指标很简单，没有未来函数，系统自带MACD基础上改编。
DIF:EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:EMA(DIF,9);
MACD:(DIF-DEA)*2,COLORSTICK;
STICKLINE(MACD>0 AND MACD>=REF(MACD,1),0,MACD,2,0),COLORRED;
STICKLINE(MACD>0 AND MACD<REF(MACD,1),0,MACD,2,0),COLORLIRED;
STICKLINE(MACD<0 AND MACD>=REF(MACD,1),0,MACD,2,0),COLORGREEN;
STICKLINE(MACD<0 AND MACD<REF(MACD,1),0,MACD,2,0),COLORCYAN;
DRAWKLINE(HIGH,OPEN,LOW,CLOSE);
