[GT] Re: Couple of questions

[João Costa <joaocosta AT zonalivre.org>]

There is also an I:Fromtimeframe object which is useful for multi
timeframe analysis.

On 05/01/2010, Chia-liang Kao <clkao
AT
clkao.org> wrote:
> Hi Sumit,
>
> 2010/1/5 Sumit Sanghai <sumit.sanghai
AT
gmail.com>:
>> Hello guys,
>> I am trying out GT, and had a few questions.
>> i) I am developing a strategy which apart from the standard volume, and
>> prices requires some other data which I have in my DB.
>> I want these to be loaded into the Prices object, and then used elsewhere.
>> Do I need to make modifications just to Prices.pm to
>> get the data loaded. Or are there other classes which inherently assume
>> that
>> Prices can only contain open, high etc?
>
> the I::Prices indicator allows you to reference prices from another
> symbol.  For example, I wrote p/c ratio values into all of OHLC in a
> db called FOO-PCR, and use {I:Prices CLOSE FOO-PCR} to refer to it.
>
>> ii) One of the strategies I am testing, requires simultaneous access to
>> quotes from multiple stocks and indices.
>> Any clue where all do I have to make the changes to get such a strategy
>> working.
>> It seems that most of the objects make the assumption that they are only
>> dealing with a single stock.
>> Is there a simple hack which can help me out?
>> Regards,
>> Sumit.
>
> This should be the same as above, however i think I::Prices only
> supports different symbols in same timeframe ( and possibly requires
> the data index to be same)
>
> Cheers,
> CLK
>


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