MACD大于30

请老师帮忙编写MACD角度大于30的选股公式如下图谢谢老师.

爱约股解答：

{底背离角度1}

DIFF:=EMA(CLOSE,12)-EMA(CLOSE,27);

DEA:=EMA(DIFF,9);

A1:=BARSLAST(REF(CROSS(DIFF,DEA),1));

底背离:=REF(CLOSE,A1+1)>CLOSE AND DIFF>REF(DIFF,A1+1) AND CROSS(DIFF,DEA);

DEA1:=EMA(EMA(CLOSE,12)/EMA(CLOSE,27),9);

角度:ATAN(DEA1/REF(DEA1,A1+1)*100-100)*57.3,NODRAW;

底背离 AND 角度>=30;

{底背离角度2}

DIFF:=EMA(CLOSE,12)-EMA(CLOSE,27);

DEA:=EMA(DIFF,9);

A1:=BARSLAST(REF(CROSS(DIFF,DEA),1));

底背离:=REF(CLOSE,A1+1)>CLOSE AND DIFF>REF(DIFF,A1+1) AND CROSS(DIFF,DEA);

DEA1:=EMA(EMA(CLOSE,12)/EMA(CLOSE,27),9);

角度:ATAN(DEA1/REF(DEA1,A1+1)*100-100)*57.3,NODRAW;

底背离 AND 角度>=30 AND A1<=18;