精准MACD底部启动之二次金叉选股指标公式

DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIF,9);
JCCOUNT:=COUNT(crOSS(DIF,DEA),BArslAST(DEA>=0));
二次金叉:CROSS(DIF,DEA) AND DEA<0 AND COUNT(JCCOUNT=2,21)=1;