding that a delta-neutral portfolio is initially hedged against small price movements. However, gamma represents the rate of change of delta with respect to the underlying asset’s price. Therefore, if the underlying asset’s price moves significantly, the delta-neutral portfolio becomes exposed to directional risk. Vega measures the sensitivity of the portfolio’s value to changes in volatility. A positive vega indicates that the portfolio’s value increases with increasing volatility, and vice versa. In this scenario, the portfolio is delta-neutral, meaning its delta is zero. However, it has a positive gamma of 500 and a negative vega of -250. This means that for every £1 increase in the underlying asset’s price, the portfolio’s delta increases by 500. Conversely, for every 1% increase in volatility, the portfolio’s value decreases by £250. Given a £2 increase in the underlying asset’s price, the portfolio’s delta changes by 500 * 2 = 1000. Since the portfolio was initially delta-neutral, its new delta is 1000. To restore delta neutrality, the portfolio manager needs to sell 1000 units of the underlying asset. The volatility decreases by 2%. This affects the portfolio’s value through vega. The change in portfolio value due to the volatility decrease is -250 * -2 = £500. This means the portfolio’s value increases by £500 due to the volatility change. Therefore, the overall effect on the portfolio is a need to sell 1000 units of the underlying asset and an increase of £500 in the portfolio value due to the volatility decrease.
Incorrect
The question assesses the understanding of option pricing sensitivities (Greeks) and their combined effect on a portfolio. Specifically, it examines how delta and gamma interact when constructing a delta-neutral portfolio and how volatility changes impact the portfolio’s value. The calculation involves understanding that a delta-neutral portfolio is initially hedged against small price movements. However, gamma represents the rate of change of delta with respect to the underlying asset’s price. Therefore, if the underlying asset’s price moves significantly, the delta-neutral portfolio becomes exposed to directional risk. Vega measures the sensitivity of the portfolio’s value to changes in volatility. A positive vega indicates that the portfolio’s value increases with increasing volatility, and vice versa. In this scenario, the portfolio is delta-neutral, meaning its delta is zero. However, it has a positive gamma of 500 and a negative vega of -250. This means that for every £1 increase in the underlying asset’s price, the portfolio’s delta increases by 500. Conversely, for every 1% increase in volatility, the portfolio’s value decreases by £250. Given a £2 increase in the underlying asset’s price, the portfolio’s delta changes by 500 * 2 = 1000. Since the portfolio was initially delta-neutral, its new delta is 1000. To restore delta neutrality, the portfolio manager needs to sell 1000 units of the underlying asset. The volatility decreases by 2%. This affects the portfolio’s value through vega. The change in portfolio value due to the volatility decrease is -250 * -2 = £500. This means the portfolio’s value increases by £500 due to the volatility change. Therefore, the overall effect on the portfolio is a need to sell 1000 units of the underlying asset and an increase of £500 in the portfolio value due to the volatility decrease.
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Question 23 of 29
23. Question
Golden Harvest, a UK-based agricultural cooperative, aims to hedge its anticipated sale of 500 tonnes of wheat in December using ICE Futures Europe wheat futures contracts. Each contract covers 100 tonnes. The cooperative initially sells five December wheat futures contracts at £200 per tonne. By December, the spot price of wheat has dropped to £180 per tonne. However, due to local supply chain disruptions, the December wheat futures price settles at £185 per tonne. ICE Futures Europe has an initial margin requirement of £5,000 per contract and a maintenance margin of £4,000 per contract. Assuming Golden Harvest initially deposited the required margin and no interim margin calls were made, what is the net revenue Golden Harvest receives for its 500 tonnes of wheat, considering both the spot market sale and the profit or loss from the futures contracts, and what is the realized hedge effectiveness given the basis risk?
