MACD零上二次金叉预警公式

编写条件：

MACD零上二次金叉预警公式

编写方法：

DIFF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIFF,9);
macd:=2*(DIFF-DEA),COLORSTICK;
JCCOUNT:=COUNT(crOSS(DIFF,DEA),BARSLAST(DEA>=0));
金叉:=CROSS(DIFF,DEA) AND DEA>0 AND COUNT(JCCOUNT=1,21)=1;
二金叉:CROSS(DIFF,DEA) AND DEA>0 AND COUNT(JCCOUNT=2,21)=1;