The current stock price of FB is $ 2 9 . Alex expects that in one year
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Question:
The current stock price of FB is $ Alex expects that in one year the stock price of
FB will be either $up move or $down move The exercise price of oneyear European
put option of FB$ and the oneperiod riskfree rate rf per annum NOT rc Also,
investors can freely trade either buy or short sell the GS fund, units of FB European put
option shares of FB stock and the MS fund, N shares of FB stock riskfree oneyear
CD with original investment $B in the market. That is no arbitrage opportunity exists.
a; Find the gross payoffs $ of the GS fund in the up and down move, respectively.
b; The GS fund and MS fund have the same future payoffs in one year. Find the
values of N and B
c Calculate the current price $ of European put option of FB per unit
d If the GS fund is perfectly equivalent to the MS fund, then we can see units of
FB European put optionshort sell Y shares of FB stocks cash $C Use this idea to
calculate the equivalent percentage margin for units of FB European put option.
Note: Percentage marginequityshort position
Related Book For
Introduction To Corporate Finance
ISBN: 9781118300763
3rd Edition
Authors: Laurence Booth, Sean Cleary
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