折线指标公式（已解答：熊市新手2008）120180216

两5:=10;
M1:MA(C,两5),COLORYELLOW;
SQ:=M1>REF(M1,1);
XQ:=M1<REF(M1,1);
SQS:=BACKSET(BARSLAST(NOT(SQ))>=5,BARSLAST(NOT(SQ)));
XQS:=BACKSET(BARSLAST(NOT(XQ))>=5,BARSLAST(NOT(XQ)));
上趋向:=NOT(XQS) AND BARSLAST(SQS)<BARSLAST(XQS),COLOR8000FF;
下趋向:=NOT(SQS) AND BARSLAST(SQS)>BARSLAST(XQS),COLOR808000;

IF(上趋向>REF(上趋向,1),M1,DRAWNULL),COLORYELLOW,LINETHICK2;
IF(下趋向<REF(下趋向,1),M1,DRAWNULL),COLORCYAN,LINETHICK2;

高点:=FILTERX(HHV(H,BARSLAST(下趋向))=H,BARSLAST(下趋向));
低点:=FILTERX(LLV(L,BARSLAST(上趋向))=L,BARSLAST(上趋向));
DRAWLINE(高点,H,低点,L,0),COLOR808000,LINETHICK2;
DRAWLINE(低点,L,高点,H,0),COLOR8000FF,LINETHICK2;
DRAWNUMBER(高点,H,H),COLORCYAN;
DRAWNUMBER(低点,L,L),COLORYELLOW;
{DRAWLINE(高点,H,ISLASTBAR,L,0),COLORGREEN;
DRAWLINE(低点,L,ISLASTBAR,H,0),COLORRED;};

DRAWKLINE(HIGH,OPEN,LOW,CLOSE);