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That worked perfectly, thank you! I guess I was just trying to over-
think it.
--- In amibroker@xxxxxxxxxxxxxxx, "CS" <res1wgwl@xxxx> wrote:
> For most things, AB is way simpler that other languages out there.
> Try (one line):
>
> plot(C-ref(C,-1), " Change from Yesterdays Close ",colorred,1);
>
> -CS
> ----- Original Message -----
> From: traderkirk7
> To: amibroker@xxxxxxxxxxxxxxx
> Sent: Friday, June 10, 2005 3:50 PM
> Subject: [amibroker] simple code question
>
>
> I have had Amibroker for awhile now but continued to use
TradeStation
> because that is what I have been used to and it worked for most
of
> what I needed. I decided to dust off Amibroker and see what it
can
> do but I am having a coding problem. I want to plot a simple
> indicator that measures change.
>
> In TS, the formula is a relatively simple:
>
> Chg = Close - Close[1];
> Plot1(Chg);
>
> In Amibroker what I have is:
>
> for( i = 1; i < BarCount; i++ )
> {
> Chg = Close[ BarCount - 1 ] - Close[ BarCount - 2 ];
> }
> Plot (Chg, "Change", colorBlue, styleLine);
>
> The problem is that the indicator's value is correct on the last
bar
> of the chart, but it plots that same value on every bar preceding
it,
> so all that results is a straight line. I tried it with the Plot
> statement inside the For loop but then all I get is a straight
line
> with many instances of the same value (obviously due to the loop).
>
> I figured I could work it out from the code for Rate of Change,
but
> that is simply coded with the 'ROC' function, and the code for
the
> functions are not available to my knowledge.
>
> Any help is appreciated, thanks.
>
>
>
>
> Please note that this group is for discussion between users only.
>
> To get support from AmiBroker please send an e-mail directly to
> SUPPORT {at} amibroker.com
>
> For other support material please check also:
> http://www.amibroker.com/support.html
>
>
>
>
>
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