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Re: [amibroker] The "TimeFrameGetPrice" function is FALSE !!!!!



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I am sorry but what do you mean ?



Graham a écrit :
but weeks and months do not tie together 

On 6/19/05, Khamsina11 <Khamsina11@xxxxxxxx> wrote:
  
Hi Graham,

Ok, I'am going to check.

But try that :

Display a weekly chart, pick randomly a candlestick and open the commentary
: the results do not match up. 
You can select other candlesticks in your weekly chart, the figures are
never the same.

It is to be feared that there is a big bug somewhere.


Regards,
Khamsina 





Graham a écrit : 
I have used and checked the function against daily charts and it is
correct
    
Try checking against the monthly chart and the getprice is
  
correct
    

On 6/19/05, Khamsina11 <Khamsina11@xxxxxxxx> wrote:
 
  
Graham,
    

I both used "ExpandFirst" and "ExpandLast" but the results do not
  
match up.
    

You can do it, it's very easy to check

I hope I am wrong
  
otherwise there is no use using multiple time frame
    
analysis with Amibroker.
  


Regards,
Khamsina




Graham a écrit : 
It could be that you are using
  
expandfirst which will change the close
    
 
  
price
    
 
  
each bar as it progresses through the month. From help
    
 
  
"Caveat: expandFirst
    
 
  
used on price different than open may look into
    
 
  
the future. For example if
    
 
  
you create weekly HIGH series, expanding it
    
 
  
to daily interval using
    
 
  
expandFirst will enable you to know on MONDAY
    
 
  
what was the high for entire
    
 
  
week. "
    
 
  



On 6/19/05, Khamsina11 <Khamsina11@xxxxxxxx> wrote:
 
 
  
Hi,
    
 
  
I wrote this code in a commentary :
    

va1 = TimeFrameGetPrice( "C",
 
  
inMonthly, -7, expandFirst );
    
 
  
" Month - 7 = " + WriteVal( va1, 0.2);
    

In
 
  
order to check if everything was ok, I tiled vertically 2 windows (a
    
 
  
weekly
    
 
  
graph and a monthly graph).
    
 
  
In the weekly window, I randomly displaced the
    
 
  
vertical selection line
    
 
  
while checking if the close returned in the
    
 
  
commentary and the close of
    
 
  
the appropriate month ( in the monthy graph)
    
 
  
were the same : and what a
    
 
  
surprize, they are different !!!!!!
    

Is TJ aware
 
  
of this big issue
    
?
 
  
Khamsina











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