通达信双降趋势线主图指标公式

通达信动态布林带主图指标公式

通达信双降趋势线主图指标公式：

L1:=LLVBARS(L,15);

L3:=LLVBARS(L,10);

H1:=FINDHIGHBARS(H,L1+1,10,1);

L2:=FINDLOWBARS(L,L1+1,20,1);

H2:=FINDHIGHBARS(H,L3+1,4,1);

T1:=BArslAst(CURRBARSCOUNT=CONST(H1)+1);

T1H:=REF(H,T1);

T2:=BARSLAST(CURRBARSCOUNT=CONST(L2)+1);

T2L:=REF(L,T2);

DRAWLINE(CURRBARSCOUNT=CONST(H1)+1,H,CURRBARSCOUNT=CONST(H2)+1 AND H<T1H,H,1),COLORRED;

DRAWLINE(CURRBARSCOUNT=CONST(L2)+1,L,CURRBARSCOUNT=CONST(L1)+1 AND L<T2L AND T2>3,L,1),COLORRED;

通达信回调截杀主图及选股指标公式