In: Advanced Math
A stock's price follows a lognormal model. You are given:
(i) The current price of the stock is 105.
(ii) The probability that the stock's price will be less than 98 at the end of 6 months is 0.3483.
(iii) The probability that the stock's price will be less than 115 at the end of 9 months is 0.7123.
Calculate the expected price of the stock at the end of one year.