底分析选股

下18L:=WMA(SMA(LLV(LOW,18),9/2,1),3);
DIF1:=EMA(DCLOSE,12)-EMA(DCLOSE,26);
DEA1:=EMA(DIF1,9);
AAA1:=(DIF1-DEA1)*2*60;
AAA上:=IF(AAA1>REF(AAA1,1),AAA1,DRAWNULL);
AAA下:=IF(AAA1<REF(AAA1,1),AAA1,DRAWNULL);
入线:=15;
反弹:=AAA1-REF(AAA1,1);
反弹GGG:CROSS(反弹,入线);