飞狐的模拟K线的学习预测功能（大智慧，通达信，同花顺至今也无此功能！！）——

公式如下



顶尖高手

DRAWGBK(CLOSE,COLORRGB(90,90,90),COLORRGB(30,30,60),1);
HH:=H; LL:=L; OO:=O; CC:=C;
<%
vh=ffl.vardata("hh")
vl=ffl.vardata("ll")
vo=ffl.vardata("oo")
vc=ffl.vardata("cc")
last=ubound(vh)
if last<101 then
  b=last+1
else
  b=0
  for i=last-101 to last-51
    vh(i)=vh(i+51)
    vl(i)=vl(i+51)
    vo(i)=vo(i+51)
    vc(i)=vc(i+51)
  next
  a=(vh(last-51)+vl(last-51))/2
  j=1
  for i=last-49 to last
    j=j+2
    vh(i)=2*a-vl(i-j)
    vl(i)=2*a-vh(i-j)
    vo(i)=2*a-vc(i-j)
    vc(i)=2*a-vo(i-j)
  next
end if
ffl.vardata("hh")=vh
ffl.vardata("ll")=vl
ffl.vardata("oo")=vo
ffl.vardata("cc")=vc
ffl.varstartindex("hh")=b
ffl.varstartindex("ll")=b
ffl.varstartindex("oo")=b
ffl.varstartindex("cc")=b
%>
A:=BACKSET(ISLASTBAR,50);
STICKLINE(A AND CC>=OO,OO,CC,6,1),COLORMAGENTA,SHIFT50;
STICKLINE(A AND CC>=OO,LL,OO,0.1,1),COLORMAGENTA,SHIFT50;
STICKLINE(A AND CC>=OO,CC,HH,0.1,1),COLORMAGENTA,SHIFT50;
STICKLINE(A AND CC<OO,OO,CC,6,0),COLORGREEN,SHIFT50;
STICKLINE(A AND CC<OO,LL,HH,0.1,0),COLORGREEN,SHIFT50;
VERTLINE(ISLASTBAR),COLORYELLOW,POINTDOT;

Var1:=CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2);
Var2:=REF(Var1,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
Var3:=REF(Var2,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
Var4:=REF(Var3,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
Var5:=REF(Var4,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
Var6:=REF(Var5,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
Var7:=REF(Var6,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
Var8:=REF(Var7,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
Var9:=REF(Var8,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VarA:=REF(Var9,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VarB:=REF(VarA,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VarC:=REF(VarB,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
STICKLINE(Var1 OR Var2 OR Var3 OR Var4 OR Var5 OR Var6 OR Var7 OR Var8 OR Var9 OR VarA OR VarB OR VarC,CLOSE,REF(CLOSE,1),8,1),COLORRED;
VarD:=CLOSE<REF(CLOSE,1) AND CLOSE<REF(CLOSE,2);
VarE:=REF(VarD,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VarF:=REF(VarE,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
Var10:=REF(VarF,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
Var11:=REF(Var10,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
Var12:=REF(Var11,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
Var13:=REF(Var12,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
Var14:=REF(Var13,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
Var15:=REF(Var14,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
Var16:=REF(Var15,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
Var17:=REF(Var16,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
Var18:=REF(Var17,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
STICKLINE(VarD OR VarE OR VarF OR Var10 OR Var11 OR Var12 OR Var13 OR Var14 OR Var15 OR Var16 OR Var17 OR Var18,CLOSE,REF(CLOSE,1),8,0);
Var19:=REF(VarD OR VarE OR VarF OR Var10 OR Var11 OR Var12 OR Var13 OR Var14 OR Var15 OR Var16 OR Var17 OR Var18,1) AND Var1;
STICKLINE(Var19,REF(CLOSE,1),REF(CLOSE,2),8,0);
Var1A:=REF(Var1 OR Var2 OR Var3 OR Var4 OR Var5 OR Var6 OR Var7 OR Var8 OR Var9 OR VarA OR VarB OR VarC,1) AND VarD;
STICKLINE(Var1A,REF(CLOSE,1),REF(CLOSE,2),8,1);
v2:=简单移动平均(最高价,3)*1.04;
v3:=简单移动平均(最低价,3)*0.96;
小通道上:傅立叶变换(v2,30);
小通道下:傅立叶变换(v3,30);
A2:=小通道上-向前引用(小通道上,1);
A3:=小通道下-向前引用(小通道下,1);
画分段线(A2>0,小通道上) LINETHICK2 COLORRED,,linethick2;
画分段线(A2=0,小通道上) LINETHICK1 COLORWHITE,linethick2;
画分段线(A2<0,小通道上) LINETHICK1 COLORGREEN,linethick2;
画分段线(A3>0,小通道下) LINETHICK2 COLORRED,linethick2;
画分段线(A3=0,小通道下) LINETHICK1 COLORWHITE,linethick2;
画分段线(A3<0,小通道下) LINETHICK1 COLORGREEN,linethick2;

用法如下，在副图中，最后一根K线自动画出竖线，以此为起点，自动显示出5~20日未来走势，准确率极高！！（自动学习前四个月的走势，画出未来5~20天走势），如图所示——（最主要是在训练模式下——相当于大智慧的时空隧道下模拟未来走势——如9月9日日跌停的ST国祥预测后来走势——大涨！！）