|
PureBytes Links
Trading Reference Links
|
Stephane,
Our last week discussion was about the optimization possibility with
the use of scan-less composite.
My reply was quick and in the middle of 10 other things.
Now you may read the full text.
As for the "pseudo", I think it is equally "real" to the ~ticker.
I donīt know yet why it works for the youngest history, but this is
another [interesting] story.
Dimitris Tsokakis
--- In amibroker@xxxxxxxxxxxxxxx, "Stephane Carrasset"
<nenapacwanfr@xxxx> wrote:
> Dimitri,
> to optimize on several composites
> below is my solution with two steps and I prefer to use
> addtocomposite since a formula with strextract function returns
> a "pseudo composite" aligned with the youngest stock.
>
> stephane
>
> ////////////////////////
> //Creation of Multiples composites
> /////////////////////
> for(Nb=4;Nb<30;Nb++)
> {
> Comp=IIf(MFI(Nb)>50,1,-1);
> AddToComposite(Comp,"~MFI" + WriteVal(Nb,1.0),"X");
> Buy=0;
> }
>
> ////////////////
> //BACKTEST and optimization with composites
> //////////////////
> /**Optimize Trend**/
> nb=Optimize("Comp",10,10,50,1);
> Comp = Foreign("~MFI" + WriteVal(nb , 1.0 ), "X");
> Trend= Comp >0 ;
>
> /**Buy**/
> Buy= Cross(CCIa(C,14),100) AND Trend ;
> Sell=ExRemSpan(Ref(Buy,-2),2);
>
>
>
> wrote:
> > Stephane,
> > Sometimes, when I do not concentrate on a subject, I give stupid
> > replies.
> > Of course we may do it by adding a
> > RestorePriceArrays(); before the Buy/Sell rules.
> > Dimitris Tsokakis
> >
> > > > --- In amibroker@xxxxxxxxxxxxxxx, "Stephane Carrasset"
> > > > <nenapacwanfr@xxxx> wrote:
> > > > > Dimitri,
> > > > >
> > > > > yes you're right,
> > > > > no way to optimize directly in a composite...
> > > > > we must create separatly each composite for each numeric
> value.
> > > > >
> > > > > stephane
> > > > >
> > > > > > Stephane,
> > > > > > In AA all the trades are executed with the values of the
> last
> > > WL
> > > > > item.
> > > > > > I do not know how to overcome this.
> > > > > > I can do all this composite creation+optimization in
> > > Ind.Builder
> > > > > and
> > > > > > select the topEquity stock and period [of course without
> the
> > > rest
> > > > > > optimization info...]
> > > > > > Dimitris Tsokakis
> > > > > > --- In amibroker@xxxxxxxxxxxxxxx, "DIMITRIS TSOKAKIS"
> > > > > <TSOKAKIS@xxxx>
> > > > > > wrote:
> > > > > > > Thank you Stephane, I will check it and revert.
> > > > > > > Dimitris Tsokakis
> > > > > > > --- In amibroker@xxxxxxxxxxxxxxx, "Stephane Carrasset"
> > > > > > > <nenapacwanfr@xxxx> wrote:
> > > > > > > > the period must be in MFI,
> > > > > > > >
> > > > > > > > stephane
> > > > > > > >
> > > > > > > > period=Optimize("pds",10,10,30,1);
> > > > > > > > function Composite( listnum )
> > > > > > > > { list = GetCategorySymbols( categoryWatchlist,
> listnum );
> > > > > > > > Average = 0;f=0;
> > > > > > > > for( i = 0; ( sym = StrExtract( list, i ) ) != "";
i++ )
> > > > > > > > {
> > > > > > > > SetForeign(sym,True,True);
> > > > > > > > f=IIf(MFI(period)>50,1,-1);
> > > > > > > > Average = Average + f;
> > > > > > > > }
> > > > > > > > return Average ;
> > > > > > > > }
> > > > > > > >
> > > > > > > > Plot( Composite(1), "MeanRSI", colorPink );
> > > > > > > >
> > > > > > > > Buy=Cross(CCIa(C,14),0) AND Composite(1)>0;
> > > > > > > > Sell=ExRemSpan(Ref(Buy,-3),3);
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > > Stephane,
> > > > > > > > > Where is this periode involved in your example ?
