【通达信源码分享】短线连接和支撑压力源码　也适用于期货　白银原油

公式源码:

DRAWLINE(H>REF(H,1),HIGH,L<REF(L,1),L,0),COLORGREEN;

DRAWLINE(L<REF(L,1),LOW,H>REF(H,1),H,0),COLORRED;

N:=5;

TY:=H;

AA:=REF(TY,N)=HHV(TY,2*N+1);

BB:=FILTER(AA,N);

CC:=BACKSET(BB,N+1);

HD10:=FILTER(CC,N);

AA1:=REF(TY,N)=LLV(TY,2*N+1);

BB1:=FILTER(AA1,N);

CC1:=BACKSET(BB1,N+1);

LD10:=FILTER(CC1,N);

A:=REF(H,BARSLAST(HD10));

B:=REF(L,BARSLAST(LD10));

T10:=BARSLAST(HD10) AND BARSLAST(LD10) AND NOT(LD10);

STICKLINE(T10,A,A,9,0),COLORRED,LINETHICK2;

STICKLINE(T10,B,B,9,0),COLORGREEN,LINETHICK2;