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[amibroker] Re: Nested Loops - Custom Backtester



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Try running the 1st loop first, and assign any stats/aggregates via 
(Static)VarSet. Next run the same loop again, and I mean OUTSIDE the 
1st loop, and then call these vars via (Static)VarGet.

PS

--- In amibroker@xxxxxxxxxxxxxxx, "gonzo99e99" <mp@xxx> wrote:
>
> I had this problem as well. I think that even though you are using
> different variable names, you can only manipulate the backtester
> object once, ie it is manipulating the same object even though it 
has
> different variable names.
> 
> 
> 
> --- In amibroker@xxxxxxxxxxxxxxx, "david.weilmuenster"
> <dweilmuenster95125@> wrote:
> >
> > Hi,
> > 
> > In the Custom Backtester, I need to run a nested loop to examine 
all 
> > signals in comparison to a given signal, and have tried the 
following 
> > code to implement a  nested loop:
> > 
> > for ( sig = bo.getfirstsignal(bar); sig; sig = bo.getnextsignal
(bar))
> > 
> > {
> > 
> >   for ( sig_2 = bo.getfirstsignal(bar); sig_2; sig_2 = 
> > bo.getnextsignal(bar))
> > 
> >   {
> > 
> >    ... logic to compare signals
> > 
> >   }
> > 
> > }
> > 
> > -------------------------------------------
> > 
> > But, the code executes only for the first signal in the outer 
loop.  
> > I.e., it runs the inner loop perfectly, but only for the first 
signal 
> > in the outer loop.
> > 
> > Any clues as to what I'm doing wrong?  Maybe this isn't 
possible?  
> > Other approaches I should try?
> > 
> > Thanks,
> > David Weilmuenster
> >
>




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