参考:
JJ:=(C+H+L)/3;
A:=MA(JJ,7),COLOR00DDFF;
B:=MA(JJ,10),COLORFF0099;
AJJ:=(C+H+L)/3;
AA2:=MA(AJJ,34),NODRAW;
AB2:=MA(AJJ,44),NODRAW;
STICKLINE((A<B AND C<A) OR C<MIN(A,B) OR (C<MAX(A,B) AND A<B),A,B,4,0),COLORBLUE;
STICKLINE((A>B AND C>B) OR C>MAX(A,B),A,B,4,0),COLORYELLOW;
STICKLINE(AA2>AB2,AA2,AB2,4,0),COLORYELLOW;
STICKLINE(AA2<=AB2,AA2,AB2,4,0),COLORBLUE;
STICKLINE(C<=AB2 AND AA2>AB2,AA2,AB2,4,0),COLORYELLOW;
STICKLINE(C>=MAX(AA2,AB2) AND AB2>AA2,AA2,AB2,4,0),COLORBLUE;
COND1:=AA2>AB2 && ((A>B AND C>B) OR C>MAX(A,B));
COND2:=AA2<=AB2 && ((A<B AND C<A) OR C<MIN(A,B) OR (C<MAX(A,B) AND A<B));
DRAWICON(CROSS(COND1,0.5),L,1);
DRAWICON(CROSS(COND2,0.5),H,2);