颈线如何用公式划出来？

MA5:MA(CLOSE,5);
MA10:MA(CLOSE,10);
MA20:MA(CLOSE,20);
STICKLINE(CLOSE>REF(CLOSE,1)*1.093,CLOSE,OPEN,0.8,1),COLORYELLOW;
H1:=IF(CURRBARSCOUNT<101,H,DRAWNULL);
A1:=FINDHIGH(HHV(H1,10),89,10,1);
H2:=IF(CURRBARSCOUNT<91,H,DRAWNULL);
A2:=FINDHIGH(HHV(H2,10),79,10,1);
H3:=IF(CURRBARSCOUNT<81,H,DRAWNULL);
A3:=FINDHIGH(HHV(H3,10),69,10,1);
H4:=IF(CURRBARSCOUNT<71,H,DRAWNULL);
A4:=FINDHIGH(HHV(H4,10),59,10,1);
H5:=IF(CURRBARSCOUNT<61,H,DRAWNULL);
A5:=FINDHIGH(HHV(H5,10),49,10,1);
H6:=IF(CURRBARSCOUNT<51,H,DRAWNULL);
A6:=FINDHIGH(HHV(H6,10),39,10,1);
H7:=IF(CURRBARSCOUNT<41,H,DRAWNULL);
A7:=FINDHIGH(HHV(H7,10),29,10,1);
H8:=IF(CURRBARSCOUNT<31,H,DRAWNULL);
A8:=FINDHIGH(HHV(H8,10),19,10,1);
H9:=IF(CURRBARSCOUNT<21,H,DRAWNULL);
A9:=FINDHIGH(HHV(H9,10),5,5,1);
最后高点:=CONST(A9);
GD:=MAX(MAX(MAX(MAX(MAX(MAX(MAX(MAX(A1,A2),A3),A4),A5),A6),A7),A8),A9);
顶:CONST(GD)COLORRED;
CGD:=MAX(MAX(MAX(A6,A7),A8),A9);
次高:CONST(CGD)POINTDOT,COLORMAGENTA;
JGD:=MAX(A8,A9);
近高:CONST(JGD)POINTDOT,COLORMAGENTA;
QGD:=MAX(MAX(MAX(A1,A2),A3),A4);
前高:CONST(QGD);
下降趋势线:DRAWLINE(H=次高,H,H=最后高点,H,1)COLORYELLOW;
上升趋势线:DRAWLINE(H=前高 ANDCURRBARSCOUNT>50,H,H=顶,H,1)COLORBLUE;
DRAWICON(CROSS(C,下降趋势线)AND C>REF(C,1)*1.06,L,5);