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[amibroker] Re: EOD data from yahoo and EOD data updates each day?



PureBytes Links

Trading Reference Links

> AmiQuote downloads to an intermediate file (it is a .tls file but 
>is 
> actually in plain text format - also compatible with CSV files)


Corection - depending on the type of download the AQ downloads are 
stored as .aqh etc - look in AB >> Downloads folder (save a copy and 
rename file type as .txt to view the contents).

Formats/extension vary depending on type e.g. fundamental download or 
historical price download.

--- In amibroker@xxxxxxxxxxxxxxx, "brian_z111" <brian_z111@xxx> wrote:
>
> Hello Lynn,
> 
> >   1.  Where do I get an updated data base template with all stock-
> >etf symbols etc. to use in AmiBroker-AmiQuote for down-loading the 
> >data?
> 
> You can't get one anywhere.
> 
> A lot of us were using a template provided by Jim Swindle but he 
> seems to be too busy to maintain it these days (search for " US - 
> Stocks" post at the UKB).
> 
> We now have to rely on manually producing and maintaining our own 
> lists (using ASCII import etc).
> 
> Dingo has some experience with template software for AB - he might 
be 
> prepared to sell a version if you email him privately.
> 
> MLDownloader is another Yahoo data collector that produces 
Metastock 
> files (also suitable for AB).
> 
> >  2.  Once all data is downloaded do I then save it to a certain 
> >name in AmiQuote and then also Save it in AmiBroker?
> 
> 
> AB has its own proprietry format - except for a handful of 
providers 
> on the approved list, very few know anything about it.
> 
> Once data is imported into AB, with local storage enabled, it will 
be 
> saved in AB format in the AB folder (refer to UKB for examples).
> 
> Data can be imported into AB via plugins (maintained by AB) OR via 
> ASCII import (refer Wizard or ASCII import >> file menu) OR via a 
> metastock plugin (seamlessly reads MS format files).
> 
> AmiQuote downloads to an intermediate file (it is a .tls file but 
is 
> actually in plain text format - also compatible with CSV files)
> 
> AQ does all of that automatically if auto import to AB is selected.
> 
> note: ASCII is the basis of AmiQuote and manual import/export if 
data.
> 
> >  3.  Once I get the data downloaded and working.  Then how do I 
> >keep the symbols updated and correct?  Because there are new 
stocks 
> >and efts that appear as time goes on and others that go away as 
time 
> >goes on.  So how do I keep it all updated and new with new symbols 
> >added?
> 
> MLDownloader is supposed to do this automatically - AQ does not.
> 
> Most people take two different paths:
> 
> - subscribe to providers who do that for us
> - manually update symbols lists e.g. people who have been around a 
> while tend to use fewer symbols OR have a need for specialist 
anyway 
> so are prepared to manually look after the lists (lists are 
scratched 
> up from anywhere and every where - Howard has some list links at 
his 
> QuantitativeTrading site).
> 
> >  4.  Also.  Can one use the AmiQuote downloaded data from yahoo 
in 
> >other software packages?  Like TradeStation, Advanced GET etc.  If 
> >yes.  How?
> 
> The only universal format that AB can import/export is ASCII.
> 
> MS format can also be read by AB and many other software packages 
(AB 
> can't produce MS files but you can buy software data convertors for 
> ASCII to MS).
> 
> brian_z
> 
> 
> 
> --- In amibroker@xxxxxxxxxxxxxxx, "LB" <limit@> wrote:
> >
> > 
> >  I am new to AmiBroker and AmiQuote and I am just getting ready 
to 
> download all Stock-EFT etc. Historical data from Yahoo and then 
want 
> to update the EOD data each night.  I am also not a computer person 
> and I don't know anything about programming, but hope to learn a 
lot 
> from this group.  So I have a few questions to get me started.
> > 
> >   1.  Where do I get an updated data base template with all stock-
> etf symbols etc. to use in AmiBroker-AmiQuote for down-loading the 
> data?
> > 
> >  2.  Once all data is downloaded do I then save it to a certain 
> name in AmiQuote and then also Save it in AmiBroker?
> > 
> >  3.  Once I get the data downloaded and working.  Then how do I 
> keep the symbols updated and correct?  Because there are new stocks 
> and efts that appear as time goes on and others that go away as 
time 
> goes on.  So how do I keep it all updated and new with new symbols 
> added?
> > 
> >  4.  Also.  Can one use the AmiQuote downloaded data from yahoo 
in 
> other software packages?  Like TradeStation, Advanced GET etc.  If 
> yes.  How?
> > 
> >  Once I get everything up and going I will probably have other 
> questions.
> > 
> > Any info on getting the downloading yahoo data stuf going 
correctly 
> would be a big help.
> > 
> >  Thanks for your time.
> >  Lynn
> >
>



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