Correct
Let’s consider a scenario involving a UK-based agricultural cooperative, “Golden Harvest,” which wants to protect itself against fluctuations in wheat prices. They decide to use wheat futures contracts traded on the ICE Futures Europe exchange. Golden Harvest plans to deliver 500 tonnes of wheat in December. One futures contract covers 100 tonnes. Therefore, they need to sell 5 contracts to hedge their exposure. Suppose the current futures price for December wheat is £200 per tonne. Golden Harvest sells 5 contracts at this price, effectively locking in a price of £200 per tonne for 500 tonnes. Their total revenue locked in is 500 tonnes * £200/tonne = £100,000. Now, let’s imagine that by December, the spot price of wheat has fallen to £180 per tonne. Golden Harvest delivers their wheat into the spot market and receives £180/tonne, totaling £90,000. However, because they sold futures contracts, they also need to close out their position. They buy back the 5 contracts at £180 per tonne. This generates a profit on the futures contracts of (£200 – £180) * 500 tonnes = £10,000. Their net revenue is the spot market revenue plus the futures profit: £90,000 + £10,000 = £100,000. This demonstrates how futures contracts can effectively hedge price risk. Now, let’s complicate the scenario. Golden Harvest also faces basis risk. Basis risk is the risk that the spot price and the futures price do not move perfectly in tandem. Suppose that in December, the spot price is £180 per tonne, but the December futures price is £185 per tonne. This difference is due to factors such as storage costs, transportation costs, and local supply and demand dynamics. Golden Harvest delivers their wheat into the spot market and receives £180/tonne, totaling £90,000. They close out their futures position by buying back the 5 contracts at £185 per tonne. This generates a profit on the futures contracts of (£200 – £185) * 500 tonnes = £7,500. Their net revenue is the spot market revenue plus the futures profit: £90,000 + £7,500 = £97,500. In this case, the basis risk reduced the effectiveness of the hedge. The basis weakened from zero at the start of the hedge to £5 at the end of the hedge. Finally, let’s consider margin requirements. ICE Futures Europe requires an initial margin of £5,000 per contract. Golden Harvest must deposit £25,000 (5 contracts * £5,000/contract) into their margin account. If the futures price moves against them, they may receive margin calls. For instance, if the futures price rose to £205 per tonne shortly after they sold the contracts, they would incur a loss of (£205 – £200) * 500 tonnes = £2,500. This amount would be debited from their margin account. If their margin account balance falls below the maintenance margin level, they would receive a margin call and be required to deposit additional funds.
Incorrect
Let’s consider a scenario involving a UK-based agricultural cooperative, “Golden Harvest,” which wants to protect itself against fluctuations in wheat prices. They decide to use wheat futures contracts traded on the ICE Futures Europe exchange. Golden Harvest plans to deliver 500 tonnes of wheat in December. One futures contract covers 100 tonnes. Therefore, they need to sell 5 contracts to hedge their exposure. Suppose the current futures price for December wheat is £200 per tonne. Golden Harvest sells 5 contracts at this price, effectively locking in a price of £200 per tonne for 500 tonnes. Their total revenue locked in is 500 tonnes * £200/tonne = £100,000. Now, let’s imagine that by December, the spot price of wheat has fallen to £180 per tonne. Golden Harvest delivers their wheat into the spot market and receives £180/tonne, totaling £90,000. However, because they sold futures contracts, they also need to close out their position. They buy back the 5 contracts at £180 per tonne. This generates a profit on the futures contracts of (£200 – £180) * 500 tonnes = £10,000. Their net revenue is the spot market revenue plus the futures profit: £90,000 + £10,000 = £100,000. This demonstrates how futures contracts can effectively hedge price risk. Now, let’s complicate the scenario. Golden Harvest also faces basis risk. Basis risk is the risk that the spot price and the futures price do not move perfectly in tandem. Suppose that in December, the spot price is £180 per tonne, but the December futures price is £185 per tonne. This difference is due to factors such as storage costs, transportation costs, and local supply and demand dynamics. Golden Harvest delivers their wheat into the spot market and receives £180/tonne, totaling £90,000. They close out their futures position by buying back the 5 contracts at £185 per tonne. This generates a profit on the futures contracts of (£200 – £185) * 500 tonnes = £7,500. Their net revenue is the spot market revenue plus the futures profit: £90,000 + £7,500 = £97,500. In this case, the basis risk reduced the effectiveness of the hedge. The basis weakened from zero at the start of the hedge to £5 at the end of the hedge. Finally, let’s consider margin requirements. ICE Futures Europe requires an initial margin of £5,000 per contract. Golden Harvest must deposit £25,000 (5 contracts * £5,000/contract) into their margin account. If the futures price moves against them, they may receive margin calls. For instance, if the futures price rose to £205 per tonne shortly after they sold the contracts, they would incur a loss of (£205 – £200) * 500 tonnes = £2,500. This amount would be debited from their margin account. If their margin account balance falls below the maintenance margin level, they would receive a margin call and be required to deposit additional funds.
