D:=EMA((C*2+H+L+O)/5,3);
买卖:D;
A线:HHV(D,21),COLORYELLOW;
B线:LLV(D,21),COLOR9900FF;
A:HHV(D,3);
{- }
PARTLINE(D<A,A),COLOR00bb00;
操盘线:PARTLINE(A=D AND A>=REF(A,1),A),COLOR9900FF,LINETHICK2;
主升浪:PARTLINE(A线=A,A线),COLORRED,LINETHICK2;
牛熊线:EMA((C*2+H+L+O)/5,29),COLORGRAY;