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You can include a reduced number of bars to look back if your symbol
has not traded for that long
period = min( 250, barcount-2); //used -2 as you need additional bar
for the ref(...,-1)
NH = C >= ref(HHV( Close, period),-1);
--
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 1/22/06, Terry <MagicTH@xxxxxxxxxxx> wrote:
> Highest function will work, but you will still want some kind of limit
> on number of bars, otherwise you'll get a trade on the 1st day the stock
> is available (since it will be an all-time high).
>
> xBuy = C == Highest(C); //All time High
> altBuy = C >= HHV(C,250);
>
> Buy = C == Highest(C) OR altBuy; //Buy at all time High OR X day High
> --
> Terry
> -----Original Message-----
> From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On
> Behalf Of marketmonk777
> Sent: Saturday, January 21, 2006 14:14
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] 250 Day New Highs
>
> Hi folks,
>
> I noticed something interesting while scanning for 250 day new highs.
> It seems that my scan does not capture any new highs for which the
> stock has not traded a full 250 days. Take for example a recent IPO
> STP. It did not show up on my list.
>
> My line for looking for a new closing high is:
> NH = C >= HHV( Close, 250);
>
> How can I modify the code to capture these stocks that have not yet
> traded a full 250 days?
>
> Also, I was thinking about creating a scan that would locate "All
> Time" new highs.
>
> Regards,
>
> Dave
> MarketMonk777
> a.k.a. RedEyes
>
>
>
>
>
>
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>
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>
> Please note that this group is for discussion between users only.
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> To get support from AmiBroker please send an e-mail directly to
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