用法：DDX在使用上面，我比较倾向于DDX1大于DDX3且穿越0轴，但是这样机会较少而且周期太大，短期波动不好把握，而这个改造后的DDX，由于周期缩小，短期波动性加大，反而在短期的行情中有很好的实战价值。
a穿越0轴且大于b，这样的股票如果选择介入，第二天大多数还是有出局的机会。
经本人画蛇添足后和纯金macd合成，加入二次金叉信号和时间之窗信号。二次金叉选股为第一条指标线=1.
DIFF:=EMA(CLOSE,12)-EMA(CLOSE,27);
DEA

EMA(EMA(C,38),13),COLORFF00FF,LINETHICK2;
成本线:EMA(EMA(C,37),13),COLORFF00FF,LINETHICK2;
底部线: 成本线/1.268,LINETHICK2,COLORYELLOW;
黑马线: 成本线*1.112,LINETHICK2,COLORBLUE;
AA1:=AMOUNT/V;
BB1:=L<AA1*0.9;
CC1:=(C-REF(C,1))/REF

分时买卖：
MA4:MA(CLOSE,4),PRECIS2;
MA4:="MAB.MA4#day";
MA4P:=(MA4-DYNAINFO(3))/DYNAINFO(3)*100;
zt:=1.1*DYNAINFO(3);
dt:=0.9*DYNAINFO(3);
MA4S:=MA4>dt and MA4<zt;
if(MA4S,MA4,DYNAINFO(7)),DOTLINE,color

{金城五能}
AA2:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));
买量2:=IF(CLOSE>OPEN,AA2*(HIGH-LOW),IF(CLOSE<OPEN,AA2*((HIGH-OPEN)+ (CLOSE-LOW)),VOL/2));
卖量2:=IF(CLOSE>OPEN,0-AA2*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE< OPEN,0-AA2*(HIGH-LOW),0-VOL

variable:资金线=0;
净额:=amount*(transactvol(1,0)-transactvol(2,0))/V/10000;
资金:SUM(净额,0),linethick0,COLOR008800;
FILLRGN(0,资金,资金>0,RGB(170,5,70),资金<=0,RGB(0,128,64));
特大净额:=amount*(transactvol(1,3)-transactvol(2,3))/V/10000;

银龙操盘手(主图)L2
v0:=VOL*(O+C+H+L)/4;
A:EMA(v0,21)/EMA(VOL,21),coloryellow,linethick2;
stickline(A>=ref(A,1),A,ref(A,1),6,1),linethick3,coloryellow;
stickline(A<ref(A,1),A,ref(A,1),6,1),linethick3,colorff0099;
B:6*HHV(A,2)-

3D-BS决策源码，需要LTFunc5.dll支持。
{3D-BS决策}
INPUT:Q1(5,0,1000),Q2(10,0,1000),Q3(20,0,1000),Q4(30,0,1000),Q5(60,0,1000),Q6(120,0,1000);
MA1:MA(C,Q1);
MA2:MA(C,Q2);
MA3:MA(C,Q3);
MA4:MA(C,Q4);
MA5:MA(C,Q5);
MA6:MA(C

{交易机器人}
H1:EMA(C,8);
H2:EMA(H1,20);
Var1:=(HHV(H,36)-C)/(HHV(H,36)-LLV(L,36))*100;
Var2:=SMA(Var1,5,1);
Var3:=SMA(Var2,8,1);
Var4:=CROSS(Var2,Var3) AND Var3< 20;
Var5:=C>LLV(C,60)*1.13 AND Var4;
Var6:=

Var1:=HIGH-LOW;
Var2:=ABS(OPEN-CLOSE);
Var3:=HIGH-IF(CLOSE>OPEN,CLOSE,OPEN);
Var4:=IF(CLOSE>OPEN,OPEN,CLOSE)-LOW;
Var5:=Var2/Var1*VOL;
Var6:=Var3/Var1*VOL;
Var7:=Var4/Var1*VOL;
Var8:=IF(VOL/CAPITAL>0.001,

V1:=(C*2+H+L)/4*10;
V2:=EMA(V1,13)-EMA(V1,34);
V3:=EMA(V2,5);
V4:=2*(V2-V3)*5.5;
庄秘撤: IF(V4<=0,V4,0),COLOR00FF00,LINETHICK2;
庄秘进: IF(V4>=0,V4,0),COLORFF00FF,LINETHICK2;
V5:=(HHV(INDEXH,8)-INDEXC)/(HHV(INDEXH,8)-LL

