{精确波段}
VAR1:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20))*100;
VAR2:=SMA(VAR1,3,1);
VAR3:=SMA(VAR2,3,1);
VAR4:=3*VAR2-2*VAR3;
VAR5:=EMA(VAR4,5);
波段:VAR5,COLORRED,LINETHICK2;
STICKLINE(VAR5>REF(VAR5,1),VAR5,REF(VAR5,1),3,0),COLORRED;
STICKLINE(VAR5<REF(VAR5,1),VAR5,REF(VAR5,1),3,0),COLORGREEN;
