条件选股预警公式4个今天预警出来的票

通达信布林线（BOLL）喇叭口选股源码

 涨幅度:=8.7;涨幅度1:=1;
限制涨幅:=DYNAINFO(14)*100>涨幅度1 AND DYNAINFO(14)*100<涨幅度 AND CLOSE>MA(C,55);
 TJJ:=30;
累计十天换手:=SUM(VOL/CAPITAL*100,10)>TJJ;
 MACD0:=("MACD.MACD">REF("MACD.MACD",1))>=1;
收阳线:=DYNAINFO(23)<>DYNAINFO(22) ;
去新股:=IF(NAMELIKE('N'),0,1){刚上市不久的新股};
一字涨停:=C/REF(C,1)>1.0975 AND H=O;
停牌:=(DYNAINFO(4)=0);
 MM:=NOT(停牌); D22:=IF(NAMELIKE('S'),0,1);
 D33:=IF(NAMELIKE('*'),0,1);
 ST:=D22 AND D33 AND MM AND NOT(一字涨停) AND MACD0 AND DYNAINFO(17)>0
 AND C/REF(C,1)>=1.017 AND C>=5.58 AND C<20.60 AND CAPITAL/1000000<4.92 
 AND C>0 AND IF(CODELIKE('300'),0,1) AND
去新股 AND 收阳线 AND 限制涨幅 AND 累计十天换手;
BOLL:=MA(CLOSE,20);
 UPPER:=BOLL+2*STD(CLOSE,20);
 LOWER:=BOLL-2*STD(CLOSE,20);
 DD:=UPPER-LOWER;
 KK:=UPPER/LOWER;
 XG:CROSS(0.5,DD=LLV(DD,30))
 OR  CROSS(KK>REF(KK,1),0.5) AND ST;
 {今天的开口首次比昨天的大};

实战抄底验证

DRAWGBK(C>0,RGB(0,150,150),RGB(0,00,100),0,' ',0),LINETHICK2;

 VAR1:=80,COLORWHITE,LINETHICK2;
 VAR2:=60;
 VAR3:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
 VAR4:=MA(VAR3,3);
 VAR5:=MA(VAR4,3);
 VAR6:=3*VAR4-2*VAR5;
 VAR7:=MA(CLOSE/HHV(HIGH,120),3)*100;
 VAR8:=MA(CLOSE/HHV(HIGH,120),3)*100;
 VAR9:=VAR7>REF(VAR7,20) AND VAR7>75 AND FILTER(VAR7/REF(LLV(LOW,20),10)>1.18,20);
 VARA:=IF(VAR7>70 AND VAR7<75,1,0);
黑马线: VAR7,LINETHICK2,COLOR00DDFF;
 IF(黑马线>=REF(黑马线,1),黑马线,DRAWNULL),COLORYELLOW,LINETHICK2;
 IF(黑马线< REF(黑马线,1),黑马线,DRAWNULL),,COLORGREEN,LINETHICK2;
 86,LINETHICK2;
 DRAWICON(CROSS( 黑马线,86), 黑马线 ,9),LINETHICK2;
 VARB:=REF(CLOSE,1);
 VARC:=MA(MAX(CLOSE-VARB,0),6)/MA(ABS(CLOSE-VARB),6)*100;
 VARD:=VAR7;
顶部区:IF(VAR7>VAR1,VAR7,VAR1),COLORWHITE,LINETHICK2;
 DRAWICON(CROSS( 黑马线,VAR1), 黑马线 ,9),LINETHICK2;
底部区:IF(VAR8<60,VARD,60),LINETHICK2;
 DRAWICON(CROSS( 黑马线,VAR2), 黑马线 ,9),LINETHICK2;
上操下逃线:(顶部区+底部区)/2,LINETHICK2;
 IF(上操下逃线>=REF(上操下逃线,1),上操下逃线,DRAWNULL),COLORRED,LINETHICK2;
 IF(上操下逃线< REF(上操下逃线,1),上操下逃线,DRAWNULL),,COLORGREEN,LINETHICK2;
 DRAWICON(CROSS( 黑马线,上操下逃线), 黑马线 ,9),LINETHICK2;
 DRAWTEXT(FILTER(VARD<52,10),VARD,'←A');
 DRAWTEXT(VAR7<68 AND BARSLAST(CROSS(VAR2,VAR7))>2 AND
 VAR5<30 AND CROSS(VAR6,VAR5),70,'←B');
 DRAWTEXT(VAR7>88 AND CROSS(84,VARC),VARD,'←C');