主图画三角（源码、主图、通达信）收藏的老指标

{通达信三角主图}
A10304:=REF(HIGH,3)=HHV(HIGH,2*3+1);
B10304:=FILTER(A10304,3);
C10304:=BACKSET(B10304,3+1);
D10304:=FILTER(C10304,3);{高点}
A20304:=REF(LOW,3)=LLV(LOW,2*3+1);
B20304:=FILTER(A20304,3);
C20304:=BACKSET(B20304,3+1);
D20304:=FILTER(C20304,3);{低点}
E10304:=(REF(LLV(LOW,2*3),1)+REF(HHV(HIGH,2*3),1))/2;
E20304:=(HIGH+LOW)/2;{高低点出现在同一K线上时可作取舍}
H10304:=(D10304 AND NOT(D20304 AND E10304>=E20304)) OR ISLASTBAR OR BARSCOUNT(CLOSE)=1;
H20304:=D10304 AND NOT(D20304 AND E10304>=E20304);
L10304:=D20304 AND NOT(D10304 AND E10304=E20304);
X10304:=REF(BARSLAST(H10304),1)+1;
F10304:=BACKSET(H10304 AND COUNT(L10304,X10304)>0,LLVBARS(IF(L10304,LOW,10000),X10304));
G10304:=F10304>REF(F10304,1);
I10304:=BACKSET(G10304,2);
LD0304:=I10304>REF(I10304,1);{过滤后低点}
L20304:=LD0304 OR ISLASTBAR OR BARSCOUNT(CLOSE)=1;
X20304:=REF(BARSLAST(L20304),1)+1;
F2:=BACKSET(L20304 AND COUNT(H20304,X20304)>0,HHVBARS(IF(H20304,HIGH,0),X20304));
G20304:=F2>REF(F2,1); I2:=BACKSET(G20304,2);
HD0304:=I2>REF(I2,1);{过滤后高点}
J1:=BACKSET(ISLASTBAR,MIN(BARSLAST(HD0304),BARSLAST(LD0304))+1);
J2:=J1>REF(J1,1);
A3:=H;
B3:=REF(H,REF(BARSLAST(HD0304),1)+1)>REF(H,REF(BARSLAST(HD0304),1)+2+REF(BARSLAST(HD0304),REF(BARSLAST(HD0304),1)+2));
D3:=A3 AND B3 AND HD0304;
E3:=BACKSET(D3,REF(BARSLAST(HD0304),1)+2);
HH:=E3>REF(E3,1);{找出全部长期高点}
A4:=L>REF(L,REF(BARSLAST(LD0304),1)+1);
B4:=REF(L,REF(BARSLAST(LD0304),1)+1);
D4:=A4 AND B4 AND LD0304;
E4:=BACKSET(D4,REF(BARSLAST(LD0304),1)+2);
LL:=E4>REF(E4,1);{找出全部长期低点}
H3:=HH OR ISLASTBAR OR BARSCOUNT(C)=1; {后面进行过滤，方法同前。只是不用考虑高低点出现在同一K线}
X3:=REF(BARSLAST(H3),1)+1;
F3:=BACKSET(H3 AND COUNT(LL,X3)>0,LLVBARS(IF(LL,L,POW(10,20)),X3));
G3:=F3>REF(F3,1);
I3:=BACKSET(G3,2);
LZ:=I3>REF(I3,1); {长期低点，也可供引用}
L4:=LZ OR ISLASTBAR OR BARSCOUNT(C)=1;
X4:=REF(BARSLAST(L4),1)+1;
F4:=BACKSET(L4 AND COUNT(HH,X4)>0,HHVBARS(IF(HH,H,-POW(10,20)),X4));
G4:=F4>REF(F4,1);
I4:=BACKSET(G4,2);
HZ:=I4>REF(I4,1);{长期高点，也可供引用}
K1:=BACKSET(ISLASTBAR,MIN(BARSLAST(HZ),BARSLAST(LZ))+1);
K2:=K1>REF(K1,1);
UU:=BACKSET(ISLASTBAR,BARSLAST(LD0304)+1);
VV:=UU>REF(UU,1);
WW:=BACKSET(VV,REF(BARSLAST(LD0304),1)+2);
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