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Hello,
Currently it is padded too, but I may add option to fill with zero.
Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
From: "Michael.S.G." <OzFalcon@xxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Thursday, January 01, 2004 11:20 PM
Subject: Re: [amibroker] More on data holes - for TJ
> Hi TJ,
>
> When AB pad's data with pad & align check box, Is Volume Padded (Last bars
> volume) or is the volume set to 0 for the padded bars?
>
> KR
> Michael.
>
>
> At 08:04 AM 2/01/2004, you wrote:
> >Hello,
> >
> >Yes I understand that you can create data holes consistently from CSI data.
> >On the other hand, one can PAD AUTOMATICALLY data in AmiBroker
> >for backtesting by marking single check box "Pad and align data to
> >reference symbol"
> >in Automatic Analysis -> Settings -> Portfolio tab.
> > From that point of view it is easier for me to PAD (on-demand and
> > on-the-fly, when needed)
> >data in AmiBroker than to be forced to use particular data vendor.
> >That's why I think using unpadded data in AmiBroker has advantage: I can
> >pad them whenever I want and
> >it is as easy as marking single checkbox in AmiBroker, and can use
> >unpadded data without
> >writing any special software. I am also not "hard-wired" to any data
> >vendor that way.
> >
> >Best regards,
> >Tomasz Janeczko
> >amibroker.com
> >----- Original Message -----
> >From: <mailto:chuck_rademacher@xxxxxxxxxx>Chuck Rademacher
> >To: <mailto:amibroker@xxxxxxxxxxxxxxx>amibroker@xxxxxxxxxxxxxxx
> >Sent: Wednesday, December 31, 2003 9:29 PM
> >Subject: [amibroker] More on data holes - for TJ
> >
> >TJ,
> >
> >Paul's plug-in and my conversion program could, if desired, create data
> >holes (consistently) for users who want them. I'm not trying to be
> >funny, but it is possible to leave a hole on those days when the volume is
> >zero. We can forget about why anyone would want to do this. It can be
> >done and it would be 100% consistent rather than 15% consistent like it is
> >for most data providors.
> >
> >My question for you, however, is how do the various indicators and moving
> >average calculations deal with un-padded data holes. If I do a 5-day MA,
> >for instance, and one of the days has no data, what would I get for the
> >MA? Same for RSI or any other indicator. It's taken me years to get
> >rid of data holes and find a data providor who will consistently pad them
> >for me so that indicators and other calculations work properly (IMO).
> >
> >I could test to see how some of these calculations are affected... if only
> >I had some data holes!!
> >
> >
> >
> >
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