均線聲音報警

模型編寫如下：

MA5:MA(C,5);
MA10:MA(C,10);
MA20:MA(C,20);

DIFF := EMA(CLOSE,12) - EMA(CLOSE,26);//短周期與長周期的收盤價的指數平滑移動平均值做差。
DEA  := EMA(DIFF,9);//DIFF的M個周期指數平滑移動平均
CROSS(MA5,MA10)||CROSS(MA10,MA5),SOUND('A');
CROSS(MA5,MA20)||CROSS(MA20,MA5),SOUND('B');
CROSS(MA10,MA20)||CROSS(MA20,MA10),SOUND('C');
CROSS(C,MA5)&&ISUP,SOUND('D');
CROSS(MA5,C)&&ISDOWN,SOUND('E');
CROSS(DIFF,DEA),SOUND('F');
CROSS(DEA,DIFF),SOUND('G');