金字塔公式 金字塔模型策略源码：

AH:=HIGH; AL:=LOW; AO:=OPEN; AC:=CLOSE;
 <%
 vh=ffl.vardata("AH")
 vl=ffl.vardata("AL")
 vo=ffl.vardata("AO")
 vc=ffl.vardata("AC")
 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("AH")=vh
 ffl.vardata("AL")=vl
 ffl.vardata("AO")=vo
 ffl.vardata("AC")=vc
 ffl.varstartindex("AH")=b
 ffl.varstartindex("AL")=b
 ffl.varstartindex("AO")=b
 ffl.varstartindex("AC")=b
 %>
 A:=BACKSET(ISLASTBAR,50);
 STICKLINE(A AND AC>=AO,AO,AC,6,1),COLORMAGENTA,SHIFT50;
 STICKLINE(A AND AC>=AO,AL,AO,0.1,1),COLORMAGENTA,SHIFT50;
 STICKLINE(A AND AC>=AO,AC,AH,0.1,1),COLORMAGENTA,SHIFT50;
 STICKLINE(A AND AC  STICKLINE(A AND AC  VERTLINE(ISLASTBAR),COLORYEALOW,POINTDOT;

源码解析:

AH赋值:最高价
AL赋值:最低价
AO赋值:开盘价
AC赋值:收盘价
A赋值:若是否最后一个周期