编写要求:
1,双阴的第一个阴为6个点以上的阴线,不放量;2,三阳的第一个阳为假阳;3,中间有两个真阳线,第三个阳线比前两个阳线微放量;4,当日缩量收阴,阴线实体比较小。
www.gszx.com.cn网解答:
ZF:=(C-REF(C,1))/REF(C,1)*100;
A1:=ZF<=-6 AND V<REF(V,1)*1.5;
A2:=C>O AND C<REF(C,1);
A3:=EVERY(C>O AND C>REF(C,1),2) AND V>REF(V,1) AND V>REF(V,2);
A4:=C<O AND C<REF(C,1) AND V<REF(V,1) AND (O+C)<REF(O+C,1);
REF(A1,4) AND REF(A2,3) AND REF(A3,1) AND A4;