如图，一个看趋势图的副图指标，我一般都来结合看日，60,5分钟图。好用。
比较直观
{BS副图指标}
N:=20;
M:=5;
VAR1:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
VAR2:=SMA(VAR1,M,1);
VAR3:=SMA(VAR2,M,1);
VAR4:=3*VAR2-2*VAR3;
VAR5:=EMA(VAR4,3);
STICKLINE(VAR5>REF(VAR5,1),0,VAR5,2,0),COLORRED;
STICKLINE(VAR5<REF(VAR5,1),0,VAR5,2,0),COLORGREEN;
B:=CROSS(VAR5,20);
S:=CROSS(80,VAR5);
DRAWICON(B,VAR5,1);
DRAWICON(S,VAR5,2);
