周线MACD和KDJ同时金叉选股公式。 编写条件：编写方法：RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;K:=SMA(RSV,3,1);D:=SMA(K,3,1);J:=3*K-2*D;DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);DEA:=EMA(DIF,9);:=(DIF-DEA)*2;XG:OSS(K#WEEK,D#WEEK) AND CROSS(DIF#WEEK,DEA#WEEK);