文档介绍：/*
+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,COLORBLUE,LINETHICK3;
CCP:=SUM(C,300)/300;
A2:=REF(LOW,3)=LLV(LOW,2*3+1);
B2:=FILTER(A2,3);
C2:=BACKSET(B2,3+1);
D2:=FILTER(C2,3);
{低点}
E1:=(REF(LLV(LOW,2*3),1)+REF(HHV(HIGH,2*3),1))/2;
E2:=(HIGH+LOW)/2;
H1:=(D1 AND NOT((D2 AND E1>=E2))) OR ISLASTBAR OR BARSCOUNT(CLOSE)=1;
L1:=(D2 AND NOT((D1 AND E1<E2)));
H2:=D1 AND NOT((D2 AND E1>=E2));
X1:=REF(BARSLAST(H1),1)+1;
F1:=BACKSET(H1 AND COUNT(L1,X1)>0,LLVBARS(IF(L1,LOW,10000),X1)+1);
G1:=F1>REF(F1,1);
I1:=BACKSET(G1,2);
LD:=I1>REF(I1,1);
L2:=LD OR ISLASTBAR OR BARSCOUNT(CLOSE)=1;
X2:=REF(BARSLAST(L2),1)+1;
F2:=BACKSET(L2 AND COUNT(H2,X2)>0,HHVBARS(IF(H2,HIGH,0),X2)+1);
G2:=F2>REF(F2,1);
I2:=BACKSET(G2,2);
HD:=I2>REF(I2,1);
DRAWLINE1(LD,L,HD,H,0),COLORWHITE,LINETHICK3;
DRAWLINE1(HD,H,LD,L,0),COLORWHITE,LINETHICK3;
J1:=BACKSET(ISLASTBAR ,MIN(BARSLAST(HD),BARSLAST(LD))+1);
J2:=J1>REF(J1,1);
DRAWLINE1(J2,IF(HD,H,L),ISLASTBAR ,IF(BARSLAST(HD)>BARSLAST(LD),H,L),0),COLORWHITE,LINETHICK2;
UU:=BACKSET(ISLASTBAR ,SUMBARS(LD,2));
UU2:=BACKSET(ISLASTBAR ,SUMBARS(HD,2));
前一低:REF(L,BARSLAST(LD)),COLOR99FF66,LINETHICK1;
前二低:REF(前一低,BARSLAST(LD)+1),COLORFF66FF,LINETHICK1;
前一高:REF(H,BARSLAST(HD)),COLOR99FF66,LINETHICK1;
前二高:REF(前一高,BARSLAST(HD)+1),COLORFF66FF,LINETHICK1;
DRAWLINE1(LD&&UU,L,LD,L,1),COLORMAGENTA,LINETH