N:=11;
M:=6;
CV:=CLOSE;
BBIBOLL:=(MA(CV,3)+MA(CV,6)+MA(CV,12)+MA(CV,24))/4;
UPR:BBIBOLL+M*STD(BBIBOLL,N),COLORRED,LINETHICK2;
DWN:BBIBOLL-M*STD(BBIBOLL,N),COLORGREEN,LINETHICK2;
M1:=5;
M2:=10;
M3:=20;
M4:=60;
MA1:MA(CLOSE,M1);
MA2:MA(CLOSE,M2);
MA3:MA(CLOSE,M3);
MA4:MA(CLOSE,M4);
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