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[amibroker] Re: intraday scan does not work



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I am not able to find out how to turn on multiple alerts out.

and I am still not able to make my short test script work
Looks like it is a bug of AB? 
Anyone has the luck of success on that? I feel frustrated on it.




--- In amibroker@xxxxxxxxxxxxxxx, Graham <kavemanperth@xxxx> wrote:
> generally you only need a single alertif output as it stays in the
alert window
> Check that you have not turned off multiple alerts output
> 
> 
> On Tue, 18 Jan 2005 20:26:14 -0000, jnz88 <jnz88@xxxx> wrote:
> > 
> > 
> > Graham,
> > You gave a very good suggestion. I did not think about function cross
> > ().
> > 
> > However, it is still not working. I have checked to make sure the
> > intraday data around that time period are there.
> > 
> > And another issue I have is that I can only scan it once. If I try it
> > again, there is no output to the Alert Output window.
> > I have to restart the whole amibroker.
> > 
> > 
> > --- In amibroker@xxxxxxxxxxxxxxx, Graham <kavemanperth@xxxx> wrote:
> > > If you do not have data at exactly the time you specify then chances
> > > are you will get no data. It is better to use cross for this I have
> > > found
> > >
> > > CurValue = ValueWhen( DateNum()==1050114 AND Cross(TimeNum
> > (),142959,C,1);
> > >
> > > hope this helps
> > >
> > > On Tue, 18 Jan 2005 03:37:58 -0000, jnz88 <jnz88@xxxx> wrote:
> > > >
> > > >
> > > > I wrote the following simple script in AA to test the scan
> > feature on
> > > > 1 minute intraday data: ( I already download the intraday data )
> > > >
> > > > ---------------------------------------------------
> > > > buy=0;
> > > > CurValue = ValueWhen( DateNum()==1050114 AND TimeNum()
> > ==143000,C,1);
> > > > AlertIf(1, "", NumToStr(CurValue));
> > > > ----------------------------------------------------
> > > >
> > > > It does not work!
> > > > it only return valid CurValue when TimeNum()==160000 which is the
> > end
> > > > of day. It DO NOT work if it is other time like 143000
> > > >
> > > > Why? thanks?
> > > >
> > > >
> > > > Check AmiBroker web page at:
> > > > http://www.amibroker.com/
> > > >
> > > > Check group FAQ at:
> > http://groups.yahoo.com/group/amibroker/files/groupfaq.html
> > > > Yahoo! Groups Links
> > > >
> > > >
> > > >
> > > >
> > > >
> > >
> > >
> > > --
> > > Cheers
> > > Graham
> > > http://e-wire.net.au/~eb_kavan/
> > 
> > 
> > 
> > Check AmiBroker web page at:
> > http://www.amibroker.com/
> > 
> > Check group FAQ at:
http://groups.yahoo.com/group/amibroker/files/groupfaq.html
> > Yahoo! Groups Links
> > 
> > 
> > 
> > 
> > 
> 
> 
> -- 
> Cheers
> Graham
> http://e-wire.net.au/~eb_kavan/





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