MACD公式算法DIFF线

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MACD公式算法DIFF线（Difference）收盘价短期、长期指数平滑移动平均线间的差DEA线（Difference Exponential Average）DIFF线的M日指数平滑移动平均线MACD线DIFF线与DEA线的差，彩色柱状线参数：SHORT(短期)、LONG(长期)、M天数，一般为12、26、9公式如下所示：加权平均指数（DI）=（当日最高指数当日收盘指数2倍的当日最低指数）十二日平滑系数（L12）=2/（12+1）=0.1538二十六日平滑系数（L26）=2/（26+1）=0.0741十二日指数平均值（12日EMA）=L12×当日收盘指数+ 11/（12+1）×昨日的12日EMA二十六日指数平均值（26日EMA）=L26×当日收盘指数+ 25/（26+1）×昨日的26日EMA差离率（DIF）=12日EMA-26日EMA九日DIF平均值（DEA）=最近9日的DIF之和/9柱状值（BAR）=DIF-DEA MACD=（当日的DIF-昨日的DIF）×0.2 +昨日的MACD

MACD 反推指标

N1:=12; N2:=26; M:=9;

DIFF: EMA(CLOSE,N1)-EMA(CLOSE,N2),COLORBB00BB,LINETHICK2,;

DEA:EMA(DIFF,M),COLOR00BB00,LINETHICK2,;

MACD: (DIFF-DEA)*2,COLORSTICK;

今日交叉价:((REF(EMA(C,N2),1)*(N2-1)*(N1+1))+(REF(DEA,1)*(N1+1)* (N2+1))-(REF(EMA(C,N1),1)*(N1-1)*(N2+1)))/(2*(N2-N1)) NODRAW;

明日交叉价:((EMA(C,N2)*(N2-1)*(N1+1))+(DEA*(N1+1)*(N2+1))-(EMA(C,N1)*(N1-1)*(N2+1)))/(2*(N2-N1)) NODRAW;

STICKLINE(MACD0,0,MACD,8,0 ),COLOR003333;

STICKLINE(MACD0,0,MACD,7,0 ),COLOR004444;

STICKLINE(MACD0,0,MACD,6,0 ),COLOR005555;

STICKLINE(MACD0,0,MACD,5,0 ),COLOR007777;

STICKLINE(MACD0,0,MACD,4,0 ),COLOR009999;

STICKLINE(MACD0,0,MACD,3,0 ),COLOR00BBBB;

STICKLINE(MACD0,0,MACD,2,0 ),COLOR00DDDD;

STICKLINE(MACD0,0,MACD,1,0 ),COLOR00FFFF;

STICKLINE(MACD>=REF(MACD,1)AND MACD>0,0,MACD,8 ,0 ),COLOR000033;

STICKLINE(MACD>=REF(MACD,1)AND MACD>0,0,MACD,7 ,0 ),COLOR000044;

STICKLINE(MACD>=REF(MACD,1)AND MACD>0,0,MACD,6 ,0 ),COLOR000055;

STICKLINE(MACD>=REF(MACD,1)AND MACD>0,0,MACD,5 ,0 ),COLOR000077;

STICKLINE(MACD>=REF(MACD,1)AND MACD>0,0,MACD,4 ,0 ),COLOR000099;

STICKLINE(MACD>=REF(MACD,1)AND MACD>0,0,MACD,3 ,0 ),COLOR0000BB;

STICKLINE(MACD>=REF(MACD,1)AND MACD>0,0,MACD,2 ,0 ),COLOR0000DD;

STICKLINE(MACD>=REF(MACD,1)AND MACD>0,0,MACD,1 ,0 ),COLOR0000FF;

STICKLINE(MACD>REF(MACD,1)AND MACD<0,0,MACD,8,0 ),COLOR333333; STICKLINE(MACD>REF(MACD,1)AND MACD<0,0,MACD,7,0 ),COLOR444444; STICKLINE(MACD>REF(MACD,1)AND MACD<0,0,MACD,6,0 ),COLOR555555; STICKLINE(MACD>REF(MACD,1)AND MACD<0,0,MACD,5,0 ),COLOR777777; STICKLINE(MACD>REF(MACD,1)AND MACD<0,0,MACD,4,0 ),COLOR999999; STICKLINE(MACD>REF(MACD,1)AND MACD<0,0,MACD,3,0 ),COLORBBBBBB; STICKLINE(MACD>REF(MACD,1)AND MACD<0,0,MACD,2,0 ),COLORDDDDDD; STICKLINE(MACD>REF(MACD,1)AND MACD<0,0,MACD,1,0 ),COLORFFFFFF;

STICKLINE(MACD<=REF(MACD,1)AND MACD<0,0,MACD,8,0 ),COLOR333300; STICKLINE(MACD<=REF(MACD,1)AND MACD<0,0,MACD,7,0 ),COLOR444400; STICKLINE(MACD<=REF(MACD,1)AND MACD<0,0,MACD,6,0 ),COLOR555500; STICKLINE(MACD<=REF(MACD,1)AND MACD<0,0,MACD,5,0 ),COLOR777700; STICKLINE(MACD<=REF(MACD,1)AND MACD<0,0,MACD,4,0 ),COLOR999900; STICKLINE(MACD<=REF(MACD,1)AND MACD<0,0,MACD,3,0 ),COLORBBBB00; STICKLINE(MACD<=REF(MACD,1)AND MACD<0,0,MACD,2,0 ),COLORDDDD00; STICKLINE(MACD<=REF(MACD,1)AND MACD<0,0,MACD,1,0 ),COLORFFFF00;