{单根K线}
 {大阳，大阴}
大阳:=O=L AND C=H AND O<>C;
大阴:=O=H AND C=L AND O<>C;
 DRAWTEXT(大阳,LOW,'大阳线');
DRAWTEXT(大阴,LOW,'大阴线');
 {高档流星，低档倒状铁锤，影线越长效力越大}
阳流星:=O=L AND CC AND 2*(ABS(C-O))<=H-C;
阴流星:=C=L AND CC AND 2*(ABS(C-O))<=H-O;
 DRAWTEXT(阳流星,LOW,'阳流星');
DRAWTEXT(阴流星,LOW,'阴流星');
 {高档上吊，低档铁锤，影线越长效力越大}
阳上吊:=C=H AND C>O AND C>L AND 2*(ABS(C-O))<=O-L;
阴上吊:=O=H AND O>C AND O>L AND 2*(ABS(C-O))<=C-L;
 DRAWTEXT(阳上吊,LOW,'阳上吊');
DRAWTEXT(阴上吊,LOW,'阴上吊');
 {纺锤，具有上吊和流星的特点}
 {阳纺锤:=L 阴纺锤:=L  DRAWTEXT(阳纺锤,LOW,'阳纺锤');
DRAWTEXT(阴纺锤,LOW,'阴纺锤');};
 {十字星}
十字星:=C=O AND LC;
 DRAWTEXT(十字星,LOW,'十字星');
 {==================================多头===================================}
 {二根K线组合}
贯穿线:= REF(C,1)O AND C>=(REF(O,1)-REF(C,1))/2+REF(C,1) AND O  DRAWTEXT(贯穿线,LOW*0.995,'贯穿线')COLORRED;
吞噬线:=C>O AND C>REF(MAX(O,C),1) AND O  DRAWTEXT(吞噬线,LOW*0.995,'阳吞噬')COLORRED;
颈入线:= REF(C,1)O AND C<=(REF(O,1)-REF(C,1))/2+REF(C,1) AND OREF(C,1) ;
 DRAWTEXT(颈入线,LOW*0.995,'颈入线')COLORYELLOW;
颈上线:= REF(C,1)O AND C<=(REF(O,1)-REF(C,1))/2+REF(C,1) AND OREF(L,1)  ;
 DRAWTEXT(颈上线,LOW*0.995,'颈上线')COLORGREEN;
 {低星形:=REF(MAX(C,O),1)-REF(MIN(C,O),1)>(MAX(C,O)-MIN(C,O))*2 AND MAX(C,O)  DRAWTEXT(低星形,LOW*0.995,'低星形')COLORRED;
高星形:=REF(MAX(C,O),1)-REF(MIN(C,O),1)>(MAX(C,O)-MIN(C,O))*2 AND MIN(C,O)>REF(MAX(C,O),1) ;
 DRAWTEXT(高星形,LOW*0.995,'高星形')COLORGREEN;}
多孕线:= REF(C,1)REF(MIN(C,O),1) AND MAX(C,O)  DRAWTEXT(多孕线,LOW*0.995,'多孕线')COLORYELLOW;
上升反拖线:=REF(C,1)>REF(MA(C,5),1)AND REF(C,1)>REF(MA(C,10),1) AND REF(C,1)>REF(O,1) AND OREF(O,1) AND C  DRAWTEXT(上升反拖线,LOW*0.995,'上升反拖线')COLORRED;
 {三根K线组合}
外侧三阳:=REF(C,1)>REF(O,1) AND REF(C,1)>REF(MAX(O,C),2) AND REF(O,1)REF(C,1) AND C>O;
 DRAWTEXT(外侧三阳,LOW*0.99,'外侧三阳')COLORMAGENTA;
晨星:=REF(MAX(C,O),2)-REF(MIN(C,O),2)>(REF(MAX(C,O),1)-REF(MIN(C,O),1))*2 AND REF(MAX(C,O),1)(REF(MAX(C,O),1)-REF(MIN(C,O),1))*2 AND MIN(C,O)>REF(MAX(C,O),1) AND C>O AND C>=(REF(MAX(C,O),2)-REF(MIN(C,O),2))/2+REF(MIN(C,O),2);