通达信obv出现全仓及时预警公式

VA:=IF(CLOSE>REF(CLOSE,1),VOL,-VOL);
 OBV:SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0),LINETHICK2,COLOR00FF00;
 IF(OBV>=REF(OBV,1), OBV ,DRAWNULL),LINETHICK2,COLORRED;
 MAOBV:MA(OBV,30),COLOR0000FF,LINETHICK1;
 MAOBV1:MA(OBV,13),COLORFF00FF,LINETHICK1;
 MAOBV2:MA(OBV,5),COLORFFFFFF,LINETHICK1;
 TJ1:=CROSS(OBV,MAOBV2) AND MAOBV2>REF(MAOBV2,1) AND OBV/MAOBV<1.021;
 TJ11:=FILTER(TJ1,5);
 TJ2:=FILTER(CROSS(MAOBV2,MAOBV1),5);
 TJ3:=COUNT(CROSS(OBV,MAOBV2) OR CROSS(OBV,MAOBV1) 
 OR CROSS(OBV,MAOBV),5)>2 AND MAOBV>REF(MAOBV,1);
 TJ33:=FILTER(TJ3,5);
 DRAWICON(TJ11,MAOBV,23);
 DRAWICON(TJ33,MAOBV,26);
 DRAWICON(TJ2,MAOBV1,25);
 QC:=FILTER(COUNT(TJ11 OR TJ33 OR TJ2,3)>=2,3);
 DRAWTEXT(QC,OBV,'全仓'),COLORFF00FF;
 STICKLINE(QC,MAOBV,OBV,3,0),COLOR0000FF;

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选股预警公式：

VA:=IF(CLOSE>REF(CLOSE,1),VOL,-VOL);
 OBV:=SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0),LINETHICK2,COLOR00FF00;
 MAOBV:=MA(OBV,30),COLOR0000FF,LINETHICK1;
 MAOBV1:=MA(OBV,13),COLORFF00FF,LINETHICK1;
 MAOBV2:=MA(OBV,5),COLORFFFFFF,LINETHICK1;
 TJ1:=CROSS(OBV,MAOBV2) AND MAOBV2>REF(MAOBV2,1) AND OBV/MAOBV<1.021;
 TJ11:=FILTER(TJ1,5);
 TJ2:=FILTER(CROSS(MAOBV2,MAOBV1),5);
 TJ3:=COUNT(CROSS(OBV,MAOBV2) OR CROSS(OBV,MAOBV1) 
 OR CROSS(OBV,MAOBV),5)>2 AND MAOBV>REF(MAOBV,1);
 TJ33:=FILTER(TJ3,5);
 xg:FILTER(COUNT(TJ11 OR TJ33 OR TJ2,3)>=2,3);