TJ:=MIN(O,C)/L>1.04; T1:=BARSLAST(TJ); T2:=REF(T1,T1+1)+T1+1; T3:=CONST(T2-T1<=30 AND BETWEEN(REF(L,T1)-REF(L,T2),0.01,-0.01)); A:=T3 AND CURRBARSCOUNT=CONST(T2)+1; B:=T3 AND CURRBARSCOUNT=CONST(T1)+1; E:DRAWLINE(A,L,B,L,1),DOTLINE,COLORYELLOW; D:=BARSLAST(B); DRAWICON(COUNT(C>REF(H,D),D+1)=1 AND C>REF(H,D),C,9); DRAWTEXT(ISLASTBAR,E,'双针探底'),COLORCYAN; IF(B,L,DRAWNULL),CIRCLEDOT,COLORRED,LINETHICK3; IF(A,L,DRAWNULL),CIRCLEDOT,COLORRED,LINETHICK3;