HMA改良式移動平均

HMA的精神是在計算移動平均時，給予後面的幾根比較高的權重

腳本

複製
1inputs:Length(20) ; 
2vars:MA(0),HMA(0);
3
4MA=2*Xaverage(close,IntPortion(Length*0.5))-xaverage(close,Length);
5
6HMA=xAverage(MA,IntPortion(SquareRoot(Length)));
7
8Plot1(HMA,"HMA") ;
inputs:Length(20) ; 
vars:MA(0),HMA(0);

MA=2*Xaverage(close,IntPortion(Length*0.5))-xaverage(close,Length);

HMA=xAverage(MA,IntPortion(SquareRoot(Length)));

Plot1(HMA,"HMA") ;

參考的圖