> > > > > > > > > Is it before or after the composite creation ?
> > > > > > > > > Dimitris Tsokakis
> > > > > > > > > --- In amibroker@xxxxxxxxxxxxxxx, "Stephane
> Carrasset"
> > > > > > > > > <nenapacwanfr@xxxx> wrote:
> > > > > > > > > > yes not a main problem, just a little deception,
> > > because
> > > > I
> > > > > > did
> > > > > > > > > > believe that I could optimize on composite but it
> is
> > > not
> > > > > the
> > > > > > > case
> > > > > > > > > > because as you said the result is aligned with
the
> > > > shortest
> > > > > > > > history
> > > > > > > > > > of the younger stock
> > > > > > > > > >
> > > > > > > > > > ex
> > > > > > > > > > period=Optimize("pds",10,10,30,1);
> > > > > > > > > > function Composite( listnum )
> > > > > > > > > > {
> > > > > > > > > > list = GetCategorySymbols( categoryWatchlist,
> > listnum );
> > > > > > > > > > Average = 0;f=0;
> > > > > > > > > > for( i = 0; ( sym = StrExtract( list, i ) ) !
= "";
> > i++ )
> > > > > > > > > > {
> > > > > > > > > > SetForeign(sym,True,True);
> > > > > > > > > > f=IIf(MFI(14)>50,1,-1);
> > > > > > > > > > Average = Average + f;
> > > > > > > > > > }
> > > > > > > > > > return Average ;
> > > > > > > > > > }
> > > > > > > > > >
> > > > > > > > > > Plot( Composite(1), "MeanRSI", colorPink );
> > > > > > > > > >
> > > > > > > > > > Buy=Cross(CCIa(C,14),0) AND Composite(1)>0;
> > > > > > > > > > Sell=ExRemSpan(Ref(Buy,-3),3);
> > > > > > > > > > > Stephane,
> > > > > > > > > > > My greenglish are not better [!]
> > > > > > > > > > > On the subject now, I always use composites in
> > > aligned
> > > > > > > database
> > > > > > > > > and
> > > > > > > > > > I
> > > > > > > > > > > didnīt know this. I think it is not a main
> > problem...
> > > > > > > > > > > Dimitris Tsokakis
> > > > > > > > > > > --- In amibroker@xxxxxxxxxxxxxxx, "Stephane
> > > Carrasset"
> > > > > > > > > > > <nenapacwanfr@xxxx> wrote:
> > > > > > > > > > > > Sorry for my frenglish
> > > > > > > > > > > > yes that's exactly what i mean
> > > > > > > > > > > > -->GetCategory function will give an output
> ONLY
> > > for
> > > > > the
> > > > > > > > dates
> > > > > > > > > > > > > of the younger stock
> > > > > > > > > > > >
> > > > > > > > > > > >
> > > > > > > > > > > > > Anthony,
> > > > > > > > > > > > > If you have, in the same group, stocks with
> > > > different
> > > > > > > > > starting
> > > > > > > > > > > > date,
> > > > > > > > > > > > > then the GetCategory function will give an
> > output
> > > > > ONLY
> > > > > > > for
> > > > > > > > > the
> > > > > > > > > > > > dates
> > > > > > > > > > > > > of the younger stock. Perhaps this is the
> > meaning
> > > > of
> > > > > > > > > Stephaneīs
> > > > > > > > > > > > > comment...
> > > > > > > > > > > > > Dimitris Tsokakis
> > > > > > > > > > > > > --- In amibroker@xxxxxxxxxxxxxxx, "Anthony
> > > > Faragasso"
> > > > > > > > > > > > <ajf1111@xxxx>
> > > > > > > > > > > > > wrote:
> > > > > > > > > > > > > > Stephane,
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > I do not understand your, "limited to the
> > > > smallest
> > > > > > > range
> > > > > > > > of
> > > > > > > > > > > data
> > > > > > > > > > > > > available"
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > I use these functions everyday with
> > > success....I
> > > > > > > compared
> > > > > > > > > > your
> > > > > > > > > > > > > posted
> > > > > > > > > > > > > > formulas and the outputs are the same.
