MA2:=MA(C,2);
 JL:=IF(C>=MA2,V,0);
 CL:=IF(C<MA2,V,0);
 JLH:=SUM(JL,4);
 CLH:=SUM(CL,4);
 LHB:=CLH/JLH;
分类持仓XG:HHV(LHB,5)>4 AND CROSS(2,LHB) AND C>O;