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<FONT face=Arial color=#0000ff
size=2>Thanks DT but that doesn't work reliably.
<FONT face=Arial color=#0000ff
size=2>
<FONT face=Arial color=#0000ff
size=2>Your ID is not permanent across watchlist or with changing
watchlists. Take my current problem. All <SPAN
class=370224711-07012004>I want to
do is store StockNumbers in an composite, starting with stock zero in the last
bar. <FONT
face=Arial color=#0000ff size=2>I intended to use the other price fields
for temporary stock specific data, as an easy lookup table. I think quite a
few users use this method...but see what unexpected results I got. Frankly I
can't explain what is happening, perhaps you can?
<FONT face=Arial color=#0000ff
size=2>
<FONT face=Arial color=#0000ff
size=2>If you have time do me a favour and load this simple code into your
AA. Make sure you have BGEN (stopped trading for QP2 2003/11/12) in your N100.
Run a Scan on All Quotations, then Old-Backtest and click Equity to see the
chart. You'll get figure 1, now remove BGEN and repeat, and you'll get
figure 2. You might also make BGEN current and you'll see that the chart is
truncated. All this really messed with my data...
<FONT face=Arial color=#0000ff
size=2>
<FONT face=Arial color=#0000ff
size=2>thanks for any explanation you may be able to
give,
<FONT face=Arial color=#0000ff
size=2>herman.
<FONT face=Arial color=#0000ff
size=2>
<FONT
color=#ff0000>Buy=<FONT
color=#ff0000>Sell=<FONT
color=#ff0000>Short=<FONT
color=#ff0000>Cover=<FONT
color=#ff00ff>0;
StockNum = Status<FONT
color=#000000>("StockNum"<FONT
face="Courier New">); T1[<FONT
color=#ff0000>BarCount-StockNum-<FONT
color=#ff00ff>1] =
StockNum; AddToComposite<FONT
color=#000000>(T1,"~T1"<FONT
color=#000000>,"X"<FONT
face="Courier New">); <FONT
color=#0000ff>SetForeign(<FONT
color=#ff00ff>"~T1");
Plot(<FONT
color=#ff0000>C,<FONT
color=#ff00ff>"T1",<FONT
color=#ff00ff>4,<FONT
color=#ff00ff>1|<FONT
color=#ff00ff>4);
GraphXSpace =
5;
<FONT face=Arial color=#0000ff
size=2>
<IMG alt="" hspace=0
src="jpg00000.jpg" align=baseline border=0>
<FONT face=Arial color=#0000ff
size=2>Figure 1 - This is what you get with BGEN in the
N100
<IMG alt=""
hspace=0 src="jpg00001.jpg" align=baseline border=0><FONT
face=Arial color=#0000ff size=2><FONT
face=Arial color=#0000ff size=2>Figure 2 - This is how it should
look!
<FONT face=Arial color=#0000ff
size=2>
<FONT face=Arial color=#0000ff
size=2>
<FONT face=Arial color=#0000ff
size=2>
<FONT face=Tahoma
size=2>-----Original Message-----From: DIMITRIS TSOKAKIS
[mailto:TSOKAKIS@xxxxxxxxx]Sent: January 7, 2004 7:45
PMTo: amibroker@xxxxxxxxxxxxxxxSubject: [amibroker] Re:
Need a Numerical Stock referenceHerman,The ID
will be available if you send all stocks to, say,
WL60.Then,Listnum=60;id=0;list = CategoryGetSymbols(
categoryWatchlist, listnum ); for( i = 0; ( sym = StrExtract(
list, i ) ) != ""; i++ )
{if(sym==Name()){id=i;}}Filter=1;AddColumn(id,"ID");Dimitris
Tsokakis--- In amibroker@xxxxxxxxxxxxxxx, "Herman vandenBergen"
<psytek@xxxx> wrote:> Hello,> > Would anybody
know if there is a way to assign, or perhaps AB has it already>
internally, a permanent numerical ID to stocks?> > What I need
is a fast NumericalStockID <-> Symbol conversion routine
(DLL?).> Would it be possible to convert a Symbol's ASCII string to a
number within> the processing range of AB? I don't like tables
because they have to be> maintained, loaded and saved.>
> It is so much easier to work with permanent reference numbers as
they can be> stored and manipulated in numerical arrays.>
> Status("StockNum") doesn't work for me because it changes with the
watchlist> or when a stock drops out half-way during an AA
operation, I found that out> the hard way :-(> > Are
there any rules that govern the creation/issue of stock symbols?>
> many thanks for any help you can give,>
herman.Send BUG REPORTS to bugs@xxxxxxxxxxxxxSend
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