随机指标(Stochastic Oscillator,KD),原名%K&%D,是技术分析中的一种动量分析方法,采用超买和超卖的概念,由乔治·莱恩(George C. Lane)在1950年代推广使用。指标通过比较收盘价格和价格的波动范围,预测价格趋势逆转的时间。“随机”一词是指价格在一段时间内相对于其波动范围的位置。
英语百科
Stochastic oscillator 随机指标
In technical analysis of securities trading, the stochastic oscillator is a momentum indicator that uses support and resistance levels. Dr. George Lane developed this indicator in the late 1950s. The term stochastic refers to the point of a current price in relation to its price range over a period of time. This method attempts to predict price turning points by comparing the closing price of a security to its price range.