TRIX指标又叫三重指数平滑移动平均指标(Triple Exponentially Smoothed Average)
TRIX指标又叫三重指数平滑移动平均指标,其英文全名为“Triple Exponentially Smoothed Average”,是一种研究股价趋势的长期技术分析工具。
In this case double smoothing will not work. We now introduce a third equation to take care of seasonality (sometimes called periodicity). The resulting set of equations is called the "Holt-Winters" (HW) method after the names of the inventors. [http://www.itl.nist.gov/div898/handbook/pmc/section4/pmc435.htm Triple Exponential Smoothing]