NO.PZ2016062402000027
问题如下:
Suppose you simulate the price path of stock HHF using a geometric Brownian motion model with drift μ = 0, volatility σ = 0.14, and time step Δ = 0.01. Let be the price of the stock at time t. If = 100, and the first two simulated (randomly selected) standard normal variables are = 0.263 and = -0.475, what is the simulated stock price after the second step?
选项:
A.
96.79
B.
99.79
C.
99.97
D.
99.70
解释:
The process for the stock prices has mean of zero and volatility of , Hence the first step is . The second step is
请问这道题是哪个知识点