学会这个方法，抓10倍大牛股的概率提升10倍>>

X0:=(OPEN);

X1:=HHV(X0,21);

X2:=LLV(X0,7);

X3:(X1+X2)/2;

TMP:=X3-CLOSE;

DRAWLINE(ABS(TMP)<0.00001,LOW,ABS(TMP)<0.00001,OPEN,0),COLORWHITE;

DRAWLINE(ABS(TMP)<0.00001,HIGH,ABS(TMP)<0.00001,OPEN,0),COLORWHITE;

STICKLINE(TMP>0.00001,OPEN,CLOSE,10,3),COLORCYAN;

STICKLINE(TMP<-0.00001,OPEN,CLOSE,10,3),COLORRED;