追高往往得不偿失,此信号出现后观察一下(一般2——5天)再买不迟。 RA1:=BACKSET((FILTER((REF(CLOSE,7)=HHV(CLOSE,2*7+1)),7)),7+1); RA2:=REF(CLOSE,7)=LLV(CLOSE,2*7+1); ARA1:=BACKSET((FILTER((REF(CLOSE,7)=HHV(CLOSE,2*7+1)),7)),7+1); ARA2:=REF(CLOSE,7)=LLV(CLOSE,2*7+1); ARA3:=FILTER((BACKSET((FILTER(RA2,7)),7+1)),7); ARA4:=REF(CLOSE,BARSLAST((FILTER(RA1,7)))); 到高顶:=IF(CLOSE,ARA4,ARA4),DOTLINE,COLORFF4444; 推迟看看买不迟:FILTER(CROSS(CLOSE,到高顶),20),COLORCYAN; DRAWTEXT(FILTER(CROSS(CLOSE,到高顶),20),0.5,'推迟看看买不迟'),COLORYELLOW; |
