DMI多头之红箭头选股指标公式

N:=14;M:=6;
TRTR:=EXPMEma(MAX(MAX(HIGH-LOW,Abs(HIGH-REF(CLOSE,1))),ABS(REF(CLOSE,1)-LOW)),N);
HD :=HIGH-REF(HIGH,1);
LD :=REF(LOW,1)-LOW;
DMP:=EXPMEMA(IF(HD>0&&HD>LD,HD,0),N);
DMM:=EXPMEMA(IF(LD>0&&LD>HD,LD,0),N);
pdi:=DMP*100/TRTR,COLORRED;
mdi:=DMM*100/TRTR,COLORLIBLUE;
ADX:=EXPMEMA(ABS(MDI-PDI)/(MDI+PDI)*100,M),COLORYELLOW;
XX1:=EXIst(crOSS(PDI,MDI),2);
XX2:=EXIST(CROSS(ADX,MDI),2);
红箭头:XX1 AND XX2;