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Re: AFL question: confirming a signal



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allm4m,

Take a look at the "Hold" function.

Ed

--- In amibroker@xxxx, "allm4m" <allm4m@xxxx> wrote:
> Hello,
> 
> I want to follow a buy signal only when it's confirmed by the price 
> rising above the High of the bar when the signal was originally 
> given. So e.g. bar #1 my buying conditions are met, but I don't buy 
> yet, during bar# 2 the price remains under #1's High, I don't buy; 
> during bar #3 the price rises above #1's High: I buy at that price. 
> (Effectively I never buy on bar #1)
> (Aka "extreme point rule")
> 
> So I have something like:
> Buy = Cond1 AND Cond2 (etc);
> 
> 1. But then I don't really want to buy yet, I will wait till during 
> one of the next 4 or 5 bars the price rises above the High of the 
> signal's bar. So I change "Buy" into "Buysignal" or so and make a 
> new "Buy". But how would I formulate this? It's probably something 
> with BuyPrice and IFF I guess, but I can't figure out how.
> 
> Or would I have to rewrite the whole formula?
> 
> 2. I don't want to wait too long for a confirmation either, so if 
> there's no confirmation within 5 bars, I will not buy, and don't 
want 
> a signal anymore.
> 
> Any help appreciated.
> 
> allm4m.