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > Anthony
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > ----- Original Message -----
> > > > > > > > > > > > > > From: "Stephane Carrasset"
> <nenapacwanfr@xxxx>
> > > > > > > > > > > > > > To: <amibroker@xxxxxxxxxxxxxxx>
> > > > > > > > > > > > > > Sent: Thursday, November 06, 2003 5:25 AM
> > > > > > > > > > > > > > Subject: [amibroker] Re: New Variable
Class
> > > > > > > > > > > > > >
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > > Dimitri , that's a great function
> > > > > > > > > > > > > > > except that compared to the composite
> > > function
> > > > > the
> > > > > > > > value
> > > > > > > > > are
> > > > > > > > > > > > > > > unfortunately limited to the smallest
> range
> > > of
> > > > > data
> > > > > > > > > > available
> > > > > > > > > > > > > > > for example, compare
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > function Composite( listnum )
> > > > > > > > > > > > > > > {
> > > > > > > > > > > > > > > list = GetCategorySymbols(
> > categoryWatchlist,
> > > > > > > listnum );
> > > > > > > > > > > > > > > Average = 0;f=0;
> > > > > > > > > > > > > > > for( i = 0; ( sym = StrExtract( list,
> > i ) ) !
> > > > > = "";
> > > > > > > i++ )
> > > > > > > > > > > > > > > {
> > > > > > > > > > > > > > > SetForeign(sym,True,True);
> > > > > > > > > > > > > > > f=IIf(MFI(14)>50,1,-1);
> > > > > > > > > > > > > > > Average = Average + f;
> > > > > > > > > > > > > > > }
> > > > > > > > > > > > > > > return Average ;
> > > > > > > > > > > > > > > }
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > Plot( Composite(1), "MeanRSI",
> colorPink );
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > WITH
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > AddToComposite( IIf(MFI(14)>50,1,-
> > > > > > > 1), "~CompMFI", "X");
> > > > > > > > > > > > > > > Buy=Sell=0;
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > Plot(Foreign
> > > > > ( "~CompMFI", "x"),"~MFI",colorBlue,1);
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > stephane
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > Stephane,
> > > > > > > > > > > > > > > > It is 1-1 equivalent to
the "~MeanRSI"
> > > > > artificial
> > > > > > > > > ticker.
> > > > > > > > > > > > > > > > It is impemented some time ago, the
> > method
> > > is
> > > > > > > clearly
> > > > > > > > > > > > described
> > > > > > > > > > > > > in
> > > > > > > > > > > > > > > > Tomasz GetCategorysymbols()
> description,
> > > but,
> > > > I
> > > > > > > will
> > > > > > > > > > repeat
> > > > > > > > > > > it
> > > > > > > > > > > > > > > here,
> > > > > > > > > > > > > > > > the upgrades are so fast that many
> users
> > > dont
> > > > > > even
> > > > > > > > > notice
> > > > > > > > > > a
> > > > > > > > > > > > lot
> > > > > > > > > > > > > of
> > > > > > > > > > > > > > > > new [great] tools.
> > > > > > > > > > > > > > > > See also the extended use of this
> > function
> > > in
> > > > > my
> > > > > > Hi-
> > > > > > > > > pass
> > > > > > > > > > or
> > > > > > > > > > > > > > > > Inspection Points series. This use is
> > > unique,
> > > > > > > AFAIK,
> > > > > > > > to
> > > > > > > > > > > > select
> > > > > > > > > > > > > the
> > > > > > > > > > > > > > > > ticker with highest Equity from
> > Ind.Builder.
