通达信DDX>1+主力资金流向选股预警公式源码

资金X向:=(LARGEINTRDVOL-LARGEOUTTRDVOL)*10000/FINANCE(7);
S1:=IF(CODELIKE(‘688’),0,1);
S2:=IF(NAMELIKE(‘S’),0,1);
S3:=IF(NAMELIKE(‘*’),0,1);
流通市值:=FINANCE(40)/100000000;
S4:=流通市值<=150 AND FINANCE(42)>30 AND C<=65;
{流通市值小于150亿，上市天数大于30天，股价低于65元}
AK:=S1 AND S2 AND S3 AND S4 AND IF(CODELIKE(‘8’),0,1) AND IF(CODELIKE(‘4’),0,1);

主力净额:=(L2_AMO(0,0)+L2_AMO(1,0)-L2_AMO(0,1)-L2_AMO(1,1))/10000.0;
成交额:=AMOUNT/10000;
主力占比:=主力净额*100/成交额;
超B:=L2_AMO(0,2)/10000.0;
大B:=L2_AMO(1,2)/10000.0;
中B:=L2_AMO(2,2)/10000.0;
小B:=L2_AMO(3,2)/10000.0;

主买占比:=主买净额*100/成交额;
TMP:=LARGEINTRDVOL-LARGEOUTTRDVOL;
活跃度:=(LARGEINTRDVOL+LARGEOUTTRDVOL)*10000/(2*FINANCE(7));
{指标123网 WWW.ZHIBIAO123.CN}
TJ:=(FINANCE(3)=4 OR (DATE>1200822 && FINANCE(3)=3));
ZTJ:=IF(TJ,ZTPRICE(REF(C,1),0.2),ZTPRICE(REF(C,1),0.1));
MM1:=C<ZTJ;{主板今日未涨停}
MM2:=IF(INBLOCK(‘创业板’),1,0) AND (C-REF(C,1))*100/REF(C,1)<12;{创业板涨幅小于12%}
MM:=MM1 OR MM2;

主力A:=(主力占比>=8 AND 主力净额>1500){ OR (主买占比>=8 AND 主买净额>3000 AND 主力净额>0)};
竞量比:=DYNAINFO(15)/OPEN/(REF(SUM(VOL,5),1)/12);
竞额W:=DYNAINFO(15)/10000;

选股:资金X向>=1 AND 主力A AND AK{ AND 竞量比>1.5 AND 竞额W>80 AND MM};