In: Finance
Assume an option on a non-dividend paying stock when the stock
price is £52, the strike price is £50, the risk-free interest rate
is 12% per annum, the volatility is 30% per annum and the
time-to-maturity is three months.
a) Assuming that the option is a European call option, use the
Black-Scholes formula to find the value of the option (the option
premium).
b) Assuming that the option is an American call option, can you
use the Black-Scholes formula to determine the option premium? Why
or why not?
c) Assuming that the option is a European put option, use the
Black-Scholes formula to determine the value of the option.
a) Assuming that the option is a European call option, use the Black-Scholes formula to find the value of the option (the option premium). = $5.06
b) Assuming that the option is an American call option, can you use the Black-Scholes formula to determine the option premium? Why or why not?
Black Scholes model cannot be used to calculate value of american options because the american options can be exercised before maturity and the american options will have arbitrage opportunities which doesnot satisfy the assumption of black Scholes model.
c) Assuming that the option is a European put option, use the Black-Scholes formula to determine the value of the option. = $1.58
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