通达信副图指标和选股公式：大单动向

通达信副图指标和选股公式：大单动向

2012-06-29 07:33 阅读 4687

“道氏金鳄”在黑马竞选中排名第一，“大单动向”指标似乎是他选个股的必要条件，它是关于DDX的指标，当出现一个五角星，也就是DDX>0 AND CROSS(DDX1,DDX2) AND (CLOSE/REF(CLOSE,1)-1)*100>=3时选股出来。 只是必要条件，不是充分的，也不是必然的。道氏金鳄先生自然会用其他技术条件进一步锁定个股。

 

一、副图指标

JJ:=(OPEN+HIGH+LOW+CLOSE)/4;
AA:=IF(BETWEEN(C,JJ,H) OR C=O,VOL,0);
BB:=IF(BETWEEN(C,JJ,L),VOL,0);
CC:=IF(AA AND BB,0,VOL/3);
DDX:10*(AA-(BB+CC))/IF(CAPITAL<1,SUM(VOL,13),CAPITAL),LINETHICK0;
STICKLINE(DDX>0,0,DDX,2.5,0 ),COLOR0022FF;
STICKLINE(DDX>0,0,DDX,2,0 ),COLORBB22CC;
STICKLINE(DDX<0,0,DDX,2.5,0 ),COLORFFFF00;
DDX1:EMA(DDX,60)*60,COLOR00FFFF;
DDX2:MA(DDX1,5),COLORFF00FF;
DDX3:MA(DDX2,10),COLOR00FF00;
预警:DDX>0 AND CROSS(DDX1,DDX2) AND (CLOSE/REF(CLOSE,1)-1)*100>=3,LINETHICK0;
DRAWTEXT(预警,0,'★'),LINETHICK3,COLOR00FFFF;
DRAWTEXT(C,1,'大单动向'),COLORFFFFFF;
大单动向:0.5,POINTDOT,COLORBLUE;

 

二、选股公式

JJ:=(OPEN+HIGH+LOW+CLOSE)/4;
AA:=IF(BETWEEN(C,JJ,H) OR C=O,VOL,0);
BB:=IF(BETWEEN(C,JJ,L),VOL,0);
CC:=IF(AA AND BB,0,VOL/3);
DDX:=10*(AA-(BB+CC))/IF(CAPITAL<1,SUM(VOL,13),CAPITAL);
DDX1:=EMA(DDX,60)*60;
DDX2:=MA(DDX1,5);
DDX>0 AND CROSS(DDX1,DDX2) AND (CLOSE/REF(CLOSE,1)-1)*100>=3;

 

三、我想大单比率这个指标也应该是必要条件

1、通达信副图指标

AA:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));
买量:=IF(CLOSE>OPEN,AA*(HIGH-LOW),IF(CLOSE<OPEN,AA*((HIGH-OPEN)+(CLOSE-LOW)),VOL/2)),LINETHICK0,COLORRED;
卖量:=IF(CLOSE>OPEN,0-AA*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE<OPEN,0-AA*(HIGH-LOW),0-VOL/2)),LINETHICK0,COLORCYAN;
进出量:=买量+卖量,COLOR00FFFF;
STICKLINE(进出量<0,0,进出量,4,0),COLORFF6600;
STICKLINE(进出量<0,0,进出量,3,0),COLORFF9900;
STICKLINE(进出量<0,0,进出量,1.5,0),COLORFFCC00;
STICKLINE(进出量<0,0,进出量,0.5,0),COLORCYAN;
STICKLINE(进出量>0,0,进出量,4,0),COLOR000099;
STICKLINE(进出量>0,0,进出量,3,0),COLOR0000CC;
STICKLINE(进出量>0,0,进出量,1.5,0),COLOR0000FF;
STICKLINE(进出量>0,0,进出量,0.5,0),COLORCC66FF;
N:=5; M:=13; N日内净流入:SUM(进出量,N),LINETHICK2,COLORGREEN;
流入:IF(N日内净流入>REF(N日内净流入,1),N日内净流入,DRAWNULL),COLORRED,LINETHICK2;
连红天:BARSLASTCOUNT(进出量>0);
M日内翻红天:COUNT(进出量>0,M),COLORRED;
走熊天:BARSLASTCOUNT(N日内净流入<0),COLORCYAN;
走牛天:BARSLASTCOUNT(N日内净流入>0),COLORRED;
强势天:BARSLASTCOUNT((N日内净流入>REF(N日内净流入,1))>0 AND N日内净流入>0);
弱势天:BARSLASTCOUNT((N日内净流入<REF(N日内净流入,1))>0 AND N日内净流入<0);

 

2、选股公式

AA:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));
买量:=IF(CLOSE>OPEN,AA*(HIGH-LOW),IF(CLOSE<OPEN,AA*((HIGH-OPEN)+(CLOSE-LOW)),VOL/2));
卖量:=IF(CLOSE>OPEN,0-AA*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE<OPEN,0-AA*(HIGH-LOW),0-VOL/2));
进出量:=买量+卖量,COLOR00FFFF;
进出量>0;