通达信判官MACD选股指标(源码)

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);