文华财经ADX-ATR多空彩带幅图指标公式源码

文华财经ADX-ATR多空彩带幅图指标公式源码：

N:=8;
M:=4;
TR := SUM(MAX(MAX(HIGH-LOW,ABS(HIGH-REF(CLOSE,1))),ABS(LOW-REF(CLOSE,1))),N);
ATR:=EMA(TR,M);
//ATR1:ATR/N;
HD := HIGH-REF(HIGH,1);
LD := REF(LOW,1)-LOW;
DMP: =SUM(IFELSE(HD>0 && HD>LD,HD,0),N);
DMM: =SUM(IFELSE(LD>0 && LD>HD,LD,0),N);
PDI: =DMP*100/TR;
MDI: =DMM*100/TR;
ADX: TRMA(ABS(MDI-PDI)/(MDI+PDI)*100,M),COLORYELLOW;
ADXR:=(ADX+REF(ADX,M));
BACKGROUNDSTYLE(1);
FILLRGN(PDI>MDI,PDI,MDI,COLORMAGENTA);
FILLRGN(PDI<MDI,PDI,MDI,COLORBLUE);
STICKLINE(ADX-REF(ADX,1)>0,ADX,ADX,COLORRED,1);
//STICKLINE(ADX<REF(ADX,1),ADX,O,COLORGREEN,0);
STICKLINE(ADX-REF(ADX,1)<0,ADX,ADX,COLORCYAN,1);
BACKGROUNDSTYLE(1);
//CROSS(ADX,20),ICON(1,’ICO1′);
//CROSSDOWN(ADX,20),ICON(1,’ICO2′);