之一

A0:=HHV(H,2)-REF(HHV(H,2),1);
A00:=LLV(L,2)-REF(LLV(L,2),1);

BDLH:=EMA(A0,13)*100,COLORRED,LINETHICK2;
BDLL:=EMA(A00,13)*100,COLORCYAN,LINETHICK2;
BDLA0:(BDLH+BDLL)/2,LINETHICK2;

DRAWICON(BDLA0<REF(BDLA0,1)AND C>REF(C,1),BDLA0-0.5,6),COLORYELLOW;
DRAWICON(BDLA0>REF(BDLA0,1)AND C<REF(C,1),BDLA0+0.5,5),COLORGREEN;

DRAWICON(BDLA0<REF(BDLA0,1),BDLA0,2),COLORYELLOW;
DRAWICON(BDLA0>REF(BDLA0,1),BDLA0,1),COLORGREEN;

 之二

A0:=HHV(H,2)-REF(HHV(H,2),1);
A00:=LLV(L,2)-REF(LLV(L,2),1);

BDLH:=EMA(A0,55),COLORRED,LINETHICK2;
BDLL:=EMA(A00,55),COLORCYAN,LINETHICK2;
BDLA000:=(BDLH+BDLL)/2,LINETHICK2;

BDLA0:EMA(BDLA000,21);
BDLA00:EMA(BDLA000,55);

DRAWICON(BDLA0<REF(BDLA0,1)AND C>REF(C,1),BDLA0-0.001,6),COLORYELLOW;
DRAWICON(BDLA0>REF(BDLA0,1)AND C<REF(C,1),BDLA0+0.001,5),COLORGREEN;

DRAWICON(BDLA0<REF(BDLA0,1),BDLA0,2),COLORYELLOW;
DRAWICON(BDLA0>REF(BDLA0,1),BDLA0,1),COLORGREEN;

之三
 A0:=HHV(H,2)-REF(HHV(H,2),1);
A00:=LLV(L,2)-REF(LLV(L,2),1);

BDLA0:((EMA(A0,55)+EMA(A00,55))/2)*100,LINETHICK1;
BDLA1:((EMA(A0,21)+EMA(A00,21))/2)*100,LINETHICK1;

冬天:IF(BDLA0<REF(BDLA0,1)AND BDLA1<REF(BDLA1,1),BDLA1,DRAWNULL),LINETHICK2,COLORWHITE;
春天:IF(BDLA0<REF(BDLA0,1)AND BDLA1>REF(BDLA1,1),BDLA1,DRAWNULL),LINETHICK5,COLORGREEN;
秋天:IF(BDLA0>REF(BDLA0,1)AND BDLA1<REF(BDLA1,1),BDLA1,DRAWNULL),LINETHICK5,COLORYELLOW;
夏天:IF(BDLA0>REF(BDLA0,1)AND BDLA1>REF(BDLA1,1),BDLA1,DRAWNULL),LINETHICK2,COLORRED;