random walk index造句
例句與造句
- The random walk index ( RWI ) is a technical indicator that attempts to determine if a stock s price movement is random in nature or a result of a statistically significant trend.
- The random walk index attempts to determine when the market is in a strong uptrend or downtrend by measuring price ranges over N and how it differs from what would be expected by a random walk ( randomly going up or down ).
- It's difficult to find random walk index in a sentence. 用random walk index造句挺難的