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;