| BOLL:=MA(CLOSE,20); LO:=BOLL-2*STD(CLOSE,20),COLORLIMAGENTA;
 Z:=2*STD(CLOSE,20);
 RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
 D:=(SMA(SMA(RSV,3,1),3,1)*2.5)-100;
 K:=(SMA(RSV,3,1)*2.5)-100;
 J:=3*K-2*D;
 TYP:=(HIGH+LOW+CLOSE)/3;
 CCI:=(TYP-MA(TYP,14))/(0.015*AVEDEV(TYP,14));
 CC:=IF(CCI>=100,BOLL+Z*CCI/100,IF(CCI<=(-100),BOLL+Z*CCI/100,DRAWNULL));
 XG1:=CROSS(BOLL+Z*CCI/100,LO)=1;
 XG2:=CROSS(BOLL+Z*J/100,LO)=1;
 XG:XG1 AND XG2;
 
 
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