通达信DMI方向强度指标公式

N:=14;
M:=6;
TR1:=SUM(MAX(MAX(H-L,ABS(H-REF(C,1))),ABS(REF(C,1)-L)),N);
HD:=H-REF(H,1);
LD:=REF(L,1)-L;
DMP:=SUM(IF(HD>0 AND HD>LD,HD,0),N);
DMM:=SUM(IF(LD>0 AND LD>HD,LD,0),N);
PDI值:=IF(TR1>0,DMP*100/TR1,0);
MDI值:=IF(TR1>0,DMM*100/TR1,0);
DX值:=IF(PDI值+MDI值>0,ABS(MDI值-PDI值)/(MDI值+PDI值)*100,0);
PDI:PDI值,COLORRED,LINETHICK2;
MDI:MDI值,COLORGREEN,LINETHICK2;
ADX:MA(DX值,M),COLORYELLOW,LINETHICK2;
ADXR:(ADX+REF(ADX,M))/2,COLORWHITE,LINETHICK1;
20,COLORGRAY,DOTLINE;
50,COLORGRAY,DOTLINE;