VAR1:=IF(OPEN<=REF(OPEN,1),0,MAX(HIGH-OPEN,OPEN-REF(OPEN,1)));
VAR2:=IF(OPEN>=REF(OPEN,1),0,MAX(OPEN-LOW,OPEN-REF(OPEN,1)));
VAR3:=SUM(VAR1,5);
VAR4:=SUM(VAR2,5);
VAR5:=IF(VAR3>VAR4,(VAR3-VAR4)/VAR3,IF(VAR3=VAR4,0,(VAR3-VAR4)/VAR4));
VAR6:=MA(VAR5,5);
VAR8:=IF(OPEN<=REF(OPEN,1),0,MAX(HIGH-OPEN,OPEN-REF(OPEN,1)));
VAR9:=IF(OPEN>=REF(OPEN,1),0,MAX(OPEN-LOW,OPEN-REF(OPEN,1)));
VARA:=SUM(VAR8,3);
VARB:=SUM(VAR9,3);
VARC:=IF(VARA>VARB,(VARA-VARB)/VARA,IF(VARA=VARB,0,(VARA-VARB)/VARB));
VARD:=MA(VARC,3);