In: Finance
The current price of Kilot Corporation is $30.00. Its stock price will either go up by 30% or down by 30% in one year. The stock has no dividends. The one year risk free rate is 4%. Using the binomial model, calculate the price of a one years put option on Kilot Stock with a strike price of $32. (show your calculations; use a binomial tree/timeline with two branches to summarize the information)
1 Year | ||||||||
Stock price = | 39 | |||||||
(30+30%) | ||||||||
Value of put option = 32 - 39 | 0 | |||||||
Strike price = | $ 32.00 | |||||||
Current Market price = $30 | Stock price | 21 | ||||||
Risk-free rate = 4% | (30-30%) | |||||||
Value of Put option = 32 - 21 | $ 11.00 | |||||||
Put delta = (V.P. at Upper value -V.P. at Down value) / (Upper Value - Down value) | ||||||||
(0-11) / (39 - 12) | ||||||||
-0.61111 | ||||||||
Value of put option = ( Present value of Upper value - Current market price ) * Put delta | ||||||||
(39/1.04 - 30 ) * 0.61111 | (put delta shall be taken ignoring - sign) | |||||||
$ 4.58 | ||||||||
So, Value of put option is $4.58. | ||||||||