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Thomas,
Use Hold function
buy = Hold( cond1, 5 ) and cond2; // generate buy if cond2 happens within 5 bars from cond1 happened.
Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
From: <tchan95014@xxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Thursday, February 20, 2003 12:01 AM
Subject: [amibroker] Need coding help
> Hello,
>
> I am trying to code the following conditions into AFL, but
> have difficulties doing it,
> please advise. Thanks.
>
> cond1 = xxx; // a condition can come and go.
> cond2 = yyy;
> buy = cond1 AND cond2;
>
> What I want is when cond1 triggers, I want to disregard its
> status and track only cond2.
>
> For example,
>
> SetTradeDelays(0, 0, 0, 0);
> cond1 = ref(cmo() > 80, -1);
> cond2 = h > ref(h, -1);
> buy = cond1 and cond2;
>
> when cond1 is triggered, I want to buy this stock only when
> cond2 becomes true, which might take
> a couple of days (Of course they can come at the same day).
> During these confirming days the cmo()
> might come down to less than 80, but I do not care, as long
> as cond1 has been triggered I want cond2
> to take over and disregard cond1 all together.
>
>
> Thanks for any ideas.
>
>
> Thomas
>
>
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