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Question 24 of 29
24. Question
An investment advisor recommends a client, who is risk-averse and holds a portfolio of FTSE 100 stocks, to implement a delta-hedging strategy. The client decides to partially hedge their portfolio by selling 500 European call options on the FTSE 100 index with a strike price of 7,800 and expiring in 3 months. The current FTSE 100 index level is 7,700. The delta of each call option is 0.60, and the gamma is 0.0005. The client initially hedges their position based on the delta. Over the next week, the FTSE 100 index rises sharply to 7,950. Assuming the client only rebalances the hedge once at the end of the week, and ignoring transaction costs, what action should the client take, and what is the most likely impact on the client’s hedging strategy given the change in the FTSE 100 index? (Assume the delta increases linearly with the index price change, based on the gamma).
Correct
The question assesses the understanding of delta-hedging a short call option position and the impact of gamma on the hedge’s effectiveness. A delta-neutral portfolio is constructed to be insensitive to small changes in the underlying asset’s price. However, gamma measures the rate of change of delta with respect to the underlying asset’s price. Therefore, a portfolio with a non-zero gamma will require continuous rebalancing to maintain its delta-neutrality. In this scenario, the investor initially sells call options, making them short the options. To delta-hedge, they need to buy shares of the underlying asset. The number of shares to buy is determined by the option’s delta. As the underlying asset’s price changes, the option’s delta changes, requiring the investor to adjust their hedge. Gamma represents this change in delta. A positive gamma means that as the underlying asset’s price increases, the delta also increases, and vice versa. The investor needs to buy more shares as the price rises and sell shares as the price falls. The cost of rebalancing is influenced by transaction costs and the magnitude of the price movement. The profit or loss from delta-hedging depends on how accurately the hedge is maintained. If the hedge is perfect, the profit or loss will exactly offset the change in the value of the option. However, due to transaction costs and the discrete nature of rebalancing, a perfect hedge is impossible. If the investor fails to rebalance frequently enough, the hedge will become less effective, and the investor will be exposed to more risk. In this specific scenario, if the underlying asset price increases significantly, the delta of the call option will increase. Since the investor is short the call option, they will need to buy more shares to maintain the delta hedge. The investor’s profit or loss will depend on the initial delta, the gamma, the magnitude of the price change, and the frequency of rebalancing. The correct answer will reflect the understanding that the investor needs to buy more shares as the price rises and that the profit or loss will depend on the effectiveness of the hedge.
Incorrect
The question assesses the understanding of delta-hedging a short call option position and the impact of gamma on the hedge’s effectiveness. A delta-neutral portfolio is constructed to be insensitive to small changes in the underlying asset’s price. However, gamma measures the rate of change of delta with respect to the underlying asset’s price. Therefore, a portfolio with a non-zero gamma will require continuous rebalancing to maintain its delta-neutrality. In this scenario, the investor initially sells call options, making them short the options. To delta-hedge, they need to buy shares of the underlying asset. The number of shares to buy is determined by the option’s delta. As the underlying asset’s price changes, the option’s delta changes, requiring the investor to adjust their hedge. Gamma represents this change in delta. A positive gamma means that as the underlying asset’s price increases, the delta also increases, and vice versa. The investor needs to buy more shares as the price rises and sell shares as the price falls. The cost of rebalancing is influenced by transaction costs and the magnitude of the price movement. The profit or loss from delta-hedging depends on how accurately the hedge is maintained. If the hedge is perfect, the profit or loss will exactly offset the change in the value of the option. However, due to transaction costs and the discrete nature of rebalancing, a perfect hedge is impossible. If the investor fails to rebalance frequently enough, the hedge will become less effective, and the investor will be exposed to more risk. In this specific scenario, if the underlying asset price increases significantly, the delta of the call option will increase. Since the investor is short the call option, they will need to buy more shares to maintain the delta hedge. The investor’s profit or loss will depend on the initial delta, the gamma, the magnitude of the price change, and the frequency of rebalancing. The correct answer will reflect the understanding that the investor needs to buy more shares as the price rises and that the profit or loss will depend on the effectiveness of the hedge.
