Conceptually, this is because there is an increasing probability that the instrument's price will be farther away from the initial price as time increases.
Conceptually, this is because there is an increasing probability that the instrument's price will be farther away from the initial price as time increases.
从概念上理解，这是因为随着时间的推移该金融工具的价格远离其初始价格的概率增大。