Re: [amibroker] Getting near the end

[Lal <klal25@xxxxxxxxxxx>]

This may not be exactly what you're looking for, but it does show how to plot a vertical line "n" bars to the left of the last bar.

Hope this helps..

Lal

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N = Param("Bars away from end", 5, 0, 100, 1);

AtNBar = BarIndex() == LastValue(BarIndex() - N); // are we at Nth bar from the last?
Plot(AtNBar,"", colorRed, styleHistogram| styleOwnScale, Null, Null) ; // Plot vertical line, N bars to left of last bar
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----- Original Message ----
From: John Bollinger <BBands@xxxxxxxxx>
To: amibroker@xxxxxxxxxxxxxxx
Sent: Friday, 25 July, 2008 7:56:56 PM
Subject: [amibroker] Getting near the end

Hello,

I'd like to change a calculation as I get within n periods of the end
of an array in real time.

if (BarIndex() <= LastValue(BarIndex) - n)
do this;
else
do that;

The above has problems as it compares an arrray to a number.

I've tried SelectedValue( BarIndex( )).

TIA,

jab

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