N:=20;M:=32;P1:=80;P2:=100; VAR1:=(C+H+O+L)/4;
顶:XMA(VAR1,N)*(1+P1/1000),colorgreen,LINETHICK1;
底:XMA(VAR1,M)*(1-P2/1000),colorgreen,LINETHICK1;
顶2:XMA(VAR1,N)*(1+P1/500),colorcyan,LINETHICK1;
底2:XMA(VAR1,M)*(1-P2/600),colorcyan,LINETHICK1;
幅度:=100*(顶-底)/底,NODRAW;
L卖:L/顶-1,NODRAW;
O卖:O/顶-1,NODRAW;
H卖:H/顶-1,NODRAW;
L买:L/底-1,coloryellow,NODRAW;
O买:O/底-1,NODRAW;
中:(底+顶)/2,colorwhite;
MA1:=MA(VAR1,3);
DRAWTEXT(CROSS(C,底) OR (L<底),LOW*0.95,''),colorred,LINETHICK2;
DRAWTEXT(CROSS(C,顶) OR (H>顶),HIGH*1.02,''),colorgreen;
A3:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))*100;
A4:=SMA(A3,3,1);
A5:=SMA(A4,3,1);
A6:=3*A4-2*A5;
A7:=C-REF(C,1);
A8:=100*EMA(EMA(A7,6),6)/EMA(EMA(ABS(A7),6),6);
买:=LLV(A8,2)=LLV(A8,7) AND COUNT(A8<0,2) AND CROSS(A8,MA(A8,2));
DRAWTEXT(FILTER(买=1,5),LOW-0.05,''),coloryellow;
STICKLINE(买,OPEN,CLOSE,2,0),coloryellow;
BBI:(MA(CLOSE,3)+MA(CLOSE,6)+MA(CLOSE,12)+MA(CLOSE,24))/4,,POINTDOT,linethick2,coloryellow;
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