120线由下行转为走平，日ＭＡＣＤ绿柱缩短的选股公式

 

REF(macd.MACD<0 AND MACD.MACD>REF(MACD.MACD,1),1)=0 AND MACD.MACD<0 AND MACD.MACD>REF(MACD.MACD,1)>0 AND   REF(MA(C,120)<REF(MA(C,120),1),3) AND (MA(C,120)-REF(MA(C,120),1))<0.01;