通达信判官简易指标

{判官MACD}
 DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);
 DEA:=EMA(DIF,9),COLORYELLOW;
 A1:=BARSLAST(REF(CROSS(DIF,DEA),1));
底背离:=REF(CLOSE,A1+1)>CLOSE AND DIF>REF(DIF,A1+1) AND CROSS(DIF,DEA);
 FILTER(COUNT(底背离,20) AND CROSS(C,MA(C,20)),5);