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Question 25 of 29
25. Question
A portfolio manager, Sarah, holds a portfolio that includes a down-and-out call option on FTSE 100 index, with a barrier level set at 6800. The current FTSE 100 index level is 7500, and the option has 6 months until expiration. Sarah is concerned about the potential impact of market volatility on the option’s value. The option has a rebate feature, where if the barrier is breached, a small cash payment is made to the option holder. Given the current market conditions and the characteristics of the barrier option, how would you best describe the behavior of the option’s vega, and what factors would most significantly influence its magnitude over the next three months?
Correct
The question assesses the understanding of exotic derivatives, specifically barrier options, and their sensitivity to market volatility (vega) and the proximity of the underlying asset price to the barrier level. The core concept is that a barrier option’s vega changes dramatically as the underlying asset price approaches the barrier. When far from the barrier, the option behaves similarly to a standard vanilla option, and its vega is relatively stable. However, as the underlying asset price nears the barrier, the vega increases significantly because a small change in volatility can dramatically alter the probability of the option being knocked in or out. The calculation is not directly about calculating vega, but about understanding how vega changes in relation to the underlying asset price and the barrier. Consider a digital barrier option, which pays a fixed amount if the barrier is not breached during its life. Near the barrier, even a slight increase in volatility could drastically change the likelihood of the barrier being hit, causing a substantial change in the option’s price. This extreme sensitivity near the barrier is reflected in a high vega. Conversely, if the underlying asset is far from the barrier, volatility changes have a less pronounced effect on the probability of the barrier being breached, resulting in a lower vega. The concept is analogous to a tightrope walker. When the walker is in the middle of the rope, a slight gust of wind (volatility) might not significantly affect their balance. But as they approach the edge (the barrier), even a small gust can cause them to fall (the option to be knocked in or out), demonstrating a much higher sensitivity to the wind. The question also touches on the impact of the rebate feature. If a rebate is paid when the barrier is breached, this can further complicate the vega profile, as the potential payout affects the option’s sensitivity to volatility near the barrier. The vega of a barrier option is not constant; it is highly path-dependent and changes dynamically with market conditions and the underlying asset’s price relative to the barrier.
Incorrect
The question assesses the understanding of exotic derivatives, specifically barrier options, and their sensitivity to market volatility (vega) and the proximity of the underlying asset price to the barrier level. The core concept is that a barrier option’s vega changes dramatically as the underlying asset price approaches the barrier. When far from the barrier, the option behaves similarly to a standard vanilla option, and its vega is relatively stable. However, as the underlying asset price nears the barrier, the vega increases significantly because a small change in volatility can dramatically alter the probability of the option being knocked in or out. The calculation is not directly about calculating vega, but about understanding how vega changes in relation to the underlying asset price and the barrier. Consider a digital barrier option, which pays a fixed amount if the barrier is not breached during its life. Near the barrier, even a slight increase in volatility could drastically change the likelihood of the barrier being hit, causing a substantial change in the option’s price. This extreme sensitivity near the barrier is reflected in a high vega. Conversely, if the underlying asset is far from the barrier, volatility changes have a less pronounced effect on the probability of the barrier being breached, resulting in a lower vega. The concept is analogous to a tightrope walker. When the walker is in the middle of the rope, a slight gust of wind (volatility) might not significantly affect their balance. But as they approach the edge (the barrier), even a small gust can cause them to fall (the option to be knocked in or out), demonstrating a much higher sensitivity to the wind. The question also touches on the impact of the rebate feature. If a rebate is paid when the barrier is breached, this can further complicate the vega profile, as the potential payout affects the option’s sensitivity to volatility near the barrier. The vega of a barrier option is not constant; it is highly path-dependent and changes dynamically with market conditions and the underlying asset’s price relative to the barrier.
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Question 26 of 29
26. Question
A market maker is delta-hedged on a portfolio of 100 call options on a FTSE 100 stock. The initial implied volatility is 20%. To maintain delta neutrality, the market maker holds a certain number of shares of the underlying stock. Suddenly, news breaks causing significant market uncertainty, and the implied volatility of the options jumps to 25%. Immediately after the volatility spike, the market maker rebalances their delta hedge to maintain neutrality. Over the next hour, the price of the underlying FTSE 100 stock drifts downwards by 0.5%. Considering the market maker’s position and the subsequent price movement, what is the *most likely* outcome for the market maker’s portfolio as a result of the increase in implied volatility and the price movement, assuming all other factors remain constant? Assume that gamma and vega risks are not re-hedged.
