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Hello,
No, all you need is just to re-define close, high, low, open, volume
arrays using foreign function and then you can use any built-in function
and it will operate on foreign data:
// overwrite price arrays
open = foreign( "^IXIC", "O" );
High = foreign( "^IXIC", "H" );
Low = foreign( "^IXIC", "L" );
Close = foreign( "^IXIC", "C" );
Volume = foreign( "^IXIC", "V" );
// from now on all function calls use overriden price arrays
buy = cross( pdi(), mdi() );
sell = cross( mdi(), pdi() );
Best regards,
Tomasz Janeczko
===============
AmiBroker - the comprehensive share manager.
http://www.amibroker.com
----- Original Message -----
From: "Peter Gialames" <investor@xxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Friday, August 10, 2001 9:32 PM
Subject: RE: [amibroker] Buy/Sell QQQ on NASDAQ signals
> Thank you Tomasz ...
>
> But what if I need to reference a calculation on the NASDAQ (PDI()-MDI())?
> Would I have to use VBScript for this? Or is there an update to the
> foreign() function that can use other functions in the datafield?
>
> Peter Gialames
>
> -----Original Message-----
> From: Tomasz Janeczko [mailto:amibroker@x...]
> Sent: Friday, August 10, 2001 3:24 PM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: Re: [amibroker] Buy/Sell QQQ on NASDAQ signals
>
>
> Hi Peter,
>
> You should just use foreign to generate the signals,
> set the current stock to QQQ and "apply to" current stock only
> in Automatic analysis window. Also set one day delay and
> open price as a sell price in Settings.
>
> The formula for simple MA crossover would look like this:
>
> nasdaq = foreign( "^IXIC", "C");
>
> buy = cross( nasdaq, ma( nasdaq, 20 ) );
> sell = cross( ma( nasdaq, 20 ), nasdaq );
>
> Best regards,
> Tomasz Janeczko
> ===============
> AmiBroker - the comprehensive share manager.
> http://www.amibroker.com
>
>
> ----- Original Message -----
> From: "Peter Gialames" <investor@xxxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Friday, August 10, 2001 6:20 PM
> Subject: [amibroker] Buy/Sell QQQ on NASDAQ signals
>
>
> > If there is a thread that the idea of this topic is discussed please point
> > me to it.
> >
> > I would like to back test a system that buys and sells QQQ based on
> signals
> > of the NASDAQ composite. I am sure I would use the foreign() function but
> > am unsure on how to implement. For example:
> >
> > If I get a signal on the NASDAQ for a BUY based on EOD numbers, I would
> want
> > to BUY QQQ on the next days OPEN.
> >
> > If I get a signal on the NASDAQ for a SELL based on EOD numbers, I would
> > want to SELL QQQ on the next days OPEN.
> >
> > Any help would be appreciated,
> > Peter Gialames
> >
> >
> >
> >
> >
> > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
> >
> >
> >
>
>
>
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>
>
>
>
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>
>
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