通达信主图划线压力支撑公式

N:=13;

M:=1;

P:=3;

P2:=5;

P3:=36;

P4:=13;

P5:=65;

A1:=REF(HIGH,3)=HHV(HIGH,2*3+1);

B1:=FILTER(A1,3);

C1:=BACKSET(B1,3+1);

D1:=FILTER(C1,3);

A2:=REF(LOW,3)=LLV(LOW,2*3+1);

B2:=FILTER(A2,3);

C2:=BACKSET(B2,3+1);

D2:=FILTER(C2,3);

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));

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));

G2:=F2 > REF(F2,1);

I2:=BACKSET(G2,2);

HD:=I2 > REF(I2,1);

J1:=BACKSET(ISLASTBAR ,MIN(BARSLAST(HD),BARSLAST(LD))+1);

J2:=J1 > REF(J1,1);

UU:=BACKSET(ISLASTBAR ,BARSLAST(LD)+1);

VV:=UU > REF(UU,1);

WW:=BACKSET(VV,REF(BARSLAST(LD),1)+2);

XX:=WW > REF(WW,1);

UU2:=BACKSET(ISLASTBAR ,BARSLAST(HD)+1);

VV2:=UU2 > REF(UU2,1);

WW2:=BACKSET(VV2,REF(BARSLAST(HD),1)+2);

XX2:=WW2 > REF(WW2,1);

DRAWLINE(LD,L,HD,H,0),COLORWHITE,LINETHICK3;

DRAWLINE(HD,H,LD,L,0),COLORWHITE,LINETHICK3;

DRAWLINE(J2,IF(HD,H,L),ISLASTBAR ,IF(BARSLAST(HD) > BARSLAST(LD),H,L),0),COLORWHITE,LINETHICK2;

前一低:REF(L,BARSLAST(VV)),COLOR99FF66,LINETHICK1;

前二低:REF(L,BARSLAST(XX)),COLORFF66FF,LINETHICK1;

前一高:REF(H,BARSLAST(VV2)),COLOR99FF66,LINETHICK1;

前二高:REF(H,BARSLAST(XX2)),COLORFF66FF,LINETHICK1;

DRAWLINE(XX,L,VV,L,1),COLORMAGENTA,LINETHICK2;

DRAWLINE(XX2,H,VV2,H,1),COLORMAGENTA,LINETHICK2;