期权期货习题课件.pptVIP

Future Option and other derivatives; 1. What’s the difference between entering into a long forward contact when the forward price is $50 and taking a long position in a call with a strike price of $50?; 2.An investor enters into a short forward contract to sell 100,000British pounds for US dollars at an exchange rate of 1.5000US dollars per pound. How much does the investor gain or lose if the exchange rate at the end of the contract is 1.4900 and 1.5200?;3.You would like to speculate on a rise in the price of a certain stock. The current stock price is $29,and a 3-month call with a strike price of $30 costs $2.90.You have $5,800 to invest. Identify two alternative investment strategies, one in the stock and the other in an option on the stock. What are the potential gains and losses from each?;4.Suppose that a March call option to buy a share for $50 costs $2.5 and is held until March. Under what circumstances will the holder of the option make a profit? Under what circumstances will the option be exercised? Draw a diagram illustrating how the profit from a long position in the option depends on the stock price at maturity of the option. ;5.Explain why a forward contract can be used for either speculation or hedging.;6.Suppose that a June put option to sell a share for $60 costs $4 and is held until June. Under what circumstances will the option be exercised? Draw a diagram illustrating how the profit from a short position in the option depends on the stock price at maturity of the option. ;7.It is May and a trader writes a September call option with a strike price of $20.The stock price is $18 and the option price is $2. Describe the trader’s cash flows if the option is held until September and the stock price is $25 at that time.;8.A trader writes a December put option with a strike price of $30. The price of the option is $4. Under what circumstances does the trader make a gain?;9.A company knows that it is due to receive a certain amount of a foreign