Correct
The question assesses the understanding of the impact of implied volatility changes on option prices, specifically within the context of a delta-neutral portfolio managed by a market maker. The key is to recognize that an increase in implied volatility generally benefits option sellers (like a market maker with a short option position) because it increases the value of the options they’ve sold. However, maintaining a delta-neutral position requires continuous adjustments to the underlying asset holdings. Let’s break down the scenario: Initially, the market maker is delta-neutral, meaning their portfolio is insensitive to small changes in the underlying asset’s price. They are short 100 call options. When implied volatility rises, the value of these call options increases. To remain delta-neutral, the market maker must buy more of the underlying asset. This is because the delta of the call options increases with volatility, requiring a larger offsetting position in the underlying asset. Here’s a simplified example: Imagine the market maker initially sold call options with a delta of 0.5. To remain delta-neutral, they held 50 shares of the underlying asset for each option sold (0.5 * 100 options = 50 shares). Now, suppose implied volatility increases, and the delta of the options rises to 0.6. To maintain delta neutrality, the market maker needs to hold 60 shares of the underlying asset (0.6 * 100 options = 60 shares). This requires buying an additional 10 shares. The profit or loss comes from the interplay between the increased option value (loss for the market maker) and the profit or loss on the shares purchased to maintain delta neutrality. In this case, since the market maker has to buy more shares after the volatility increase, they benefit if the price of the underlying asset subsequently increases. However, if the price of the underlying asset remains stable or decreases, the market maker will experience a loss on those newly purchased shares, offsetting some or all of the gains from the volatility increase. The question requires understanding that the gain from volatility is partially offset by the cost of adjusting the hedge, which depends on subsequent price movements. In this specific scenario, the underlying asset price decreases. This means the market maker buys shares to re-establish delta neutrality, but then the price of those shares goes down, resulting in a loss. This loss partially offsets the gain from the increased implied volatility. The overall effect is a gain, but it is less than what would have been realized if the underlying asset price had remained constant or increased.
Incorrect
The question assesses the understanding of the impact of implied volatility changes on option prices, specifically within the context of a delta-neutral portfolio managed by a market maker. The key is to recognize that an increase in implied volatility generally benefits option sellers (like a market maker with a short option position) because it increases the value of the options they’ve sold. However, maintaining a delta-neutral position requires continuous adjustments to the underlying asset holdings. Let’s break down the scenario: Initially, the market maker is delta-neutral, meaning their portfolio is insensitive to small changes in the underlying asset’s price. They are short 100 call options. When implied volatility rises, the value of these call options increases. To remain delta-neutral, the market maker must buy more of the underlying asset. This is because the delta of the call options increases with volatility, requiring a larger offsetting position in the underlying asset. Here’s a simplified example: Imagine the market maker initially sold call options with a delta of 0.5. To remain delta-neutral, they held 50 shares of the underlying asset for each option sold (0.5 * 100 options = 50 shares). Now, suppose implied volatility increases, and the delta of the options rises to 0.6. To maintain delta neutrality, the market maker needs to hold 60 shares of the underlying asset (0.6 * 100 options = 60 shares). This requires buying an additional 10 shares. The profit or loss comes from the interplay between the increased option value (loss for the market maker) and the profit or loss on the shares purchased to maintain delta neutrality. In this case, since the market maker has to buy more shares after the volatility increase, they benefit if the price of the underlying asset subsequently increases. However, if the price of the underlying asset remains stable or decreases, the market maker will experience a loss on those newly purchased shares, offsetting some or all of the gains from the volatility increase. The question requires understanding that the gain from volatility is partially offset by the cost of adjusting the hedge, which depends on subsequent price movements. In this specific scenario, the underlying asset price decreases. This means the market maker buys shares to re-establish delta neutrality, but then the price of those shares goes down, resulting in a loss. This loss partially offsets the gain from the increased implied volatility. The overall effect is a gain, but it is less than what would have been realized if the underlying asset price had remained constant or increased.
