Suppose that in a binomial model, the stock moves up by a factor of u=e^sigma*square root of h and down by a factor of d=e^-sigma* square root of h, where h is time in years. Letting h = one month and d = 0.90909, what is the annualized volatility of the stock?
Hi there! Click one of our representatives below and we will get back to you as soon as possible.