小仙均线主图 均线与压力支撑线 一目了然 源码

小仙趋势线
F:=MACD.DIF;
D:=MACD.DEA;
M:=MACD.MACD;
HT:=BARSLAST(CROSS(F,D));
HT1:=SUMBARS(HT=0,2);
LT:=BARSLAST(CROSS(D,F));
LT1:=SUMBARS(LT=0,2);
H1:=BARSLAST(H=HHV(H,HT+1));
H2:=REF(H1,LT)+CONST(LT);
H3:=REF(H1,LT1-1)+CONST(LT1);
L1:=BARSLAST(L=LLV(L,LT+1));
L2:=REF(L1,HT1-1)+CONST(HT1);
L3:=REF(L1,HT)+CONST(HT);
DRAWLINE(CURRBARSCOUNT=CONST(H2)+1,H,CONST(M)>0 AND CURRBARSCOUNT=CONST(H1)+1,H,1),COLORRED;
DRAWLINE(CURRBARSCOUNT=CONST(L2),L,CONST(M)>0 AND CURRBARSCOUNT=CONST(L1)+1,L,1),COLORYELLOW;
DRAWLINE(CURRBARSCOUNT=CONST(H3),H,CONST(M)<0 AND CURRBARSCOUNT=CONST(H1)+1,H,1),COLORRED;
DRAWLINE(CURRBARSCOUNT=CONST(L3)+1,L,CONST(M)<0 AND CURRBARSCOUNT=CONST(L1)+1,L,1),COLORYELLOW;
N1:=1;
AX:=REF(H,N1)=HHV(H,2*N1+1);
B1:=FILTER(AX,N1);
C1:=BACKSET(B1,N1+1);
D1:=FILTER(C1,N1);{高点}
A2X:=REF(L,N1)=LLV(L,2*N1+1);
B2:=FILTER(A2X,N1);
C2:=BACKSET(B2,N1+1);
D2:=FILTER(C2,N1);{低点}
E1:=(REF(LLV(L,2*N1),1)+REF(HHV(H,2*N1),1))/2; E2:=(H+L)/2;{高低点出现在同一K线上时可作取舍}
H11:=(D1 AND NOT(D2 AND E1>=E2)) OR ISLASTBAR OR BARSCOUNT(C)=1;
L11:=(D2 AND NOT(D1 AND E1=E2);
X1:=REF(BARSLAST(H11),1)+1; F1:=BACKSET(H11 AND COUNT(L11,X1)>0,LLVBARS
(IF(L11,L,10000),X1));
G1:=F1>REF(F1,1); I1:=BACKSET(G1,2); LD:=I1>REF(I1,1);{过滤后低点}
L21:=LD OR ISLASTBAR OR BARSCOUNT(C)=1;
X2:=REF(BARSLAST(L2