波段抄底副图，经典高抛低吸波段操作

VAR1A:=3*SMA((CLOSE-LLV(LOW,75))/(HHV(HIGH,75)-LLV(LOW,75))*100,20,1)-2*SMA(SMA((CLOSE-LLV(LOW,75))/(HHV(HIGH,75)-LLV(LOW,75))*100,20,1),15,1);

VAR2A:=(CLOSE-LLV(LOW,26))/(HHV(HIGH,26)-LLV(LOW,26))*100;

VAR3A:=SMA(SMA(VAR2A,3,1),3,1);

VAR4A:=EMA(VAR3A,5);

VAR5A:=LLV(LOW,26);

VAR6A:=HHV(HIGH,34);

VAR7A:=EMA((CLOSE-VAR5A)/(VAR6A-VAR5A)*4,4)*25;

VAR8A:=(2*C+H+L)/4;

VAR9A:=LLV(LOW,9);

VAR10A:=HHV(HIGH,9);

VAR2W:=100-100*(HHV(HIGH,14)-CLOSE)/(HHV(HIGH,14)-LLV(LOW,14));

MW:= EMA(VAR2W,3);

VAR3W:=EMA(VAR2W,7);

M1:= EMA(VAR3W,5);

MB1:=CROSS(MW,M1) AND M1< 20;

MG1:=IF(CROSS(M1,MW) AND REF(MW,1)>80,80 ,0) ;

波段:=EMA((VAR8A-VAR9A)/(VAR10A-VAR9A)*100,9),COLORRED;

B1:=EMA(0.667*REF(波段,1)+0.333*波段,2),COLOR00FF00;

STICKLINE(波段>B1,波段,B1,10,1),COLORRED;

STICKLINE(波段<=B1,波段,B1,10,1),COLOR00FF00;