不能顯示首7個BarNumber的棒

tusa

請問各位大大, 我用以下的代碼做Heiken Ashi圖, 但為何無論是什麼個股的價格資料, 都不能顯示首7個BarNumber的棒??!!
但用回MC內建的Heiken Ashi棒, 便可顯示所有日棒.

請各位多多指教一下~~~

1. inputs:
   
2. UpColor(red),
   
3. DnColor(green);
   
4. 
   
5. vars:
   
6. haClose(0),
   
7. haOpen(0),
   
8. haHigh(0),
   
9. haLow(0),
   
10. color(0);
    
11. 
    
12. if BarNumber = 1 then
    
13. begin
    
14.         haOpen = open;
    
15.         haClose = (O+H+L+C)/4;
    
16.         haHigh = MaxList( high, haOpen, haClose);
    
17.         haLow = MinList( low, haOpen,haClose);
    
18. end;
    
19. 
    
20. if BarNumber > 1 then
    
21. begin
    
22.         haClose = (O+H+L+C)/4; ////average bar price
    
23.         haOpen = (haOpen [1] + haClose [1])/2 ; ////avg open/close 1 bar ago
    
24.         haHigh = MaxList(High, haOpen, haClose) ; ////highest of high,open,close
    
25.         haLow = MinList(Low, haOpen, haClose) ; //// lowest of low, open, close
    
26. 
    
27.         if haClose > haOpen then color = UpColor
    
28.         else color = DnColor;
    
29. 
    
30.         plotPB(haOpen,haClose,"heikin-ashi",color);
    
31.         SetPlotWidth(1,4);
    
32.         SetPlotColor(1,color);
    
33. end;
    
34. 
    

複製代碼

c:\001.jpg
c:\002.jpg