- Juli 4, 2013
- Diposting oleh: Tim Wiki Forex
- Kategori: FX Ind
Variable Index Dynamic Average
Variable Index Dynamic Average use an exponential smooting as a base of varying the speed or the trend each day. Which use a pivotal smoothing constant and varies the speed by using a factor base on the relative volatility to increase or decrease the constant. Volatility measure based on the standard deviation compared with a longer historic pattern.