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Question 27 of 29
27. Question
Solaris Futures Ltd., a provider of renewable energy solutions, has sold a significant number of call options on lithium carbonate to a battery manufacturer, anticipating stable lithium prices. Recent geopolitical instability has introduced significant price volatility, causing the Gamma of the sold call options to increase substantially. The current Delta of the entire short call option position is -500 (meaning the equivalent of short 500 lithium carbonate futures contracts). Lithium carbonate is currently trading at £20,000 per tonne. Their risk management team has determined that the Gamma of the portfolio is 25 (meaning for every £1 change in the price of lithium, the delta changes by 25). If the price of lithium carbonate unexpectedly rises by £400 per tonne, and Solaris Futures aims to immediately re-establish a Delta-neutral position, what action should they take, and what is the approximate notional value of the lithium carbonate futures contracts they need to trade, assuming each contract represents 5 tonnes of lithium carbonate? Consider the impact of high Gamma on the hedging strategy.
Correct
Let’s break down the calculation and the underlying concepts with a novel example. Imagine a bespoke energy company, “Solaris Futures Ltd,” specializing in providing customized renewable energy solutions to large industrial clients. They mitigate price volatility through complex derivative strategies. The core principle here is the concept of hedging using options. A company anticipating a future cost (like purchasing lithium for batteries) can buy call options to lock in a maximum purchase price. Conversely, a company expecting future revenue (like selling solar power) can buy put options to secure a minimum selling price. Now, consider the Greeks, particularly Delta and Gamma. Delta represents the sensitivity of an option’s price to a change in the underlying asset’s price. Gamma, on the other hand, measures the rate of change of Delta. High Gamma implies that Delta is unstable and will change significantly with even small movements in the underlying asset. The challenge lies in dynamically hedging a portfolio of options, especially when Gamma is high. A static hedge, calculated only at the beginning, will quickly become ineffective as the underlying asset price fluctuates. A dynamic hedge involves constantly adjusting the hedge ratio (the number of underlying assets to hold) to maintain a Delta-neutral position. To illustrate, suppose Solaris Futures Ltd. has sold a large number of call options on lithium carbonate, anticipating a stable lithium price. However, news breaks about a potential supply shortage, causing lithium prices to become highly volatile. The Gamma of the sold call options skyrockets. To maintain a Delta-neutral position, Solaris Futures Ltd. must frequently adjust its hedge. If the lithium price rises, they need to buy more lithium futures to offset the increasing Delta of the short call options. Conversely, if the lithium price falls, they need to sell lithium futures. The frequency and magnitude of these adjustments depend on the Gamma. High Gamma necessitates more frequent and larger adjustments. The key is understanding that hedging with options is not a “set it and forget it” strategy. It requires continuous monitoring and adjustment, especially when dealing with high Gamma. Failure to do so can lead to significant losses if the underlying asset price moves sharply in either direction. In a high Gamma environment, the cost of transacting frequently to rebalance the hedge must also be considered, as transaction costs can erode the profitability of the hedging strategy.
Incorrect
Let’s break down the calculation and the underlying concepts with a novel example. Imagine a bespoke energy company, “Solaris Futures Ltd,” specializing in providing customized renewable energy solutions to large industrial clients. They mitigate price volatility through complex derivative strategies. The core principle here is the concept of hedging using options. A company anticipating a future cost (like purchasing lithium for batteries) can buy call options to lock in a maximum purchase price. Conversely, a company expecting future revenue (like selling solar power) can buy put options to secure a minimum selling price. Now, consider the Greeks, particularly Delta and Gamma. Delta represents the sensitivity of an option’s price to a change in the underlying asset’s price. Gamma, on the other hand, measures the rate of change of Delta. High Gamma implies that Delta is unstable and will change significantly with even small movements in the underlying asset. The challenge lies in dynamically hedging a portfolio of options, especially when Gamma is high. A static hedge, calculated only at the beginning, will quickly become ineffective as the underlying asset price fluctuates. A dynamic hedge involves constantly adjusting the hedge ratio (the number of underlying assets to hold) to maintain a Delta-neutral position. To illustrate, suppose Solaris Futures Ltd. has sold a large number of call options on lithium carbonate, anticipating a stable lithium price. However, news breaks about a potential supply shortage, causing lithium prices to become highly volatile. The Gamma of the sold call options skyrockets. To maintain a Delta-neutral position, Solaris Futures Ltd. must frequently adjust its hedge. If the lithium price rises, they need to buy more lithium futures to offset the increasing Delta of the short call options. Conversely, if the lithium price falls, they need to sell lithium futures. The frequency and magnitude of these adjustments depend on the Gamma. High Gamma necessitates more frequent and larger adjustments. The key is understanding that hedging with options is not a “set it and forget it” strategy. It requires continuous monitoring and adjustment, especially when dealing with high Gamma. Failure to do so can lead to significant losses if the underlying asset price moves sharply in either direction. In a high Gamma environment, the cost of transacting frequently to rebalance the hedge must also be considered, as transaction costs can erode the profitability of the hedging strategy.
