6字买卖法（交易系统指标）
指标内容：
JDZ:=MAX(MA(C,5),MAX(MAX(MA(C,10),MA(C,20)),MAX(MA(C,60),MA(C,120))));
五买:=REF(C,1)<REF(JDZ,1) AND C>JDZ;
卖:=REF(C,1)>=REF(MA(C,5),1) AND C<MA(C,5);
A:=BARSLAST(五买);
B:=BARSLAST(卖);
ENTERLONG:五买 AND COUNT(五买,B)=1;
EXITLONG:卖 AND COUNT(卖,A)=1;
