九毛八公式指标 公式模块: 股价跌幅20%以上,同时日线macd准备金叉或第一日金叉的选股公式 跌幅:=-(C-REF(C,10))/REF(C,10)*100>20; DIFF:=EMA(CLOSE,12) - EMA(CLOSE,26); DEA:=EMA(DIFF,9); 跌幅 AND REF(DIFF,2)>REF(DIFF,1) AND DIFF>REF(DIFF,1) OR crOSS(DIFF,DEA);