灰色区域是由三条线组成，代表了一个箱体，上线是箱顶，下线是箱底，中间的虚线是价咯中枢，他们的排列类似黄金分割，股价未突破的线均有压力，股价突破了的线均有支撑，突破任一根线回抽该线就是买点

年认同价:=MA(C,240);
LL:=BARSSINCE(FINANCE(42));
价咯中枢:=(SUM(年认同价,0)/LL);
G:价咯中枢*1.2,LINETHICK2,COLOR009900;
G1:价咯中枢*0.8,LINETHICK2,COLOR009900;
STICKLINE(G1>0,G1,G,8,0),COLOR5F5F5F;
毛利润率:=FINANCE(21)/FINANCE(20);
成长价值:年认同价*(1+毛利润率),COLORYELLOW,LINETHICK1;
收益价值:年认同价+FINANCE(33),COLORRED,LINETHICK1;
价咯中枢,LINETHICK1,COLORFFBB00;
A:=(3*C+L+O+H)/6;
X:=(20*A+19*REF(A,1)+18*REF(A,2)+17*REF(A,3)+16*REF(A,4)+15*REF(A,5)+
14*REF(A,6)+13*REF(A,7)+12*REF(A,8)+11*REF(A,9)+10*REF(A,10)+9*REF(A,11)+8*REF(A,12)
+7*REF(A,13)+6*REF(A,14)+5*REF(A,15)+4*REF(A,16)+3*REF(A,17)+2*REF(A,18)+
REF(A,20))/210;
回调认同:EMA(X,13),COLORFF00FF;
STICKLINE(CLOSE>=OPEN,OPEN,CLOSE,3,1),COLORRED;
STICKLINE(OPEN>CLOSE,CLOSE,OPEN,3,0 ),COLORFFFF50;
STICKLINE(CLOSE>=OPEN,CLOSE,HIGH,0 ,0 ),COLORRED; 
STICKLINE(CLOSE>=OPEN,OPEN,LOW,0 ,0),COLORRED; 
STICKLINE(OPEN>CLOSE,CLOSE,LOW,0 ,0 ),COLORFFFF50;
STICKLINE(OPEN>CLOSE,OPEN,HIGH,0 ,0 ),COLORFFFF50;
AA:=CLOSE/REF(CLOSE,1)>=1.09;
STICKLINE(AA,OPEN,CLOSE,3,0),COLORYELLOW;
STICKLINE(AA,LOW,HIGH,0,0 ),COLORYELLOW;