【圖】請老師答疑，大MACD一直多頭上行，小MACD出現1

DIF日:(EMA(CLOSE,12)-EMA(CLOSE,26))*100,COLORYELLOW,LINETHICK1;
DEA日:EMA(DIF日,9),COLORWHITE,LINETHICK1;
MACD金叉日:=(CROSS(DIF日,DEA日));
DIF6:=(EMA(CLOSE,10)-EMA(CLOSE,20))*100,COLORWHITE,LINETHICK1;
DEA6:=EMA(DIF6,7),COLORYELLOW,LINETHICK1;
MACD:(DIF6-DEA6)*2,COLORSTICK;

DIF日:(EMA(CLOSE,12)-EMA(CLOSE,26))*100,COLORYELLOW,LINETHICK2;
DEA日:EMA(DIF日,9),COLORWHITE,LINETHICK2;
MACD金叉日:=(CROSS(DIF日,DEA日));
DIF6:(EMA(CLOSE,10)-EMA(CLOSE,20))*100,COLORRED,LINETHICK1;
DEA6:EMA(DIF6,7),COLORGREEN,LINETHICK1;
MACD6:(DIF6-DEA6)*2,COLORSTICK;
MACD上行:=EVERY(MACD>REF(MACD,1),8);
MACD6下行:REF(EVERY(MACD<REF(MACD,1) AND MACD<0,4),1);
XG:MACD上行 AND MACD6下行 AND CROSS(MACD,0);

大小MACD 的蓡數相差不多，大MACD上行，小MACD也上行。選不出大MACD上行，小MACD下行的股票。