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In order of your code, here's a few comments:
Your bBuy statement requires todayıs volume to be greater than the last 5
days Volume added together. Is that what you want?
Your buy statement can be simply:
Buy = bBuy; //which sets Buy = True when bBuy is True
AddColumn statements should not be inside a conditional. I group mine at the
end of the code. If you only want to see them on certain bars the use Filter
as in:
Filter = bBuy;
AddColumn(....
AddColumn(....
--
Terry
From: "virtuouz_pagan" <dimension@xxxxxxxxxxxxx>
Reply-To: amibroker@xxxxxxxxxxxxxxx
Date: Thu, 21 Oct 2004 04:29:27 -0000
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] Re: Summing volume
thanks much. any ideas on why i get a syntax error with the code
below? If i include the code within the "IF" clause with out the
actualy "IF" block, it works fine. but with the "IF" clause there i
get the following error:
"Line 15, Column 2:
AddColumn(fCumVol,"fCumVol", 1.0);
AddColumn(bBuy,"Buy", 1.0);
Buy = True;
}
-^
Error 3.
Condition in IF, WHILE, FOR statements
has to be Numeric or Boolean type.
You can not use array here,
please use [] (array subscript operator)
to access array elements"
Here is the code:
---------------------------------------------------------
stockFloat = 19100000;
fCumVol = Ref( fCumVol = Sum( V, 5 ), -1);
bBuy = ( V > ( stockFloat ) ) AND
( fCumVol < stockFloat ) AND
( C > O ) ;
if ( bBuy )
{
Filter = 1;
AddColumn(fCumVol,"fCumVol", 1.0);
AddColumn(bBuy,"Buy", 1.0);
Buy = True;
}
--- In amibroker@xxxxxxxxxxxxxxx, Terry <MagicTH@xxxx> wrote:
> Try this:
> CumVol = Sum( ref(V,-1), 5 );
>
> An Explore is like a back test in that you get the same results
without the
> Report. You can add as many AddColumn statements as you want to
see things
> like your Buy/Sell/Short/Cover signals, Volume, Close, any
variable you have
> in your code.
> --
> Terry
>
>
> From: "virtuouz_pagan" <dimension@xxxx>
> Reply-To: amibroker@xxxxxxxxxxxxxxx
> Date: Thu, 21 Oct 2004 03:34:17 -0000
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Re: Summing volume
>
>
> actually, it's almost what i needed.
> I am using the BackTest function and would like to see the fCumVol
> value at each signal. I was trying to use the "printf" function,
but
> do not see anything printed in the Interpretation or NotePad
window.
> What would be better however, is if i could add a column to the
> backtest grid/table, similar to what you suggested for the Explore
> function. Is that possible?
>
> sorry for the barrage of questions...
>
> --- In amibroker@xxxxxxxxxxxxxxx, Terry <MagicTH@xxxx> wrote:
> > Correct
> >
> > Filter = 1;
> > AddColumn(fCumVol,"fCumVol",1.0);
> >
> > Then click Explore in AA
> > --
> > Terry
> >
> >
> > From: "virtuouz_pagan" <dimension@xxxx>
> > Reply-To: amibroker@xxxxxxxxxxxxxxx
> > Date: Thu, 21 Oct 2004 03:08:05 -0000
> > To: amibroker@xxxxxxxxxxxxxxx
> > Subject: [amibroker] Summing volume
> >
> >
> > On processing the current bar, i would like to determine the
> > cumulative volume of the last 5 bars (including the current).
> > Would the folliwng do this?
> >
> > fCumVol = Sum( V, 5 );
> >
> > Second question. If i wanted to print out debug statements to
see
> > the above value as each bar is processed, how can i do that?
> >
> > thank you.
> >
> >
> >
> >
> >
> >
> >
> > Check AmiBroker web page at:
> > http://www.amibroker.com/
> >
> > Check group FAQ at:
> > http://groups.yahoo.com/group/amibroker/files/groupfaq.html
> >
> >
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