> > > > > > > > > > > > > > > > Dimitris Tsokakis
> > > > > > > > > > > > > > > > --- In
> > amibroker@xxxxxxxxxxxxxxx, "Stephane
> > > > > > > Carrasset"
> > > > > > > > > > > > > > > > <nenapacwanfr@xxxx> wrote:
> > > > > > > > > > > > > > > > > Dimitri,
> > > > > > > > > > > > > > > > > I like too much this kind
> > of "composite"..
> > > > > > > > > > > > > > > > > stephane
> > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > Phsst,
> > > > > > > > > > > > > > > > > > Let us make it better !!
> > > > > > > > > > > > > > > > > > Since some indicators are OHLCV
> > > functions
> > > > > > [not
> > > > > > > > only
> > > > > > > > > > > > Close,
> > > > > > > > > > > > > like
> > > > > > > > > > > > > > > > RSI
> > > > > > > > > > > > > > > > > > ()), SetForeign() gives the
solution
> > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > function MeanRSIforGroup(
listnum )
> > > > > > > > > > > > > > > > > > {
> > > > > > > > > > > > > > > > > > list = GetCategorySymbols(
> > > > categoryGroup,
> > > > > > > > > listnum );
> > > > > > > > > > > > > > > > > > Average = 0;
> > > > > > > > > > > > > > > > > > for( i = 0; ( sym = StrExtract(
> > list,
> > > > > i ) ) !
> > > > > > > > = "";
> > > > > > > > > > > i++ )
> > > > > > > > > > > > > > > > > > {
> > > > > > > > > > > > > > > > > > SetForeign(sym,True,True);
> > > > > > > > > > > > > > > > > > f=RSI();
> > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > Average = Average + f;
> > > > > > > > > > > > > > > > > > }
> > > > > > > > > > > > > > > > > > return Average / i;
> > > > > > > > > > > > > > > > > > }
> > > > > > > > > > > > > > > > > > MeanRSI=MeanRSIforgroup(254);
> > > > > > > > > > > > > > > > > > Plot( MeanRSIforGroup(
> > > 254 ), "MeanRSI",
> > > > > > > > > colorPink );
> > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > Now you may set f=StochD() to
have
> > the
> > > > > > > MeanStochD
> > > > > > > > > etc.
> > > > > > > > > > > > > > > > > > The above MeanRSI is a unique
array
> > for
> > > > all
> > > > > > > > tickers
> > > > > > > > > > and
> > > > > > > > > > > > may
> > > > > > > > > > > > > > > > replace
> > > > > > > > > > > > > > > > > > the composite procedure, when
> > necessary.
> > > > > > > > > > > > > > > > > > Example: I need to watch every
1min
> > the
> > > > > > > probable
> > > > > > > > > > MeanRSI
> > > > > > > > > > > > > > > support
> > > > > > > > > > > > > > > > > > breakout and, the same time, I
need
> > AA
> > > > > widow
> > > > > > > for
> > > > > > > > > > other
> > > > > > > > > > > > > jobs. I
> > > > > > > > > > > > > > > > need
> > > > > > > > > > > > > > > > > > also clear mind and cold blood,
10
> > min
> > > > > before
> > > > > > > the
> > > > > > > > > > end,
> > > > > > > > > > > to
> > > > > > > > > > > > > > > decide
> > > > > > > > > > > > > > > > a
> > > > > > > > > > > > > > > > > > Buy at Close ...[tomorrows Open
> will
> > be
> > > > > > > probably
> > > > > > > > > > > > higher...]
> > > > > > > > > > > > > > > > > > In this case, the price of this
> > > function
> > > > > > alone
> > > > > > > is
> > > > > > > > a
> > > > > > > > > > > > [small]
> > > > > > > > > > > > > > > zero,
> > > > > > > > > > > > > > > > > > ADDED after the last digit of
> > amibroker
> > > > > price.
> > > > > > > > > > > > > > > > > > Tomasz offerred it for free, in
> some
> > > beta
> > > > > > and,
> > > > > > > at
> > > > > > > > > > > least,
> > > > > > > > > > > > we
> > > > > > > > > > > > > > > > should
> > > > > > > > > > > > > > > > > > know that ...
