You really want to go on a back packing trip to Europe when you finish university. Currently you have $1,500 in the bank. Bank interest rates are 8% pa, given as an APR compounding per month. If the holiday will cost $2,000, how long will it take for your bank account to reach that amount?
A wholesale shop offers credit to its customers. The customers are given 21 days to pay for their goods. But if they pay straight away (now) they get a 1% discount.
What is the effective interest rate given to customers who pay in 21 days? All rates given below are effective annual rates. Assume 365 days in a year.
Fundamentalists who analyse company financial reports and news announcements (but who don't have inside information) will make positive abnormal returns if:
Estimate Microsoft's (MSFT) share price using a price earnings (PE) multiples approach with the following assumptions and figures only:
- Apple, Google and Microsoft are comparable companies,
- Apple's (AAPL) share price is $526.24 and historical EPS is $40.32.
- Google's (GOOG) share price is $1,215.65 and historical EPS is $36.23.
- Micrsoft's (MSFT) historical earnings per share (EPS) is $2.71.
Source: Google Finance 28 Feb 2014.
Question 744 income and capital returns, real and nominal returns and cash flows, inflation
If someone says "my shares rose by 10% last year", what do you assume that they mean? The effective annual:
Question 787 fixed for floating interest rate swap, intermediated swap
The below table summarises the borrowing costs confronting two companies A and B.
| Bond Market Yields | ||||
| Fixed Yield to Maturity (%pa) | Floating Yield (%pa) | |||
| Firm A | 2 | L - 0.1 | ||
| Firm B | 2.5 | L | ||
Firm A wishes to borrow at a floating rate and Firm B wishes to borrow at a fixed rate. Design an intermediated swap (which means there will actually be two swaps) that nets a bank 0.15% and grants the remaining swap benefits to Firm A only. Which of the following statements about the swap is NOT correct?
On 1 February 2016 you were told that your refinery company will need to purchase oil on 1 July 2016. You were afraid of the oil price rising between now and then so you bought some August 2016 futures contracts on 1 February 2016 to hedge against changes in the oil price. On 1 February 2016 the oil price was $40 and the August 2016 futures price was $43.
It's now 1 July 2016 and oil price is $45 and the August 2016 futures price is $46. You bought the spot oil and closed out your futures position on 1 July 2016.
What was the effective price paid for the oil, taking into account basis risk? All spot and futures oil prices quoted above and below are per barrel.
Which of the following is NOT the Australian central bank’s responsibility?
Question 948 VaR, expected shortfall
Below is a historical sample of returns on the S&P500 capital index.
| S&P500 Capital Index Daily Returns Ranked from Best to Worst |
||
| 10,000 trading days from 4th August 1977 to 24 March 2017 based on closing prices. |
||
| Rank | Date (DD-MM-YY) |
Continuously compounded daily return (% per day) |
| 1 | 21-10-87 | 9.23 |
| 2 | 08-03-83 | 8.97 |
| 3 | 13-11-08 | 8.3 |
| 4 | 30-09-08 | 8.09 |
| 5 | 28-10-08 | 8.01 |
| 6 | 29-10-87 | 7.28 |
| … | … | … |
| 9980 | 11-12-08 | -5.51 |
| 9981 | 22-10-08 | -5.51 |
| 9982 | 08-08-11 | -5.54 |
| 9983 | 22-09-08 | -5.64 |
| 9984 | 11-09-86 | -5.69 |
| 9985 | 30-11-87 | -5.88 |
| 9986 | 14-04-00 | -5.99 |
| 9987 | 07-10-98 | -6.06 |
| 9988 | 08-01-88 | -6.51 |
| 9989 | 27-10-97 | -6.55 |
| 9990 | 13-10-89 | -6.62 |
| 9991 | 15-10-08 | -6.71 |
| 9992 | 29-09-08 | -6.85 |
| 9993 | 07-10-08 | -6.91 |
| 9994 | 14-11-08 | -7.64 |
| 9995 | 01-12-08 | -7.79 |
| 9996 | 29-10-08 | -8.05 |
| 9997 | 26-10-87 | -8.4 |
| 9998 | 31-08-98 | -8.45 |
| 9999 | 09-10-08 | -12.9 |
| 10000 | 19-10-87 | -23.36 |
| Mean of all 10,000: | 0.0354 | |
| Sample standard deviation of all 10,000: | 1.2062 | |
| Sources: Bloomberg and S&P. | ||
Assume that the one-tail Z-statistic corresponding to a probability of 99.9% is exactly 3.09. Which of the following statements is NOT correct? Based on the historical data, the 99.9% daily:
Question 956 option, Black-Scholes-Merton option pricing, delta hedging, hedging
A bank sells a European call option on a non-dividend paying stock and delta hedges on a daily basis. Below is the result of their hedging, with columns representing consecutive days. Assume that there are 365 days per year and interest is paid daily in arrears.
| Delta Hedging a Short Call using Stocks and Debt | |||||||
| Description | Symbol | Days to maturity (T in days) | |||||
| 60 | 59 | 58 | 57 | 56 | 55 | ||
| Spot price ($) | S | 10000 | 10125 | 9800 | 9675 | 10000 | 10000 |
| Strike price ($) | K | 10000 | 10000 | 10000 | 10000 | 10000 | 10000 |
| Risk free cont. comp. rate (pa) | r | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Standard deviation of the stock's cont. comp. returns (pa) | σ | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| Option maturity (years) | T | 0.164384 | 0.161644 | 0.158904 | 0.156164 | 0.153425 | 0.150685 |
| Delta | N[d1] = dc/dS | 0.552416 | 0.582351 | 0.501138 | 0.467885 | 0.550649 | 0.550197 |
| Probability that S > K at maturity in risk neutral world | N[d2] | 0.487871 | 0.51878 | 0.437781 | 0.405685 | 0.488282 | 0.488387 |
| Call option price ($) | c | 685.391158 | 750.26411 | 567.990995 | 501.487157 | 660.982878 | ? |
| Stock investment value ($) | N[d1]*S | 5524.164129 | 5896.301781 | 4911.152036 | 4526.788065 | 5506.488143 | ? |
| Borrowing which partly funds stock investment ($) | N[d2]*K/e^(r*T) | 4838.772971 | 5146.037671 | 4343.161041 | 4025.300909 | 4845.505265 | ? |
| Interest expense from borrowing paid in arrears ($) | r*N[d2]*K/e^(r*T) | 0.662891 | 0.704985 | 0.594994 | 0.551449 | ? | |
| Gain on stock ($) | N[d1]*(SNew - SOld) | 69.052052 | -189.264008 | -62.642245 | 152.062648 | ? | |
| Gain on short call option ($) | -1*(cNew - cOld) | -64.872952 | 182.273114 | 66.503839 | -159.495721 | ? | |
| Net gain ($) | Gains - InterestExpense | 3.516209 | -7.695878 | 3.266599 | -7.984522 | ? | |
| Gamma | Γ = d^2c/dS^2 | 0.000244 | 0.00024 | 0.000255 | 0.00026 | 0.000253 | 0.000255 |
| Theta | θ = dc/dT | 2196.873429 | 2227.881353 | 2182.174706 | 2151.539751 | 2266.589184 | 2285.1895 |
In the last column when there are 55 days left to maturity there are missing values. Which of the following statements about those missing values is NOT correct?