0轴附近金叉

MACD零轴附近金叉并形成底背离

DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);

DEA:=EMA(DIF,9);

MACD:=2*(DIF-DEA);

TT11:=IF(REF(LLV(DIF,55),1) < REF(LLV(DIF,8),1),1,0);

TT12:=IF(TT11,1,0);

MM:=COUNT(MACD<0,15)>=2;

GJZG2:=IF(REF(LLV(L,55),1) >L,1,0);

GJZG3:=EXIST(GJZG2,6);

背离:=TT12 AND GJZG3 AND CROSS(DIF,DEA) AND MM;

LZFJ:=ABS(DEA-0)<=0.05;

底背离:COUNT(背离,55)=1 AND 背离 AND LZFJ;