Tongda grasps strong source code indicators

MV5:=EMA(V,5);
MA5:=EMA(C,5);
MV5 angle:=ATAN((MV5/REF(MV5,1)-1)*100)*180/3.1416;
MA5 angle:= ATAN((MA5/REF(MA5,1)-1)*100) 180/3.1416;
Change hands:=RANGE(VOL/CAPITAL 100,3,15);
BB:= VOL/CAPITAL>0.02 AND VOL/CAPITAL> 0.05;
strong stocks: =IF(MA5 angle>70 AND MV5 angle>75,1,0);
rising speed:=CLOSE/REF(CLOSE,1)>1.01;
volume ratio:=VOL/MA(VOL,5) >1.2;
{STS:=STRFIND(STKNAME,'S',1)=0;
ST1:=STRFIND(STKNAME,'ST',1)=0;

ST2:=STRFIND(STKNAME,' ST',1)=0;
Rejection:=STS AND ST1 AND ST2 AND (DYNAINFO(8)>0);}
S2:=IF(NAMELIKE('S'),0,1 );
S3:=IF(NAMELIKE(' '),0,1);
Elimination:=S2 AND S3 ; ;
JB:=HHV(VOL,100);
Stock selection: strong stocks AND rising speed AND turnover AND volume ratio and remove AND JB AND DYNAINFO(23)>DYNAINFO(22) AND DYNAINFO(4)/DYNAINFO(3)>1.02
AND DYNAINFO(7)/DYNAINFO(3)>1.02 AND DYNAINFO(17)>0.5 AND DYNAINFO(13) >1/100;