{精确波段副图公式}
80,CIRCLEDOT;
20,CIRCLEDOT;
8,CIRCLEDOT;
0;100;

VAR1:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*50;
AA: (EMA(VAR1,3))*2;
BB:MA(AA,3);
DRAWBAND(AA,RGB(150,0,150),BB,RGB(150,150,150));
STICKLINE(AA>=BB,53,47,4,0),COLOREE82EE;
STICKLINE(AA<BB,53,47,4,1),COLORB3EE3A;
STICKLINE(CROSS(AA,20),58,42,2,0),COLORB23AEE;
VAR2:8,COLORGREEN,LINETHICK0; 
IF(CROSS(AA,VAR2),40,0),STICK,LINETHICK2; 
DRAWICON(CROSS(AA,VAR2),40,13);
DRAWICON(CROSS(80,AA),80,14);
IF(AA<=8,5,0),STICK,COLORFF00FF,LINETHICK5; 
STICKLINE(CROSS(80,AA),80,70,0.2,0),COLOR00FF00;
DRAWICON(CROSS(80,AA),70,2);
DRAWTEXT(CROSS(80,AA),68,'卖'); 
DRAWTEXT(CROSS(AA,VAR2),49,'买'); 
DRAWICON(CROSS(AA,20),30,1);
STICKLINE(CROSS(AA,20),20,30,0.2,0),COLORRED;
DRAWICON(CROSS(AA,20),20,13);
DRAWICON(CROSS(AA,VAR2),0,13);
DRAWTEXT(CROSS(AA,20),62,'加仓');