低位三金叉选股成功率较高

{低位三次金叉}DIF:=EMA(CLOSE,12)-EMA(CLOSE,27);DEA:=EMA(DIF,9);MACD:=2*(DIF-DEA);A:=BARSLAST(DEA>=0);{上次DEA>=0距今天数}T:=COUNT(CROSS(DIF,DEA),A);{统计DEA<0的这段时间DIF金叉DEA的次数}三次金叉:CROSS(DIF,DEA)  AND COUNT(T=3,A)=1;