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Re: [amibroker] Re: Applystop turned on only after n days



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you need to use the bar identifier for array elements within a loop
and some items have no need ot be within the loop, plus some errors. I
am also not certain if applystop works within a loop as never tried
that before. To exclude added buy rules between buy and sell use
buy=exrem. Your intrade was not used anywhere so no need for it

buy = whatever
sell=whateverelse

    buy = ExRem(Buy,Sell);
    DaysInTrade = BarsSince(Buy)>20

 for(i=0; i<BarCount; i++)
  {
    if(DaysInTrade[i])
      {
        ApplyStop(StopTypeTrailing, StopModePercent,15);
      }
  }

easiest just to use
buy = whatever
sell=whateverelse

    buy = ExRemspan(Buy,20);

another thing I am uncerttain odf is the use of applystop in
association with exremspan, as this just stops any added buys from
occuring for 20 bars. So I may have been incorrect.
Should remember to test ideas before sending them


On 8/22/05, mp61276127 <mpalmer@xxxxxxxxxx> wrote:
> Graham,
> 
> You may have suggested the answer to a problem I didn't know I had
> yet.  Will keep in mind as I am working my way through this.
> 
> However, my current problem is that I don't fully understand why
> my "If" statement isn't working.  The explanation for the error 6
> code tells me that arrays can't be processed with the "If"
> statement.  I'm not sure how I would redo this code to accomplish my
> objective without using the buy array.
> 
> Mark
> 
> --- In amibroker@xxxxxxxxxxxxxxx, Graham <kavemanperth@xxxx> wrote:
> > have you tried exremspan?
> >
> > On 8/22/05, mp61276127 <mpalmer@xxxx> wrote:
> > > The Problem: Don't want my Applystop to be effective until in the
> > > trade for n days.
> > >
> > > Tried using the code below but I get an "Error 6" code.  Help
> tells me
> > > that I must act on Boolean expression (True or False) and not on
> > > arrays. I'm still having trouble understanding If,Else, For
> statements
> > > and how they are used in Amibroker.  It looks to me like I am
> working
> > > on a boolean statement.
> > >
> > > Any help here would be much appreciated.
> > >
> > > Thanks
> > > Mark
> > >
> > > MY CODE:
> > >
> > > Buy = Buy Rules;
> > > Sell = Sell Rules;
> > >
> > > for(i=0; i<BarCount; i++)
> > >  {
> > >    intrade = ExRem(Buy,Sell);
> > >    DaysInTrade = BarsSince(Buy[i]>20)
> > >    if(DaysInTrade)
> > >      {
> > >        ApplyStop(StopTypeTrailing, StopModePercent,15);
> > >      }
> > >  }
> > >
> > >
> > >
> > >
> > >
> > >
> > > 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
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> >
> >
> > --
> > 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
> 
> 
> 
> 
> 
> 
> 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
> 
> 
> 
> 
> 
> 
> 


-- 
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


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