DIF:EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:EMA(DIF,9);
MACD:(DIF-DEA)*2,COLORSTICK;
金叉预警:CROSS(DIF,DEA) AND REF(DIF,1)<REF(DEA,1);
死叉预警:CROSS(DEA,DIF) AND REF(DEA,1)<REF(DIF,1);
持股信号:DIF>DEA AND DIF>0 AND DEA>0,COLORRED;
变盘信号:DIF>DEA AND (DIF<=0 OR DEA<=0),COLORYELLOW;
持币信号:DIF<DEA,COLORGREEN;
最低点买入:LLV(MACD,5)=MACD AND MACD<0 AND REF(MACD,1)>MACD;
最高点卖出:HHV(MACD,5)=MACD AND MACD>0 AND REF(MACD,1)<MACD;
