For "canceling" the second purchase, and based on your code snippet,
what about something like:
Sell =
...
Buy=IIf(firstpurchase,1,IIf(secondpurchase AND NOT
Sell,sigScaleIn,0));
Mike
--- In amibroker@xxxxxxxxxps.com,
"paulradge" <paulradge@x..> wrote:
>
> and also i'd
like to find out if it's possible to cancel the second
purchase if the
first purchase closes on the same bar,,,???
>
> ----- Original
Message -----
> From: paulradge
> To: amibroker@xxxxxxxxxps.com
> Sent: Thursday, April 10, 2008 3:16 PM
> Subject: [amibroker]
scaling question
>
>
> Hi ,,
> sometimes my first
purchase reaches the sell trigger on the day
of
> the second
purchase and the second buy is still activated but not
sold on
>
the same bar,,,
>
> i do have "allow same bar exit(single bar
trade)" clicked within
settings
> but the second purchase isn't
sold and still remains open.
>
> any thoughts please ?
>
Paul
>
> fixeddollaramount=20000;
>
firstpurchase=(Ref(Longsetup,-1));
>
>
Secondpurchase=BarsSince(firstpurchase)==1;
>
>
Buy=IIf(firstpurchase,1,IIf(Secondpurchase,sigScaleIn,0));
>
> PositionSize=fixeddollaramount;
>
> BuyPrice
=Open;
>