cedis/$ 1.95 Expected spot exchange rate in 6 months‚ cedis/$ 2.00 Options on Ghanaian cedis: Call Option Put Option Strike price‚ cedis/$ 2.00 2.00 Option premium (percent) 2.00% 3.00% United States Ghana Six-month interest rate for borrowing (per annum) 4.00% 8.00% Six-month interest rate for investing (per annum) 2.00% 6.00% (a) If the company wants to offset their exposure‚ what options they have? And which one is the best? Why? Q2. From base price levels
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efficient frontier. Interpret your results in comparison to the two asset case in a). 2) Assume that on 1/8/2012‚ when the WBK share price was S= AUD 22.5 a trader has sold 200‚000 European WBK call options with strike price K=25 and expiration date 1/11/2012. Suppose that the amount received for the options was AUD 200‚000. Further assume that the yearly
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the amount of debt it has. Option Pricing Theory Can find the value of an option. Shares are a call option on the firm’s assets. 3 Two concepts Equilibrium Equilibrium prices: those at which‚ on average‚ the number of buyers at that price equals the number of sellers. Arbitrage Two portfolios having identical cashflows (with identical risk) must have identical value. Otherwise one may arbitrage between them. CAPM is an equilibrium theory. Option valuation relies on arbitrage
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FINANCIAL RISK MANAGEMENT FREQUENTLY ASKED QUESTIONS Module 1 – Introduction to financial risk management 1. What are the major categories of risk? Please provide examples. (Topic heading: Main categories of risk controls SG 1.32) Seven categories of risk are outlined. These are summarised in the table below: Type of risk Definition Example Liquidity The risk of not being able to pay back what you owe due to the inability to convert assets into cash quickly‚ without materially
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arbitrage means that the call price surface generated by the implied volatility surface is free from static arbitrage. We also investigate the small time to expiry behaviour of implied volatility. We do this in almost complete generality‚ assuming only that the call price surface is non-decreasing and right continuous in time to expiry and that the call + surface satisfies the no-arbitrage bounds (S-K) ≤ C(K‚ τ)≤ S. We used S to denote the current stock price‚ K to be a option strike price‚ τ denotes
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forward 1.3 The one-step binary model 1.4 A ternary model 1.5 A characterisation of no arbitrage 1.6 The risk-neutral probability measure Exercises Binomial trees and discrete parameter martingales Summary 2.1 The multiperiod binary model 2.2 American options 2.3 Discrete parameter martingales and Markov processes 2.4 Some important martingale theorems 2.5 The Binomial Representation Theorem 2.6 Overture to continuous models Exercises Brownian motion Summary 3.1 Definition of the process 3.2 L´ vy’s construction
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chose this topic because we are greatly interested in such field. The group is curious as to why the rate of turnover in the call center agency is high and what is the effect of this to the call center organizations. Why do these employees leave their jobs as call center agents? Is it because of the unjust compensation that these call centers are providing or is it because call center agents in general are not happy with what they do? We can draw many conclusions but at the end of the day‚ conducting
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. . . . . . . . . . . . 53 1 The Binomial No-Arbitrage Pricing Model 1.7 Solutions to Selected Exercises Exercise 1.2. Suppose in the situation of Example 1.1.1 that the option sells for 1.20 at time zero. Consider an agent who begins with wealth X0 = 0 and at time zero buys ∆0 shares of stock and Γ0 options. The numbers ∆0 and Γ0 can be either positive or negative or zero. This leaves the agent with a cash position of −4∆0 − 1.20Γ0 . If this is positive‚ it is invested in the money
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requires a payment of 12.5 million yen payable as of the delivery date. Blades has two choices: Purchase two call options contracts (since each option contract represents 6‚250‚000 yen). Purchase one futures contract (which represents 12.5 million yen). The futures price on yen has historically exhibited a slight discount from the existing spot rate. However‚ the firm would like to use currency options to hedge payables in Japanese yen for transactions 2 months in advance. Blades would prefer hedging its
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Investment Policy Statement For JOHN SMITH REVIEW: An Investment Policy Statement (IPS) serves as a blueprint for your investment strategy and lays the foundation for setting up your portfolio management process. We will follow the portfolio management process that will consist of: * Stating policy objectives and constraints‚ based on the client’s needs and expectations. * Individual five constraints: * Time * Tax * Liquidity * Regulatory
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