[amibroker] Re: indicator calculations and chart display

[jaykwok@xxxxxxxxxxx]

Thanks for the quick reply, Graham.

I'm looking at a 24 hour market like the emini S&P.  I only want to 
see the day session but want my indicators to be calculated based on 
the entire 24 hour session.  

I know I can filter out bars through File - Database but then my 
indicators would only be calculated on day session data.

--- In amibroker@xxxxxxxxxxxxxxx, "Graham" <gkavanagh@xxxx> wrote:
> What market are you trading?
> To just display part of the day if in intraday then use the File - 
Database
> settings - intraday settings - filter pre/after hours, and set the 
market
> hours.
> As far as the indicators excluding the out of session quotes you 
would need
> to set a time for this.
> Eg
> C = iif( timenum()>=090000 and timenum()<=163000, C, Null);
> 
> I am not certain if the indicator will include the out of session 
bars in
> its period, but maybe if this is something you want to permanently 
do, then
> remove the unwanted data. Eg export the quotes that you want to a 
csv file
> and import back to new database would be one way.
> Or maybe something similar to the above for C
> emac = iif( timenum()>=090000 and timenum()<=163000, EMA(c,5), 
Null);
> 
>  
> 
> Cheers,
> Graham
> http://groups.msn.com/asxsharetrading
> http://groups.msn.com/fmsaustralia 
> 
> -----Original Message-----
> From: jaykwok@xxxx [mailto:jaykwok@x...] 
> Sent: Thursday, 18 December 2003 12:48 PM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] indicator calculations and chart display
> 
> 
> Hi,
> 
> How would I only display the "day session" on my charts but have 
> indicators (eg ema(c,50)) based on the 24 hour session?
> 
> Thanks,
> 
> J
> 
> 
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