> > > > > > > > > > > > > > > > > > As for the delay, in my N100
> database
> > > is
> > > > > less
> > > > > > > > than
> > > > > > > > > > 2sec.
> > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > Dimitris Tsokakis
> > > > > > > > > > > > > > > > > > --- In
> > > amibroker@xxxxxxxxxxxxxxx, "Phsst"
> > > > > > > > > > <phsst@xxxx>
> > > > > > > > > > > > > wrote:
> > > > > > > > > > > > > > > > > > > Dimitris,
> > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > Yes I did notice that, but I
was
> > not
> > > > > going
> > > > > > to
> > > > > > > > > > > embarrass
> > > > > > > > > > > > > you by
> > > > > > > > > > > > > > > > > > > pointing out that little BUG...
> > > <LOL>
> > > > > (Has
> > > > > > > > > anyone
> > > > > > > > > > > seen
> > > > > > > > > > > > my
> > > > > > > > > > > > > > > > dunce
> > > > > > > > > > > > > > > > > > hat?)
> > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > Good work and thanks,
> > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > Phsst
> > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > --- In
> > > > > amibroker@xxxxxxxxxxxxxxx, "DIMITRIS
> > > > > > > > > > TSOKAKIS"
> > > > > > > > > > > > > > > > > > <TSOKAKIS@xxxx>
> > > > > > > > > > > > > > > > > > > wrote:
> > > > > > > > > > > > > > > > > > > > Phsst,
> > > > > > > > > > > > > > > > > > > > But, did you see the results
> > list ?
> > > > > > > > > > > > > > > > > > > > If positive, you should
notice
> > 300
> > > > > *same*
> > > > > > > > > > numbers,
> > > > > > > > > > > > which
> > > > > > > > > > > > > > > was
> > > > > > > > > > > > > > > > > 300
> > > > > > > > > > > > > > > > > > same
> > > > > > > > > > > > > > > > > > > > MeanRSIs !!!
> > > > > > > > > > > > > > > > > > > > OK, it is written in the
user's
> > > guide
> > > > > > that
> > > > > > > we
> > > > > > > > > > will
> > > > > > > > > > > > have
> > > > > > > > > > > > > > > some
> > > > > > > > > > > > > > > > > > delays
> > > > > > > > > > > > > > > > > > > > with GetCategorySymbols(),
but
> > not
> > > so
> > > > > > > much !!!
> > > > > > > > > > > > > > > > > > > > Dimitris Tsokakis
> > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > --- In
> > > > > amibroker@xxxxxxxxxxxxxxx, "Phsst"
> > > > > > > > > > > <phsst@xxxx>
> > > > > > > > > > > > > > > wrote:
> > > > > > > > > > > > > > > > > > > > > Dimitris,
> > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > You are a Master at taking
AB
> > AFL
> > > > > into
> > > > > > > > > uncharted
> > > > > > > > > > > > > > > territory.
> > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > I ran this Explore against
a
> > 300
> > > > > issue
> > > > > > > > > > watchlist
> > > > > > > > > > > > for
> > > > > > > > > > > > > N =
> > > > > > > > > > > > > > > 1
> > > > > > > > > > > > > > > > > last
> > > > > > > > > > > > > > > > > > > > days.
> > > > > > > > > > > > > > > > > > > > > I took 12 minutes to run.
> > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > Too long... A new
persistant
> > > > variable
> > > > > > > class
> > > > > > > > > > with
> > > > > > > > > > > > > simple
> > > > > > > > > > > > > > > one-
> > > > > > > > > > > > > > > > > pass
> > > > > > > > > > > > > > > > > > > > > reporting would be quick
and
> > > > > > > uncomplicated.
> > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > Regards,
> > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > Phsst
> > > > > > > > > > > > > > > > > > > > > --- In
> > > > > > > amibroker@xxxxxxxxxxxxxxx, "DIMITRIS
> > > > > > > > > > > > TSOKAKIS"
> > > > > > > > > > > > > > > > > > > > <TSOKAKIS@xxxx>
> > > > > > > > > > > > > > > > > > > > > wrote:
> > > > > > > > > > > > > > > > > > > > > > Phsst,
> > > > > > > > > > > > > > > > > > > > > > the procedure is
described
> at
> > > > > > > > > > GetCategorySymbols
> > > > > > > > > > > (
> > > > > > > > > > > > > > > > category,
> > > > > > > > > > > > > > > > > > > > index )
> > > > > > > > > > > > > > > > > > > > > > example.
> > > > > > > > > > > > > > > > > > > > > > Here is, for example, the
> > > MeanRSI
> > > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > > function MeanRSIforGroup(
> > > > listnum )
> > > > > > > > > > > > > > > > > > > > > > {
> > > > > > > > > > > > > > > > > > > > > > list = GetCategorySymbols
(
> > > > > > > > categoryGroup,
> > > > > > > > > > > > > listnum );
> > > > > > > > > > > > > > > > > > > > > > Average = 0;
> > > > > > > > > > > > > > > > > > > > > > for( i = 0; ( sym =
> > StrExtract
> > > (
> > > > > > list,
> > > > > > > > > i ) ) !
> > > > > > > > > > > > = "";
> > > > > > > > > > > > > > > i++ )
> > > > > > > > > > > > > > > > > > > > > > {
> > > > > > > > > > > > > > > > > > > > > > C1 = Foreign(
sym, "C" );
> > > > > > > > > > > > > > > > > > > > > > f=RSIa(C1,14);
> > > > > > > > > > > > > > > > > > > > > > if( i == 0 ) Average =
f;
> > > > > > > > > > > > > > > > > > > > > > else Average = Average
+
> f;
> > > > > > > > > > > > > > > > > > > > > > }
> > > > > > > > > > > > > > > > > > > > > > return Average / i;
> > > > > > > > > > > > > > > > > > > > > > }
> > > > > > > > > > > > > > > > > > > > > > Plot( MeanRSIforGroup(
> > > > > > > 254 ), "MeanRSI",
> > > > > > > > > > > > > colorPink );
> > > > > > > > > > > > > > > > > > > > > > Filter=MeanRSIforGroup
(254)
> > >50;
> > > > > > > > > > > > > > > > > > > > > > AddColumn(MeanRSIforGroup
(
> > > > > 254 ), "");
> > > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > > It is a bit slow, but it
is
> > one-
> > > > > step
> > > > > > > > > > composite
> > > > > > > > > > > > > creation
> > > > > > > > > > > > > > > > for
> > > > > > > > > > > > > > > > > > both
> > > > > > > > > > > > > > > > > > > > > > IB/AA.
> > > > > > > > > > > > > > > > > > > > > > Dimitris Tsokakis
> > > > > > > > > > > > > > > > > > > > > > --- In
> > > > > > > amibroker@xxxxxxxxxxxxxxx, "Phsst"
> > > > > > > > > > > > > <phsst@xxxx>
> > > > > > > > > > > > > > > > > wrote:
> > > > > > > > > > > > > > > > > > > > > > > Currently, all
variables
> > > > (global
> > > > > > and
> > > > > > > > > local)
> > > > > > > > > > > > > reflect
> > > > > > > > > > > > > > > > > > information
> > > > > > > > > > > > > > > > > > > > > > about
> > > > > > > > > > > > > > > > > > > > > > > the current symbol only.
> > > > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > > > To perform calculations
> > > against
> > > > > > > > multiple
> > > > > > > > > > > > > securities,
> > > > > > > > > > > > > > > > you
> > > > > > > > > > > > > > > > > > must
> > > > > > > > > > > > > > > > > > > > use
> > > > > > > > > > > > > > > > > > > > > > > AddToComposite which
> > > restricts
> > > > > the
> > > > > > > user
> > > > > > > > to
> > > > > > > > > > > > > > > O,H,L,C,V,OI
> > > > > > > > > > > > > > > > > > fields
> > > > > > > > > > > > > > > > > > > > along
> > > > > > > > > > > > > > > > > > > > > > > with their pre-defined
> > > > > constraining
> > > > > > > > > formats
> > > > > > > > > > > > which
> > > > > > > > > > > > > > > > > preclude
> > > > > > > > > > > > > > > > > > the
> > > > > > > > > > > > > > > > > > > > > > > calculation and storage
> of
> > > very
> > > > > > large
> > > > > > > > > > > numbers.
