VAR1:=LLV(LOW,21);
VAR2:=HHV(HIGH,21);
AK1:=EMA((((CLOSE - VAR1) / (VAR2 - VAR1)) * 100),5);
AK:=EMA((((CLOSE - VAR1) / (VAR2 - VAR1)) * 50),13);
DD:=EMA(((0.667*REF(AK1,1))+(0.333*AK1)),2);
VAR3:=LLV(LOW,55);
VAR4:=HHV(HIGH,34);
VAR5:=EMA((((CLOSE - VAR3) / (VAR4 - VAR3)) * 100),3);
VAR6:=((AK+VAR5)/2);
VAR7:=EMA(((0.667*REF(VAR5,1))+(0.333*AK1)),2);
VAR8:=EMA(VAR6,5);
BB:=EMA(((0.667*REF(VAR8,1))+(0.333*VAR8)),2);
AB:=CROSS(AK1,AK);
BB1:=(CROSS(AK1,BB) AND (BB < 30));
CD:=(BB1 * 0.6);
MR:=(AB = 1) AND (CD = 0.6);
DRAWTEXT(MR, LOW, '●'), COLORRED;
AK1;
AK;
DD;
VAR5;
VAR7;
BB;
