可以通过调整参数来调整macd的周期，参数的R，参数为1是大周期，参数为2是正常周期macd。

可以通过调整参数来调整macd的周期，参数的R，参数为1是大周期，参数为2是正常周期macd。

看到那个蓝色图标和红色图标。

公式是划线公式，使用未来函数，非喜勿扰，绕道即可。

MACD面积 源码是：
 

{参数R默认2}

DIFF:EMA(CLOSE,12*R)-EMA(CLOSE,26*R);

DEA:EMA(DIFF,9*R);

MACD:2*(DIFF-DEA), COLORSTICK,LINETHICK2;

红面积:=IF(MACD>0,SUM(MACD,BARSLAST(MACD<0)),0),NODRAW,COLORRED;

绿面积:=ABS(IF(MACD<0,SUM(MACD,BARSLAST(MACD>0)),0)),NODRAW,COLORLIGREEN;

AA:=ROUND(绿面积*100);

BB:=ROUND(红面积*100);

T1:=BARSLAST(CROSS(MACD>0,0.5));

红柱最高:=FILTERX(HHV(MACD,T1+1)=MACD,T1);

STICKLINE(红柱最高,0,MACD,0.5,0),COLORRED;

T2:=BARSLAST(CROSS(MACD<0,0.5));

绿柱最低:=FILTERX(LLV(MACD,T2+1)=MACD,T2);

STICKLINE(绿柱最低,0,MACD,0.5,0),COLORCYAN;

DRAWNUMBER(红柱最高,0,ABS(BB)),COLORRED;

DRAWNUMBER(绿柱最低,0,ABS(AA))DRAWABOVE,COLORGREEN;

{MACD反推值}

QN1:=12;QN2:=26; QM:=9;

QDIFF:= EMA(CLOSE,QN1*R)-EMA(CLOSE,QN2*R);

QDEA:=EMA(QDIFF,QM*R);

今日交叉价:((REF(EMA(C,QN2),1)*(QN2-1)*(QN1+1))+(REF(QDEA,1)*(QN1+1)* (QN2+1))-(REF(EMA(C,QN1),1)*(QN1-1)*(QN2+1)))/(2*(QN2-QN1))NODRAW;

明日交叉价:((EMA(C,QN2)*(QN2-1)*(QN1+1))+(QDEA*(QN1+1)*(QN2+1))-(EMA(C,QN1)*(QN1-1)*(QN2+1)))/(2*(QN2-QN1))NODRAW;

SS:=12*R;LL:=26*R;

DIFQ:=EMA(C,SS)-EMA(C,LL);

ZY1:=REF(EMA(C,SS),1);

ZY2:=REF(EMA(C,LL),1);

ZD:=REF(DIFQ,1);

JY1:=EMA(C,SS);

JY2:=EMA(C,LL);

今日DIF拐头价:(ZD*(SS+1)*(LL+1)-(SS-1)*(LL+1)*ZY1+(SS+1)*(LL-1)*ZY2)/(2*(LL-SS))NODRAW;{今日DIF拐头价}

明日DIF拐头价:(DIFQ*(SS+1)*(LL+1)-(SS-1)*(LL+1)*JY1+(SS+1)*(LL-1)*JY2)/(2*(LL-SS))NODRAW;{明日DIF拐头价}

DD:=(MACD/2+(DEA*(QM-1)/(QM+1)))/(1-2/(QM+1));{计算出明日MACD=MACD时的DIFF值}

柱子变向价:(DD*(QN1+1)*(QN2+1)-(QN2+1)*(QN1-1)*EMA(C,QN1)+(QN1+1)*(QN2-1)*EMA(C,QN2))/(2*((QN2+1)-(QN1+1)))NODRAW;{计算MACD柱体变向时的对应股价};

DIF1:=(EMA(CLOSE,12*R)-EMA(CLOSE,26*R)),COLORGREEN;

DEA1:=EMA(DIF1,9*R),COLORYELLOW;

MACD1:=2*(DIF1-DEA1),COLORSTICK;

红面积1:=SUM(MACD1,BARSLAST(MACD1<0))*1,COLOR0000FF,