PK:=100*(EMA(EMA(C-(0.5*(HHV(H,13)+LLV(L,13))),25),2)/
(0.5*EMA(EMA(HHV(H,13)-LLV(L,13),25),2)));
PER1:=30;
MN:=SMA(PK,PER1,1);
SD:=STD(PK,PER1);
VAL1:=IF(MN+(1.33*SD)>2.08,MN+(1.33*SD),2.08);
VAL2:=IF(MN-(1.33*SD)<-1.92,MN-(1.33*SD),-1.92);
LN1:IF(REF(PK,1)>=0 AND PK>0,VAL1,IF(REF(PK,1)<=0 AND
PK<0,VAL2,0));
STICKLINE(PK<REF(PK,1),PK,0,0,0),COLORGREEN;
STICKLINE(PK>REF(PK,1),PK,0,0,0),COLORRED;
SIGNAL:SMA(PK,5,1);