> > > > > > > > > > > > It
> > > > > > > > > > > > > > > also
> > > > > > > > > > > > > > > > > > usually
> > > > > > > > > > > > > > > > > > > > > > > requires at least two
> > passes
> > > > > > against
> > > > > > > > > > separate
> > > > > > > > > > > > AFL
> > > > > > > > > > > > > or
> > > > > > > > > > > > > > > > > AFL/IB
> > > > > > > > > > > > > > > > > > afl
> > > > > > > > > > > > > > > > > > > > code
> > > > > > > > > > > > > > > > > > > > > > > to work with the
> results.
> > > > There
> > > > > is
> > > > > > > > > > certainly
> > > > > > > > > > > a
> > > > > > > > > > > > > need
> > > > > > > > > > > > > > > for
> > > > > > > > > > > > > > > > > > > > > > > AddToComposite, but I
> think
> > > > there
> > > > > > is
> > > > > > > > also
> > > > > > > > > a
> > > > > > > > > > > > need
> > > > > > > > > > > > > for
> > > > > > > > > > > > > > > a
> > > > > > > > > > > > > > > > > > simpler
> > > > > > > > > > > > > > > > > > > > set
> > > > > > > > > > > > > > > > > > > > > > of
> > > > > > > > > > > > > > > > > > > > > > > composite values.
> > > > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > > > I'd like to see a new
> > > variable
> > > > > > class
> > > > > > > > > within
> > > > > > > > > > > AFL
> > > > > > > > > > > > > for
> > > > > > > > > > > > > > > > > > computations
> > > > > > > > > > > > > > > > > > > > > > > across the entire
> database
> > or
> > > > > > > > watchlist.
> > > > > > > > > > For
> > > > > > > > > > > > lack
> > > > > > > > > > > > > of
> > > > > > > > > > > > > > > a
> > > > > > > > > > > > > > > > > > better
> > > > > > > > > > > > > > > > > > > > word,
> > > > > > > > > > > > > > > > > > > > > > a
> > > > > > > > > > > > > > > > > > > > > > > "composite variable"
> whose
> > > > value
> > > > > is
> > > > > > > > > > > maintained
> > > > > > > > > > > > > across
> > > > > > > > > > > > > > > > > > multiple
> > > > > > > > > > > > > > > > > > > > > > > securities and which
the
> > AFL
> > > > > engine
> > > > > > > > does
> > > > > > > > > not
> > > > > > > > > > > > > > > initialize
> > > > > > > > > > > > > > > > > > with
> > > > > > > > > > > > > > > > > > > > each
> > > > > > > > > > > > > > > > > > > > > > new
> > > > > > > > > > > > > > > > > > > > > > > symbol. Also, a
composite
> > > > > variable
> > > > > > > that
> > > > > > > > > can
> > > > > > > > > > be
> > > > > > > > > > > > > > > > displayed
> > > > > > > > > > > > > > > > > > with
> > > > > > > > > > > > > > > > > > > > > > > AddColumn just like the
> > other
> > > > > > > variables
> > > > > > > > > > using
> > > > > > > > > > > > > Filter
> > > > > > > > > > > > > > > =
> > > > > > > > > > > > > > > > > > LastBar
> > > > > > > > > > > > > > > > > > > > > > logic.
> > > > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > > > This would allow the
user
> > to
> > > > put
> > > > > > > > together
> > > > > > > > > > > some
> > > > > > > > > > > > > quick,
> > > > > > > > > > > > > > > > one-
> > > > > > > > > > > > > > > > > > pass
> > > > > > > > > > > > > > > > > > > > > > > explorations for
> > calculating
> > > > > > multiple
> > > > > > > > > issue
> > > > > > > > > > > > stats
> > > > > > > > > > > > > and
> > > > > > > > > > > > > > > > to
> > > > > > > > > > > > > > > > > > > > display
> > > > > > > > > > > > > > > > > > > > > > those
> > > > > > > > > > > > > > > > > > > > > > > figures in the same
afl.
> No
> > > > > > > ~Composite
> > > > > > > > > > files
> > > > > > > > > > > > > would be
> > > > > > > > > > > > > > > > > > created,
> > > > > > > > > > > > > > > > > > > > and
> > > > > > > > > > > > > > > > > > > > > > > very large numbers
could
> be
> > > > > > > calculated
> > > > > > > > > and
> > > > > > > > > > > > > displayed
> > > > > > > > > > > > > > > > > using
> > > > > > > > > > > > > > > > > > more
> > > > > > > > > > > > > > > > > > > > > > > flexable variable type
> > > > > declarations
> > > > > > > of
> > > > > > > > > > float
> > > > > > > > > > > (or
> > > > > > > > > > > > > > > > others).
> > > > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > > > I'm posting this here
to
> > see
> > > if
> > > > I
> > > > > > am
> > > > > > > > > alone
> > > > > > > > > > in
> > > > > > > > > > > > > wanting
> > > > > > > > > > > > > > > > > this
> > > > > > > > > > > > > > > > > > > > feature,
> > > > > > > > > > > > > > > > > > > > > > in
> > > > > > > > > > > > > > > > > > > > > > > which case I won't pass
> it
> > > > along
> > > > > to
> > > > > > > TJ
> > > > > > > > as
> > > > > > > > > a
> > > > > > > > > > > > > > > suggestion.
> > > > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > > > Comments?
> > > > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > > > Phsst
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > Send BUG REPORTS to bugs@xxxx
> > > > > > > > > > > > > > > Send SUGGESTIONS to suggest@xxxx
> > > > > > > > > > > > > > > ----------------------------------------
-
> > > > > > > > > > > > > > > Post AmiQuote-related messages ONLY to:
> > > > > > > > > > > amiquote@xxxxxxxxxxxxxxx
> > > > > > > > > > > > > > > (Web page:
> > > > > > > > > http://groups.yahoo.com/group/amiquote/messages/)
> > > > > > > > > > > > > > > ----------------------------------------
--
> --
> > > > > > > > > > > > > > > Check group FAQ at:
> > > > > > > > > > > > > >
> > > > > > > >
> > http://groups.yahoo.com/group/amibroker/files/groupfaq.html
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > Your use of Yahoo! Groups is subject to
> > > > > > > > > > > > > http://docs.yahoo.com/info/terms/
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > >
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > ---
> > > > > > > > > > > > > > Outgoing mail is certified Virus Free.
> > > > > > > > > > > > > > Checked by AVG anti-virus system
> > > > > > > (http://www.grisoft.com).
> > > > > > > > > > > > > > Version: 6.0.536 / Virus Database: 331 -
> > > Release
> > > > > > Date:
> > > > > > > > > > 11/4/2003
------------------------ Yahoo! Groups Sponsor ---------------------~-->
Buy Ink Cartridges or Refill Kits for your HP, Epson, Canon or Lexmark
Printer at MyInks.com. Free s/h on orders $50 or more to the US & Canada.
http://www.c1tracking.com/l.asp?cid=5511
http://us.click.yahoo.com/mOAaAA/3exGAA/qnsNAA/GHeqlB/TM
---------------------------------------------------------------------~->
Send BUG REPORTS to bugs@xxxxxxxxxxxxx
Send SUGGESTIONS to suggest@xxxxxxxxxxxxx
-----------------------------------------
Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx
(Web page: http://groups.yahoo.com/group/amiquote/messages/)
--------------------------------------------
Check group FAQ at: http://groups.yahoo.com/group/amibroker/files/groupfaq.html
Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
|