m:= 3;
CV:= CLOSE;
BBIBOLL:=(MA(CV,3)+MA(CV,6)+MA(CV, 12)+MA(CV,24))/4;
PARTLINE(BBIBOLL,BBIBOLL & gtREF(BBIBOLL, 1),RGB(255,0,0),BBIBOLL & lt=REF(BBIBOLL, 1),RGB(0,255,0));
UPR:BBIBOLL+M*STD(BBIBOLL,N);
DWN:BBIBOLL-M*STD(BBIBOLL,N);