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Try
Buy = iif(DayStart >
StartTime,Cross(H,OR30high),1,0);
you can not use arrays with "if"
----- Original Message -----
Sent: Wednesday, October 05, 2005 6:36
PM
Subject: Re: [amibroker] Re: trying to
calculate pivot points using a limmited time frame
Graham,
I 'm trying to use an IF statement for the
following intraday scan, but it does not work. It ask for a numeric
variable and I don't know what to use besides IF statements. From the
code example you provided, this is what I came up. I'm trying to make
the scan run only after StartTime and only the current day.
StartTime
= 094500 ;
IF (dayStart > StartTime)
{
buy = Cross ( H, OR30high
)
}
thanks for the help
tony
On 10/5/05, Dennis And
Lisa <dennisandlisa@xxxxxxxxxxxxx>
wrote:
Thank
you Graham...this is exactly what I was looiing for.
Dennis
--- In amibroker@xxxxxxxxxxxxxxx, Graham
<kavemanperth@xxxx> wrote:
> Here are a couple of things you can
try
>
> you can code in the intraday times with AFL
>
dayStart = cross(timenum(),062959);
> dayFinish =
cross(timenum(),125959);
> eg these can be used to find the days open
and close prices with
valuewhen
> Dayopen = valuewhen( daystart, O
);
> DayClose = valuewhen( dayfinish, C );
>
>
>
or use this condition
> MarketOpen = timenum()>=63000 and
timenum()<=130000;
>
> If you are using a chart you can set
the market times into either day
> or night session and use that for
the chart, or as above use the aFL
>
>
> --
>
Cheers
> Graham
> AB-Write >< Professional AFL Writing
Service
> Yes, I write AFL code to your requirements
> http://e-wire.net.au/~eb_kavan/ab_write.htm
>
>
> On 10/5/05, Dennis And
Lisa <dennisandlisa@xxxx> wrote:
> > I'm trying to calculate
pivot points and I need info from the previous
> > day session for
the YM futures contract. I know that futures trade 24
> > hrs, thus
AFL assumes that the previous day's trading session is 24
> > hrs.
I need to code into AFL that the previous day's trading session
> >
is from 6:30 AM to 1:00 PM pacific time only for the YM. Is there
a
> > way I can do this with the "TimeframeSet in Daily" or similar
function
> > to specify a limited session range?
>
>
> > Thank you
> >
Dennis
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