周 DIF:=“MACD.DIF#WEEK“; 周 DEA:=“MACD.DEA#WEEK“; 周 MACD:=(周 DIF-周 DEA)*2;周红:=IF(周 MACD0,BARSLAST(CROSS(周 MACD,0),DRAWNULL)+1;MA3:=MA(C,3);MA13:=MA(C,13);MA55:=MA(C,55);均线金叉:=CROSS(MA3,MA13);DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);DEA:=EMA(DIF,9);MACD 金叉:=CROSS(DIF,DEA);选股:均线金叉 AND MACD 金叉 AND MA13MA55 AND 周红;