二次金叉选股指标 (源码)

Jm:=cross( Macd.DIFF (12,26,9), Macd.DEA (12,26,9));
JmCOUNT:=COUNT(Jm,BARSLAST( Macd.DEA (12,26,9) =0));
Jmtj:=1*( Macd.DEA (12,26,9) 0 and Count(JmCount=2,21)=1);
xg:if(jmtj,1,0);