|
PureBytes Links
Trading Reference Links
|
Dimitris,
"CategoryRemoveSymbol" doesn´t seem to work for me. I have to make
the WL empty manually before i run the code, otherwise it will just
sum up the old objects in WL with the new ones.
Thank You for sending very intresting codes to this group!
Nils
--- In amibroker@xxxxxxxxxxxxxxx, "DIMITRIS TSOKAKIS" <TSOKAKIS@xxxx>
wrote:
> Andrew,
> this is much better and independent of various indicators values.
> Note also that the "List" may be a conditional one, it may be
created
> as the code goes on and saved in an empty destination WL, like
>
> destination=12;
> CategoryRemoveSymbol( "", categoryWatchlist, destination );
> ORigin=0;
> list1 = GetCategorySymbols( categoryWatchlist, ORigin );
> List = "";
> for( i = 0; ( sym = StrExtract( list1, i ) ) != ""; i++ )
> {
> SetForeign( sym);
> y=LastValue(RSI());
> if( y>65)
> {List=List+Name()+",";
> CategoryAddSymbol( Name(), categoryWatchlist, destination );}
> }
> ORdNum = Status("StockNum");
> sym = StrExtract( List, ORdnum );
> ticker = "";
> result = 0;
> if(sym != "")
> {
> SetForeign(Sym);
> Ticker = Name();
> //Start your code
> Result = RSI();
> //finish your code
> RestorePriceArrays();
> }
> Filter = ticker!="";
> SetOption("NoDefaultColumns",True);
> AddTextColumn(ticker,"Ticker");
> AddColumn(result," RSI ");
> AddTextColumn(List,"");
> // Hit View->RefreshAll
>
> Explore the database for the n=1 last quotations. The code will
take
> tickers from the origin WL0, apply the condition y>65, create a
> new "WatchList" and save it into the destination WL12, ie immitate
> the procedure
>
> destination=12;
> CategoryRemoveSymbol( "", categoryWatchlist, destination );
> Filter = InWatchList(0) AND RSI()>65;
> AddColumn(RSI(),"");
> CategoryAddSymbol( WriteIf(Filter,Name(),"xyz"), categoryWatchlist,
> 12 );
> // Hit View->RefreshAll
>
> This artificial "list" creation is very useful for Indicator
builder
> applications.
> Dimitris Tsokakis
> --- In amibroker@xxxxxxxxxxxxxxx, "Andrew" <a.perrin@xxxx> wrote:
> > DT
> > Yes the original filter was not the best choice, a better choice
> > would be
> > Filter = ticker !="";
> > Andrew
> > --- In amibroker@xxxxxxxxxxxxxxx, "DIMITRIS TSOKAKIS"
> > <TSOKAKIS@xxxx> wrote:
> > > Andrew uses a nice trick.
> > > Although ORdNum = Status("StockNum"); refers to the whole
> > database,
> > > he counts through it the specific list.
> > > [comment the SetOption("NoDefaultColumns",True); line to see
what
> > I
> > > mean]
> > > The filter condition
> > > Filter = result;
> > > means
> > > Filter = result!=0;
> > > BTW, Andrew, what shall we do if, instead of RSI(), we have,
for
> > > example, MACD(), who may accept zero values ?
> > > Dimitris Tsokakis
> > >
> > > --- In amibroker@xxxxxxxxxxxxxxx, "Andrew" <a.perrin@xxxx>
wrote:
> > > > Yuki
> > > > Try this AFL, BUT TAKE CARE WHERE YOU INSERT YOUR CODE.
This
> > AFL
> > > > uses foreign statements to perform your code on your list of
> > > > stocks. Place your code in the wrong place and the results
you
> > > will
> > > > get won't relate to "list" stock. Stocks in report are only
> > those
> > > > in your list, but they are displayed in order.
> > > >
> > > > List = "MSFT,INTC,BEAS,CSCO";
> > > > ORdNum = Status("StockNum");
> > > > sym = StrExtract( List, ORdnum );
> > > > ticker = "";
> > > > result = 0;
> > > > if(sym != "")
> > > > {
> > > > SetForeign(Sym);
> > > > Ticker = Name();
> > > > //Start your code
> > > > Result = RSI();
> > > > //finish your code
> > > > RestorePriceArrays();
> > > > }
> > > > Filter = result;
> > > > SetOption("NoDefaultColumns",True);
> > > > AddTextColumn(ticker,"Ticker");
> > > > AddColumn(result,"RSI");
> > > >
> > > >
> > > > Andrew
> > > >
> > > >
> > > > --- In amibroker@xxxxxxxxxxxxxxx, Yuki Taga <yukitaga@xxxx>
> > wrote:
> > > > > Hi Andrew,
> > > > >
> > > > > Saturday, December 6, 2003, 7:08:59 AM, you wrote:
> > > > >
> > > > > A> Yuki I don't see any automatic sort taking place in the
> > first
> > > > > A> column when I run the AFL, I have to Click to sort so
the
> > > > > A> solution is beyond me
> > > > >
> > > > > Actually, when I played with this some more, I got some
> > > > understanding
> > > > > of what is happening.
> > > > >
> > > > > When you turn off the default columns, they disappear, but
> only
> > > > > visually in the case of 'ticker'. The initial report order
> will
> > > > > apparently be sorted exactly the same as if that column was
> > still
> > > > > present. Strange to me that an exploration would print to
the
> > > > screen
> > > > > using a sort category that isn't even present in the
report,
> > but
> > > > that
> > > > > is surely what I'm seeing.
> > > > >
> > > > > It's not that bad to have to click on the myorder column
head
> > to
> > > > > resort of course, but it was a disappointment to realize
that
> > > > dumping
> > > > > the initial column that seemed to be controlling the
initial
> > sort
> > > > > order was a complete waste of time.
> > > > >
> > > > > Yuki
------------------------ 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/
|