新手請問程式碼錯誤問題

abc889900

本人是新手，第一次寫程式的，可以幫忙看看以下程式碼為何在測試時出現錯誤訊息

varX(1) 是否指 varX 的前一數值？

------ Compiled with error(s): ------
Unknown Function
line 24, column 0

1. variables:
   
2. var0( 0 ),
   
3. var1( 0 ),
   
4. var2( 0 ),
   
5. var3( 0 ),
   
6. var4( 0 ),
   
7. var5( 0 ),
   
8. var6( 0 ),
   
9. var7( 0 ),
   
10. var8( 0 ),
    
11. var9( 0 ),
    
12. var10( 0 ),
    
13. var11( 0 ),
    
14. var12( 0 ),
    
15. var13( 0 ),
    
16. var14( 0 ),
    
17. var15( 0 );
    
18. 
    
19. 
    
20. var1=(HIGHD(9)-CLOSE)/(HIGHD(9)-LOWD(9))*100-80;
    
21. var2=SMA(var1,9,1)+50;
    
22. var3=(CLOSE-LOWD(9))/(HIGHD(9)-LOWD(9))*100;
    
23. var4=SMA(value3,3,1);
    
24. var5=SMA(value4,3,1)+100;
    
25. var6=var5-var2;
    
26. If var6>30 then var7 = (value6-30) else var7=0;
    
27. var8=var7(1)-var7
    
28. Plot1(var8);
    
29. If var8> 0 then SetPlotColor(1,red)
    
30. else
    
31. SetPlotColor(1,green);
    
32. 
    
33. var9=SMA((CLOSE-LOWD(5))/(HIGHD(5)-LOWD(5))*100,3,1);
    
34. var10=3*var9-2*var9;
    
35. 
    
36. var11=(HIGHD(12)-C)/(HIGHD(12)-LOWD(12));
    
37. var12=(C-LOWD(12))/(HIGHD(12)-LOWD(12));
    
38. var13=SMA(SMA(value21,3,1),3,1);
    
39. var14=(var13-SMA(var13,12,1))-0.5;
    
40. if var14>0.00 then var14=var13 else var14=0.00;
    
41. var15=value24(1)
    
42. 
    
43. Condition1=var10 crosses over 25;
    
44. if Condition1 then
    
45. Print("Buy")
    
46. else
    
47. begin
    
48. Condition1=var10(1) crosses over var10(0);
    
49. if Condition1 then
    
50. Print("Sell");
    
51. End;
    

複製代碼

easytrader788

Multichart 裡沒有SMA 函數

abc889900

我加了sma 函數，但是在第27行中 var8=var7(1)-var7 出現
------ Compiled with error(s): ------
Unknown Function

marklin

var8=var7(1)-var7 改 var8=var7[1]-var7 看看~