双飞燕选股

U1:=MA(C,5)>MA(C,10)AND MA(C,10)>MA(C,20)AND MA(C,10)>MA(C,30) AND MA(C,30)>MA(C,60);
U2:=MA(C,5)>REF(MA(C,5),1) AND MA(C,10)>REF(MA(C,10),1) AND MA(C,20)>REF(MA(C,20),1) AND MA(C,30)>REF(MA(C,30),1);
SSXG:=U1 AND U2;
{双飞燕}
BB1:=REF(C,3)/REF(C,4)>1.09 AND REF(H,3)>REF(O,3) AND REF(C,2)/REF(C,3)<1.09 AND REF(C,4)/REF(C,5)<1.09;
BB2:=(C>REF(C,3) AND C/REF(C,1)>1.041) AND COUNT(BETWEEN(REF(C,1)/REF(C,2),1.05,0.97),2)=2;
BB3:=REF(O,1)/REF(C,3)<1.05 AND REF(O,2)/REF(C,3)<1.05;
BB4:=(REF(C,3)/REF(C,1)<1.02 AND REF(C,3)/REF(C,2)<1.02);
XGB1:=BB1 AND BB2 AND BB3 AND BB4;
ZHXG:SSXG AND XGB1;