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Question 28 of 29
28. Question
A sophisticated client holds a portfolio and seeks to enhance returns using exotic derivatives. You are advising on a FTSE 100 barrier call option with the following specifications: Strike Price: 7800, Upper Barrier: 8500 (continuously monitored), Maturity: 1 year, Notional: £1,000,000 (settled in GBP, but converted to USD at maturity using the then-prevailing spot rate), Settlement Currency: USD. The client believes a standard Black-Scholes model can be adapted to value this option. You understand that such an approach is inadequate. Describe the *most* accurate method to determine the fair value of this barrier option, considering all relevant factors and potential pitfalls. Explain why simpler methods are inappropriate in this context. The current level of FTSE 100 is 7900.
Correct
Let’s break down how to value this exotic derivative and why option A is correct. The derivative in question is a barrier option with a knock-out feature tied to the FTSE 100 index and denominated in USD, settled against a GBP notional. This requires a multi-faceted valuation approach. First, we need to model the FTSE 100 index. Let’s assume, for simplicity, that the FTSE 100 follows a geometric Brownian motion. This model uses the current index level, its volatility, and the risk-free rate (in GBP, since the notional is in GBP). We would use Monte Carlo simulation to generate thousands of possible FTSE 100 paths over the option’s life. Second, for each path, we check if the FTSE 100 hits the upper barrier of 8500. If the barrier is breached at any point during the option’s life, the option knocks out, and its value becomes zero for that path. Third, for paths where the barrier is *not* breached, we calculate the payoff at maturity. The payoff is the difference between the FTSE 100 level at maturity and the strike price of 7800, multiplied by the GBP notional of £1,000,000, but only if this difference is positive (since it’s a call option). Fourth, we convert the GBP payoff to USD using the prevailing USD/GBP exchange rate at maturity for each path. This step is crucial because the final settlement is in USD. The exchange rate itself can also be modeled using a stochastic process, correlated with the FTSE 100 (as a higher FTSE might influence GBP). For simplicity, we could assume a constant exchange rate, but that would reduce accuracy. Fifth, we discount the USD payoff back to today using the USD risk-free rate. Finally, we average the discounted USD payoffs across all simulated paths. This average represents the fair value of the barrier option. The key element is that the barrier is continuously monitored. A discrete monitoring would only check at specific times, leading to a different (usually higher) value, as the barrier might be breached between monitoring points. The Monte Carlo simulation is essential to capture the path dependency of the barrier option. A simple Black-Scholes model is insufficient because it doesn’t account for the barrier. Adjusting the Black-Scholes model with ad-hoc barrier adjustments is also inaccurate because it doesn’t fully capture the path-dependent nature of the option and the currency conversion complexities. The valuation requires integrating stochastic modeling of the underlying asset (FTSE 100), barrier monitoring, currency conversion, and discounting. The use of Monte Carlo simulation allows for the proper handling of these complexities.