V1:=(C*2+H+L)/4*10;
V2:=EMA(V1,13)-EMA(V1,34);
V3:=EMA(V2,5);
V4:=2*(V2-V3)*5.5;
庄秘撤: IF(V4<=0,V4,0),COLOR00FF00,LINETHICK2;
庄秘进: IF(V4>=0,V4,0),COLORFF00FF,LINETHICK2;
V5:=(HHV(INDEXH,8)-INDEXC)/(HHV(INDEXH,8)-LL

MV3:=EMA(V,3);
MA3:=EMA(C,3);
MV3角度:=ATAN((MV3/REF(MV3,1)-1)*100)*180/3.1416;
MA3角度:=ATAN((MA3/REF(MA3,1)-1)*100)*180/3.1416;
MV5:=EMA(V,5);
MA5:=EMA(C,5);
MV5角度:=ATAN((MV5/REF(MV5,1)-1)*100)*180/3.1416;
MA5角度:=AT

HS:=vol/capital;
DD:=BIGORDER(1,3)-BIGORDER(2,3);
DT:=HS*DD*100;
机构持仓: Sum(DT,0),linethick2;
当日增减度: DT, linethick0;
STICKLINE(DT>0,机构持仓,机构持仓+DT,5,0),COLORRed;
STICKLine(DT<0,机构持仓+DT,机构持仓,5,0),COLORGreen;
当日成

{主力进住之后,买入指标(源码)}
Va6:=(2*CLOSE+HIGH+LOW)/4;
Va8:=LLV(LOW,34);
VarB:=HHV(HIGH,34);
VarC:=EMA((Va6-Va8)/(VarB-Va8)*100,13);
VarD:=EMA(0.667*REF(VarC,1)+0.333*VarC,2);
长趋势:EMA(VarD,N), colorff00ff,linethick2;
趋势线: 3

简单分笔
a:=BUYVOL*c/100;
bz:=sum(a,0);
b:=c*SELLVOL/100;
sz:=sum(b,0);
z:=bz+sz;
cz:=bz-sz;
xb5:=if(a<=20,a,0);散户买:sum(xb5,0),LINETHICK2,COLORred;
xs5:=if(b<=20,b,0);散户卖:sum(xs5,0),LINETHICK2,COLORgreen;

DRAWGBKLAST(CLOSE>0, STRIP(RGB(0,40,0),RGB(0,40,0),0));
DRAWTEXTREL(10,0,'白紫色持股.'),LINETHICK3,ColorFF00FF;
DRAWTEXTREL(10,50,'黑绿色持币.'),LINETHICK3,Color00FF00;
卖线:EMA(((SLOPE(CLOSE,25) * 25) + CLOSE),75),LINETHICK2,coloryellow;
买

aa:=winner(c+c*15/100)*100;
bb:=winner(c+c*0/100)*100;
cc:=aa-bb;
dd:=(winner(c-c*0.1/100)-winner(c-c*15/100))*100;
ee:=cc<3 and dd<0.5 and o<>l;
a1:=dynainfo(6);
a2:=if(l>a1,0,if(h<a1,1,(a1-l+0.01)/(h

上线:=SMA(C,6.5,1);
下线:=SMA(C,13.5,1);
上线1:=SMA(C,3,1);
下线1:=SMA(C,8,1);
STICKLINE(上线>下线 , 上线,下线 ,2, 0),COLORRED,LINETHICK2;
STICKLINE(下线>上线,上线,下线,2,0),COLORYELLOW,LINETHICK2;
DRAWTEXT( CROSS(上线,下线),LOW *0.98,'全仓买'

{K线+KDJ主图}
gj:=if(c=INDEXC,(INDEXC+INDEXh+INDEXl+INDEXO)/4,AMOUNT/(v+0.01)/100);
明日阻力:=l+(gj-l)+(c-l);
明日支撑:=l+(c-gj);
明日阻力:=l+(gj-l)+(c-l);
明日支撑:=l+(c-gj);
今日阻力:=REF(明日阻力 , 1);
今日支撑:=REF(明日支撑 , 1);
STICKLIN

MA5:MA(CLOSE,5),ColorFFFfff,linethick1;
MA10:MA(CLOSE,10),Color00Ffff,linethicK1;
MA20:MA(CLOSE,20),Color00ff00,linethick1;
MA30:MA(CLOSE,30),ColorFF00ff,linethick1;
MA60:MA(CLOSE,60),Color0000ff,linethick1;
MA120:MA(CLOSE,12