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Well, I for one always want to search thru all messages first before
posting since I like instant answers (but I am extremely impressed
with the amibroker staff's response time, which is pretty close to
instant :). However, in this group, it is almost impossible since
Yahoo groups don't provide that functionality. They require you to
click a million times in order to search thru all messages. Each
search only searches 1% or so of the messages, even when no results
are found within that percentage! -- I have no idea why Yahoo groups
is so behind.. Google groups or almost any other msg boards search
thru all messages instantly. I believe much of the staff's time can
be saved from answering repeat questions if this forum is moved to a
better one.
-john
--- In amibroker@xxxxxxxxxxxxxxx, Graham <kavemanperth@xxxx> wrote:
>
> I think you will find you need to put this into a for loop, or add
> more variables
>
> Have you tried doing a search on the group archives as this sae
> question has been discussed a number of times
>
> --
> Cheers
> Graham
> AB-Write >< Professional AFL Writing Service
> Yes, I write AFL code to your requirements
> http://e-wire.net.au/~eb_kavan/ab_write.htm
>
>
>
>
> On 12/8/05, ricko8294_98 <ricko@xxxx> wrote:
> > I am having a similar problem with eliminating a second (or more)
> > trades on the same stock during the same day. I have included exrem
> > to eliminate multiple buys before a sell signal is given and I don't
> > want to use a time restriction.
> >
> > What my 3 minute bar system has (in part) is the following:
> >
> > in_trade = 0; // to control one trade per day
> > nuday = Day() != Ref(Day(),-1); // to indicate a new day
> >
> > Then my Buy code is
> > Buy = in_trade == 0 AND LongCond1 AND {the rest of my buy conditions}
> >
> > then comes my Sell code
> >
> > followed by
> > Buy = exrem(buy,sell);
> >
> > and
> >
> > in_trade = Flip( Buy, nuday); / to reset in_trade for the next day
> > but retain the value (which becomes "1" on the bar where the first
> > buy is executed).
> >
> > The system will occasionally issue a second buy signal on the SAME
> > stock on the SAME day (I can tell because I plot the buy arrows) EVEN
> > THOUGH the Interpretation window tells me the value of in_trade at
> > that point is 1 (not 0 as required by the Buy code).
> >
> > So - 2 questions
> > 1 how can I eliminate the second trade on the same stock on the same
> > day (my primary objective)?
> >
> > 2. why does the Buy code ignore the in_trade ==0 part of the code?
> >
> > TIA
> > Rick
> >
> >
> >
> >
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, Graham <kavemanperth@xxxx> wrote:
> > >
> > > you can use exrem to remove additional signals
> > > you can use code to only include the first signal of the day, or
> > even
> > > withi certain time paramters, and exclude others
> > > It is just matter of adding the right conditions to the buy/sell
> > statements
> > >
> > > Buy = ???;
> > > Sell = ???;
> > > Buy = exrem(buy,sell);
> > >
> > > eg if you only want to buy beofre 10am in the morning
> > > Buy = YourBuyConditions and timenum()<100000;
> > >
> > > There are a few other ways but could need tailoring to your system
> > > --
> > > Cheers
> > > Graham
> > > AB-Write >< Professional AFL Writing Service
> > > Yes, I write AFL code to your requirements
> > > http://e-wire.net.au/~eb_kavan/ab_write.htm
> > >
> > >
> > > On 12/7/05, siu_john <siu_john@xxxx> wrote:
> > > > Hi Tomasz or anyone,
> > > > I am doing AA scans/explores on a group or all of my stocks and
> > in
> > > > too many times, the signal happens multiple times thru out the
> > day for
> > > > the same stock. Thus my results are flooded with too many siganls
> > > > instead of the only few stocks that are actually returned.
> > > > I am wondering how do I return either:
> > > > - the latest signal only per stock (for latest signal purpose)
> > > > and/or
> > > > - the first signal and skip to analyse next stocks in question
> > (for
> > > > execution speed purpose)
> > > >
> > > > Also, is there a _REAL_ reason to seperate the functionality of
> > Scans
> > > > and Explorations? I find it that I like reporting power of
> > > > explorations (Scans don't execute Filters, AddColumn()s, etc.)
> > and the
> > > > automation of scans (checkbox of "Scan every x-minutes" don't
> > apply to
> > > > explorations). But seems like I can't have both because of the
> > > > artifically created distinctions.. It would be so great if we can
> > > > have both! (unless there's a much better reason for the
> > seperation).
> > > >
> > > > thank you so much,
> > > > -john
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > 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
> > > >
> > > >
> > > > Yahoo! Groups Links
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > >
> >
> >
> >
> >
> >
> >
> >
> > 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
> >
> >
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
> >
>
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