Incorrect
Let’s break down how to value this exotic derivative and why option A is correct. The derivative in question is a barrier option with a knock-out feature tied to the FTSE 100 index and denominated in USD, settled against a GBP notional. This requires a multi-faceted valuation approach. First, we need to model the FTSE 100 index. Let’s assume, for simplicity, that the FTSE 100 follows a geometric Brownian motion. This model uses the current index level, its volatility, and the risk-free rate (in GBP, since the notional is in GBP). We would use Monte Carlo simulation to generate thousands of possible FTSE 100 paths over the option’s life. Second, for each path, we check if the FTSE 100 hits the upper barrier of 8500. If the barrier is breached at any point during the option’s life, the option knocks out, and its value becomes zero for that path. Third, for paths where the barrier is *not* breached, we calculate the payoff at maturity. The payoff is the difference between the FTSE 100 level at maturity and the strike price of 7800, multiplied by the GBP notional of £1,000,000, but only if this difference is positive (since it’s a call option). Fourth, we convert the GBP payoff to USD using the prevailing USD/GBP exchange rate at maturity for each path. This step is crucial because the final settlement is in USD. The exchange rate itself can also be modeled using a stochastic process, correlated with the FTSE 100 (as a higher FTSE might influence GBP). For simplicity, we could assume a constant exchange rate, but that would reduce accuracy. Fifth, we discount the USD payoff back to today using the USD risk-free rate. Finally, we average the discounted USD payoffs across all simulated paths. This average represents the fair value of the barrier option. The key element is that the barrier is continuously monitored. A discrete monitoring would only check at specific times, leading to a different (usually higher) value, as the barrier might be breached between monitoring points. The Monte Carlo simulation is essential to capture the path dependency of the barrier option. A simple Black-Scholes model is insufficient because it doesn’t account for the barrier. Adjusting the Black-Scholes model with ad-hoc barrier adjustments is also inaccurate because it doesn’t fully capture the path-dependent nature of the option and the currency conversion complexities. The valuation requires integrating stochastic modeling of the underlying asset (FTSE 100), barrier monitoring, currency conversion, and discounting. The use of Monte Carlo simulation allows for the proper handling of these complexities.
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Question 29 of 29
29. Question
A client holds a European-style knock-out call option on the “TechGrowth Index,” currently trading at 7500. The option has a strike price of 7600 and a knock-out barrier at 8000. Critically, the knock-out condition is also linked to the GBP/USD exchange rate, currently at 1.25. The exchange rate knock-out barrier is set at 1.15. If the GBP/USD exchange rate touches or goes below 1.15 at any point during the option’s life, the option is immediately knocked out and becomes worthless. At expiration, the TechGrowth Index settles at 7800, and the GBP/USD exchange rate is 1.20. However, during the option’s life, the GBP/USD exchange rate briefly touched 1.10 before recovering. Considering these factors and assuming no other costs or considerations, what is the final payoff of this barrier option in GBP?
Correct
The question explores the complexities of exotic derivatives, specifically a barrier option with a knock-out feature linked to an index and a currency exchange rate. To determine the option’s payoff, we need to analyze the behavior of both the index and the exchange rate relative to their respective barriers. The index starts at 7500 and the barrier is at 8000, meaning the index needs to reach 8000 to knock out the option. The exchange rate starts at 1.25 and the barrier is at 1.15, meaning the exchange rate needs to reach 1.15 to knock out the option. The question requires understanding how these two independent conditions interact to determine the final payoff. The payoff calculation involves considering the strike price (7600) and the final index value (7800) only if the option has not been knocked out. If the option is not knocked out, the payoff is the maximum of zero and the difference between the final index value and the strike price, converted to GBP using the final exchange rate. The key is to accurately assess whether either barrier has been breached, leading to the option’s cancellation. In this scenario, the index never reached the barrier of 8000. However, the exchange rate did reach 1.10 during the option’s life, breaching the barrier of 1.15. Since the exchange rate barrier was breached, the option is knocked out, and the payoff is zero, regardless of the final index value.
Incorrect
The question explores the complexities of exotic derivatives, specifically a barrier option with a knock-out feature linked to an index and a currency exchange rate. To determine the option’s payoff, we need to analyze the behavior of both the index and the exchange rate relative to their respective barriers. The index starts at 7500 and the barrier is at 8000, meaning the index needs to reach 8000 to knock out the option. The exchange rate starts at 1.25 and the barrier is at 1.15, meaning the exchange rate needs to reach 1.15 to knock out the option. The question requires understanding how these two independent conditions interact to determine the final payoff. The payoff calculation involves considering the strike price (7600) and the final index value (7800) only if the option has not been knocked out. If the option is not knocked out, the payoff is the maximum of zero and the difference between the final index value and the strike price, converted to GBP using the final exchange rate. The key is to accurately assess whether either barrier has been breached, leading to the option’s cancellation. In this scenario, the index never reached the barrier of 8000. However, the exchange rate did reach 1.10 during the option’s life, breaching the barrier of 1.15. Since the exchange rate barrier was breached, the option is knocked out, and the payoff is zero, regardless of the final index value.