OO:=VALUEWHEN(DAYBARPOS=1,O);
ZG:=REF(HHV(H,DAYBARPOS),DAYBARPOS)-REF(OO,DAYBARPOS),COLORRED,NODRAW;
ZD:=REF(OO,DAYBARPOS)-REF(LLV(L,DAYBARPOS),DAYBARPOS),COLORGREEN,NODRAW;
A14:=MAX(ZG,ZD);
ZG1:=REF(HHV(H,DAYBARPOS),SUMBARS(DAYBARPOS=1,2))-REF(OO,SUMBARS(DAYBARPOS=1,2)),COLORRED,NODRAW;
ZD1:=REF(OO,SUMBARS(DAYBARPOS=1,2))-REF(LLV(L,DAYBARPOS),SUMBARS(DAYBARPOS=1,2)),COLORGREEN,NODRAW;
A200:=MAX(ZG1,ZD1);
ZG2:=REF(HHV(H,DAYBARPOS),SUMBARS(DAYBARPOS=1,3))-REF(OO,SUMBARS(DAYBARPOS=1,3)),COLORRED,NODRAW;
ZD2:=REF(OO,SUMBARS(DAYBARPOS=1,3))-REF(LLV(L,DAYBARPOS),SUMBARS(DAYBARPOS=1,3)),COLORGREEN,NODRAW;
A34:=MAX(ZG2,ZD2);
AA4:=MIN1(A14,A200,A34);
多单目标:REFX1((OO+AA4),9999),COLORRED,NODRAW;
//DRAWNUMBER(ISLASTBAR,多单目标,多单目标,0,COLORRED),VALIGN1,ALIGN0,NODRAW;
空单目标:REFX1((OO-AA4),9999),COLORGREEN,NODRAW;
//DRAWNUMBER(ISLASTBAR,空单目标,空单目标,0,COLORGREEN),VALIGN1,ALIGN0;
方向线:REFX1((OO),9999),COLORYELLOW;
DRAWNUMBER(ISLASTBAR,方向线,方向线,0,COLORYELLOW),VALIGN1,ALIGN0,NODRAW;
（来源：文华财经）
