In: Finance
Consider a put option on a non-dividend-paying stock when the stock price is $30, the exercise price is $29, the risk-free rate is 5%, the volatility is 25% per annum, and the time to maturity is four months.
ANSWER IN THE IMAGE ((YELLOW HIGHLIGHTED). FEEL FREE TO ASK ANY DOUBTS. THUMBS UP PLEASE.
Standard deviation | 25.00% | ||||
Time of each period (months) | 2 | ||||
u= e^(Standard deviation)*( Time each period/12)0.5 | |||||
u= | 1.1075 | ||||
d=1/u= | 0.9030 |
A
B
C,D