大智慧DDE模型指标源码：
{DDX}
INPUT: P1(60),P2(5),P3(10);
REFLINE:0;
P:=MIN(COUNT(ORDER(2),0),P1);
DDX:(BIGORDER(1) - BIGORDER(2)) * VOL/CAPITAL * 100,COLOR3D;
DDX1:EMA(DDX,P) * P;
DDX2:MA(DDX1,P2);
DDX3:MA(DDX1,P3);
DRAWTEXTABS(0,0,'大单动向');
1,DOTLINE;
{DDY}
INPUT: P1(60,0,100),P2(5,0,100),P3(10,0,100);
REFLINE:0;
P:=MIN(COUNT(ORDER(2),0),P1);
VAR1:=EMA((2 - BIGORDER(1) - BIGORDER(2)) * VOL/(ORDER(1) +ORDER(2)),60);
DDY:(ORDER(2) - ORDER(1))/CAPITAL * VAR1 * 100,COLOR3D;
DDY1:EMA(DDY,P) * P;
DDY2:MA(DDY1,P2);
DDY3:MA(DDY1,P3);
DRAWTEXTABS(0,0,'涨跌动因');
1,DOTLINE;
{DDZ}
REFLINE:0;
VAR0:=BIGORDER(1) * VOL/ORDER(1);
VAR1:=BIGORDER(2) * VOL/ORDER(2);
VAR2:=2 * VOL/(ORDER(1) + ORDER(2));
DDZ:(VAR0 - VAR1)/VAR2 * 100,COLORWHITE;
FLOATRGN((VAR0 - VAR1)/VAR2 * 100,VAR0 - VAR1,VAR0 >VAR1,RGB(255,0,0),VAR0 <>
DRAWTEXT
{DDX}
INPUT: P1(60),P2(5),P3(10);
REFLINE:0;
P:=MIN(COUNT(ORDER(2),0),P1);
DDX:(BIGORDER(1) - BIGORDER(2)) * VOL/CAPITAL * 100,COLOR3D;
DDX1:EMA(DDX,P) * P;
DDX2:MA(DDX1,P2);
DDX3:MA(DDX1,P3);
DRAWTEXTABS(0,0,'大单动向');
1,DOTLINE;
{DDY}
INPUT: P1(60,0,100),P2(5,0,100),P3(10,0,100);
REFLINE:0;
P:=MIN(COUNT(ORDER(2),0),P1);
VAR1:=EMA((2 - BIGORDER(1) - BIGORDER(2)) * VOL/(ORDER(1) +ORDER(2)),60);
DDY:(ORDER(2) - ORDER(1))/CAPITAL * VAR1 * 100,COLOR3D;
DDY1:EMA(DDY,P) * P;
DDY2:MA(DDY1,P2);
DDY3:MA(DDY1,P3);
DRAWTEXTABS(0,0,'涨跌动因');
1,DOTLINE;
{DDZ}
REFLINE:0;
VAR0:=BIGORDER(1) * VOL/ORDER(1);
VAR1:=BIGORDER(2) * VOL/ORDER(2);
VAR2:=2 * VOL/(ORDER(1) + ORDER(2));
DDZ:(VAR0 - VAR1)/VAR2 * 100,COLORWHITE;
FLOATRGN((VAR0 - VAR1)/VAR2 * 100,VAR0 - VAR1,VAR0 >VAR1,RGB(255,0,0),VAR0 <>
DRAWTEXT
