stochastic fluctuation

• 随机波动

stochastic fluctuation的用法和样例：

例句

1. Models with jumps or models with stochastic volatilities can not describe the distributing of stock price and return.
   仅包括跳跃或仅包括随机波动的模型对于股价和收益分布的描述不是很理想。
2. This paper deals with the equivalent martingale measures for the stochastic volatility model.
   摘要研究了随机波动率模型的等价鞅测度。