{以下是通达信公式源码，通达信不能用DDX数据的}
AA:=VOL/((H-L)*2-ABS(C-O));
买量:=AA*(H-L);
卖量:=0-AA*((H-C)+(O-L));
进出量:=(买量+卖量)>0;
AA1:=FILTER(L=LLV(L,13),8);
AA2:=IF(LLV(L,3)=LLV(L,13) AND C<REF((H+L)/2,1),MAX(REF(LLV(L,12),BARSLAST(AA1)+1)-L,0),0);
AA3:=EMA(AA2,3)*3;
AA4:=SUMBARS(AA3>0,21);
AA5:=SUM(AA3,AA4)/21;
AA6:=REF(AA3,1)=HHV(AA3,3) AND REF(AA3,1)>AA5*3 AND COUNT(C/REF(C,1)<0.9025,8)=0 AND LLV(L,3)/HHV(H,18)<0.88;
均线条件:=EMA(C,5)>=REF(EMA(C,5),1);
反转:=FILTER(AA6 AND 进出量 AND 均线条件,3);
STICKLINE(CLOSE,0,AA3,2.7,1),COLORYELLOW;
STICKLINE(反转,0,AA3,2.7,0),COLORRED;
AA_VOL:=VOL/((H-L)*2-ABS(C-O));
买量_选股:=AA_VOL*(H-L);
卖量_选股:=0-AA_VOL*((H-C)+(O-L));
进出量_选股:=(买量_选股+卖量_选股)>0;
AA1_选股:=FILTER(L=LLV(L,13),8);
AA2_选股:=IF(LLV(L,3)=LLV(L,13) AND C<REF((H+L)/2,1),MAX(REF(LLV(L,12),BARSLAST(AA1_选股)+1)-L,0),0);
AA3_选股:=EMA(AA2_选股,3)*3;
AA4_选股:=SUMBARS(AA3_选股>0,21);
AA5_选股:=SUM(AA3_选股,AA4_选股)/21;
AA6_选股:=REF(AA3_选股,1)=HHV(AA3_选股,3) AND REF(AA3_选股,1)>AA5_选股*3 AND COUNT(C/REF(C,1)<0.9025,8)=0 AND LLV(L,3)/HHV(H,18)<0.88;
均线条件_选股:=EMA(C,5)>=REF(EMA(C,5),1);
反转_选股:=AA6_选股 AND 进出量_选股 AND 均线条件_选股;
XG:FILTER(反转_选股,3);
