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Re: [amibroker] commodities data?



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Brian,

Please note that code uses Status("firstvisiblebar").
"firstvisiblebar" field is available ONLY in INDICATORS,
not in AA window.

For scan you have to define the "START" point by yourself.
If you want to set the "Start" point at the start of automatic-analysis range
you can use
fvb = ValueWhen( Status("firstbarinrange") && Ref( Status"firstbarinrange", -1 ) == 0, BarIndex() ) 

instead.

http://www.amibroker.com/guide/afl/afl_view.php?status

Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message ----- 
From: "Brian" <cadvantag@xxxxxxxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Friday, July 30, 2004 1:32 AM
Subject: [amibroker] Relative Performance Feature


> I tried creating a scan for a cross and it didnt work. Can someone
> tell me where I went wrong. Can it be possible to have the cross apply
> to all parameters (^IXIC,MSFT,GE)
> 
> Thanks,
> Brian
> 
> 
> _N( TickerList = ParamStr("Tickers", "^IXIC,MSFT,GE") );
> NumBars = 20;
> fvb = Status("firstvisiblebar");
> zz =( 100 * ( C - C[ fvb ] ) / C[ fvb ]);
> for( i = 0; ( symbol = StrExtract( TickerList, i ) ) != ""; i++ )
> {
>  fc = Foreign( symbol, "C" );
> 
>  if( ! IsNull( fc[ 0 ] ) )
>  {
> yy = ( 100 * ( fc - fc[ fvb ] )/ fc[ fvb ]);
>  }
> }
> PlotGrid( 0, colorYellow );
> //--Indicator-End-- -- do not remove this line
> Change = SelectedValue( ROC( C, NumBars ) );
> printf( "Over last %g bars ", NumBars );
> printf( Name() + " has moved %.2g%%\n", Change );
> 
> printf("\nIn the same time\n");
> for( i = 0; ( symbol = StrExtract( TickerList, i ) ) != ""; i++ )
> {
>  fc = Foreign( symbol, "C" );
>  
>  if( ! IsNull( fc[ 0 ] ) )
>  {
>    fChange = SelectedValue( ROC( fc, NumBars ) );
>    printf( symbol + " performance was %.2g%%", fChange, fChange -
> Change );
>    if( fChange - Change > 0 )
>    { 
>       printf( " better " );
>    }
>    else 
>    {
>       printf( " worse " ); 
>    }
>    printf( "than " + Name() + "\n");
>  }
> }
> 
> yy = ( 100 * ( fc - fc[ fvb ] )/ fc[ fvb ]);
> zz =( 100 * ( C - C[ fvb ] ) / C[ fvb ]);
> 
> 
> Buy = Cross(zz, yy);
> 
> 
> --- In amibroker@xxxxxxxxxxxxxxx, "jnk1997" <jnk1997@xxxx> wrote:
> > Thomasz
> > 
> > Real Nice!!!
> > 
> > Thank You for the speedy reply!!
> > 
> > Regards
> > 
> > Jim
> > 
> > 
> > 
> > 
> > --- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <amibroker@xxxx> 
> > wrote:
> > > Hello,
> > > 
> > > Insert->Standard Chart->Relative Performance.
> > > 
> > > It shows the performance of currently selected symbol against
> > > any number of other symbols.
> > > You can edit reference symbols by click on the chart with right 
> > mouse
> > > button and choosing "Parameters" menu item.
> > > 
> > > Longer docs will come with official release.
> > > 
> > > Best regards,
> > > Tomasz Janeczko
> > > amibroker.com
> > > ----- Original Message ----- 
> > > From: "jnk1997" <jnk1997@xxxx>
> > > To: <amibroker@xxxxxxxxxxxxxxx>
> > > Sent: Friday, July 30, 2004 12:04 AM
> > > Subject: [amibroker] Re: AmiBroker 4.60.1 BETA -Relative 
> > Performance Chart
> > > 
> > > 
> > > > Would someone be kind enough to explain where I find this 
> > Relative 
> > > > Performance Chart and briefly how to use it?
> > > > 
> > > > Thanks
> > > > 
> > > > Jim
> > > > 
> > > > 
> > > > 
> > > > 
> > > > --- In amibroker@xxxxxxxxxxxxxxx, Jason Hart <jhart_1972@xxxx> 
> > wrote:
> > > > > You've got to be kidding me!!  The relative performance chart 
> > is 
> > > > fantastic!  Thanks TJ
> > > > >  
> > > > > Jason
> > > > > 
> > > > > Herman van den Bergen <psytek@xxxx> wrote:
> > > > > NICE! Perfect timing, was just writing a Relative performance 
> > > > indicator....picked up some good ideas from your new indicator :-
> > ))
> > > > >  
> > > > > best regards, 
> > > > > herman
> > > > > -----Original Message-----
> > > > > From: Tomasz Janeczko [mailto:amibroker@x...]
> > > > > Sent: Thursday, July 29, 2004 9:50 AM
> > > > > To: amibroker@xxxxxxxxxxxxxxx
> > > > > Subject: [amibroker] AmiBroker 4.60.1 BETA released
> > > > > 
> > > > > 
> > > > > Hello,
> > > > > 
> > > > > A new beta version (4.60.1) of AmiBroker has just been released.
> > > > > 
> > > > > 
> > > > > It is available for registered users only from the members area 
> > at:
> > > > > http://www.amibroker.com/members/bin/ab4601beta.exe
> > > > > and
> > > > > http://www.amibroker.net/members/bin/ab4601beta.exe
> > > > > 
> > > > > 
> > > > > 
> > > > > 
> > > > > 
> > > > > Check AmiBroker web page at:
> > > > > http://www.amibroker.com/
> > > > > 
> > > > > Check group FAQ at: 
> > > > http://groups.yahoo.com/group/amibroker/files/groupfaq.html 
> > > > > 
> > > > > 
> > > > > Yahoo! Groups SponsorADVERTISEMENT
> > > > > 
> > > > > 
> > > > > ---------------------------------
> > > > > Yahoo! Groups Links
> > > > > 
> > > > >    To visit your group on the web, go to:
> > > > > http://groups.yahoo.com/group/amibroker/
> > > > >   
> > > > >    To unsubscribe from this group, send an email to:
> > > > > amibroker-unsubscribe@xxxxxxxxxxxxxxx
> > > > >   
> > > > >    Your use of Yahoo! Groups is subject to the Yahoo! Terms of 
> > > > Service. 
> > > > > 
> > > > > 
> > > > > 
> > > > > ---------------------------------
> > > > > Do you Yahoo!?
> > > > > Yahoo! Mail - You care about security. So do we.
> > > > 
> > > > 
> > > > 
> > > > 
> > > > Check AmiBroker web page at:
> > > > http://www.amibroker.com/
> > > > 
> > > > Check group FAQ at: 
> > http://groups.yahoo.com/group/amibroker/files/groupfaq.html 
> > > > Yahoo! Groups Links
> > > > 
> > > > 
> > > > 
> > > >  
> > > > 
> > > >
> 
> 
> 
> 
> Check AmiBroker web page at:
> http://www.amibroker.com/
> 
> Check group FAQ at: http://groups.yahoo.com/group/amibroker/files/groupfaq.html 
> Yahoo! Groups Links
> 
> 
> 
>  
> 
> 


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