60日内无阴量超过阳量的选股指标
编写要求:
60日内无阴量超过阳量的选股指标。
www.gszx.com.cn网解答:
HK:=C>O OR (C=O AND C>=REF(C,1));
LK:=C<O OR (C=O AND C<REF(C,1));
LHV:=V>REF(V,1) AND REF(HK,1) AND LK;
SUM(LHV,60)=0 AND BARSLASTCOUNT(C>0)>=60;
编写要求:
60日内无阴量超过阳量的选股指标。
www.gszx.com.cn网解答:
HK:=C>O OR (C=O AND C>=REF(C,1));
LK:=C<O OR (C=O AND C<REF(C,1));
LHV:=V>REF(V,1) AND REF(HK,1) AND LK;
SUM(LHV,60)=0 AND BARSLASTCOUNT(C>0)>=60;