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--- In amibroker@xxxxxxxxxxxxxxx, "mikelaurataylor"
<mikelaurataylor@xxxx> wrote:
>
> I'm trying to set a condition on a chart that I'll be tracking
> minute by minute and only want this to occur if todays opening price
> (9:30am) is 3% more than yesterday's close (4pm).
>
> I have backfilled data from 1/3/05.
>
> When I test this with a date range of one day (1/25) and say:
>
> openprice = 0pen [0]
>
> I don't get the price from 1/25 I get the price from 1/3.
>
> On an ongoing basis how can I ask the system for todays opening
> price and yesterdays closing price?
>
> Thanks so much.
>
> Mike
I think your problem is you are referencing the entire array of data,
so it goes back to the first bar. You want something like this:
Buy = iif( O > ref (O, -1)* 1.03, 1, 0);
Hope this is right. I'm still a newbie so it would be nice for
confirmation, or just try it and see.
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