[转载]双涨停后的买点探索

定义：双涨停后股价调整触及第二个板的最低点以后企稳收阳。

典型的图形：(图中箭头所指的白色S)

主图：

{板后买点}

板后13:=BARSLAST(REF(C,1)/REF(C,2)>=1.09 );

板后113:=BARSLAST(C/REF(C,1)>=1.09 );

STICKLINE(L,REF(L,BARSLAST(C/REF(C,1)>=1.09)),REF(L,BARSLAST(C/REF(C,1)>=1.09)),1,0),COLORCC66FF;

MA21:= MA(C,21), COLORWHITE;

MA21A_:=IF(MA21>=REF(MA21,1),MA21,DRAWNULL),COLORFF99FF;

MA90:= MA(C,90),COLORCC6600;

MA90A_:=IF(MA90>=REF(MA90,1),MA90,DRAWNULL),COLORFF0099;

MA120: MA(C,120),COLORAAAAAA;

MA120A_:IF(MA120>=REF(MA120,1),MA120,DRAWNULL),COLOR3333FF;

MA250: MA(C,250),COLORGREEN;

MA250A_:IF(MA250>=REF(MA250,1),MA250,DRAWNULL),COLORMAGENTA;

{双板B}

双板1:=BARSLAST(C/REF(C,1)>=1.095 );

双板2:=COUNT(REF(C,1)/REF(C,2)>=1.095 ANDC/REF(C,1)>=1.095,34);

双板4:=COUNT(REF(C,2)/REF(C,3)>=1.095 ANDREF(C,1)/REF(C,2)>=1.095 AND C/REF(C,1)>=1.095,34);

双板3:=COUNT(C/REF(C,1)>=1.095 ,144);

DRAWTEXT(双板3<=3 AND 双板2=1 ANDL<=REF(L,双板1) ANDC/REF(C,1)<=1.095,L-0.18,'S'),COLOR666666;

DRAWTEXT(C/REF(C,1)>=1 AND C/REF(C,1)<=1.02 AND双板3<=3 AND 双板2=1 AND L<=REF(L,双板1) ANDC/REF(C,1)<=1.095,L-0.18,'S'),COLOREEEEEE;

DRAWTEXT(双板3<=3 AND 双板2=1 AND 双板4=0 ANDL<=REF(L,双板1+1) AND C/REF(C,1)<=1.095,L-0.38,'双'),COLOR666666;

STICKLINE(C/REF(C,1)>=1 AND C/REF(C,1)<=1.02 AND双板3<=3 AND 双板2=1 AND L<=REF(L,双板1) ANDC/REF(C,1)<=1.095,O,C,0.2,0),COLORGREEN;

STICKLINE(C/REF(C,1)>=1 AND C/REF(C,1)<=1.02 AND双板3<=3 AND 双板2=1 AND L<=REF(L,双板1) ANDC/REF(C,1)<=1.095,O,C,0.2,0),COLOREEEEEE;

选股：

{双板选股}

双板1:=BARSLAST(C/REF(C,1)>=1.095 );

双板2:=COUNT(REF(C,1)/REF(C,2)>=1.095 ANDC/REF(C,1)>=1.095,34);

双板3:=COUNT(C/REF(C,1)>=1.095 ,144);

C/REF(C,1)>=1 AND C/REF(C,1)<=1.02 AND 双板3<=3 AND双板2=1 AND L<=REF(L,双板1) ANDC/REF(C,1)<=1.095;