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I should get the QP3 demo disk soon and I was thinking about the industry
and sector assignments they use. Is there any info in the documentation
you could email me on that. I'm trying to find out to what level they
classify their securities too. ie Sector, Industry Group, Industry or
Sub-Industry.
Happy holidays to you.
Regards,
William Peters
www.amitools.com
> -----Original Message-----
> From: Jayson [mailto:jcasavant@xxxxxxxxxxx]
> Sent: Wednesday November 26, 2003 3:57 PM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: RE: [amibroker] sum only positive days
>
> Thanks William,
>
> i<pds had me hung up. I really need to get up to speed on this looping
> stuff...
>
> Enjoy your Holiday
>
> Regards,
> Jayson
>
> -----Original Message-----
> From: William Peters [mailto:williampeters@xxxxxxxxxxxx]
> Sent: Wednesday, November 26, 2003 3:44 PM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: RE: [amibroker] sum only positive days
>
> Jayson,
>
> This exploration demonstrates summing volume for for last 2 up days.
> You should be able to do the rest, let me know if you need anything
> more.
>
> x = 0;
> for( i = 1; i < 3; i++ )
> {
> x = x + ValueWhen( C > Ref( C, -1 ), Volume, i );
> }
>
> Filter = 1;
> AddColumn( x, "Sum" );
> AddColumn( ValueWhen( C > Ref( C, -1 ), Volume, 1 ), "1st Up Day" );
> AddColumn( ValueWhen( C > Ref( C, -1 ), Volume, 2 ), "2nd Up Day" );
>
>
> Regards,
> William Peters
> www.amitools.com
>
>
> -----Original Message-----
> From: Jayson [mailto:jcasavant@xxxxxxxxxxx]
> Sent: Wednesday November 26, 2003 2:18 PM
> To: 1ami
> Subject: [amibroker] sum only positive days
>
> I cannot seem to get my mind around what should be a fairly simple thing
> to code. Perhaps someone could nudge me in the right direction.
>
> I want to sum the volume of the last 20 up days and compare it to the
> last 20 down days. This is not to be confused with summing the up days
> of the last 20 bars, Simple code such as plot( c>ref(c,-1)"",4,2);
> will plot just the up days and x=iif(c>ref(c,-1),v,0) can calculate the
> volume but how do I sum the last 20 bars where x>0 as opposed to summing
> the last 20 bars of X ?
>
> TIA
>
> Regards,
> Jayson
>
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