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Hello,
a solution could be to run an exploration with
SetOption("NoDefaultColumns",1);
Filter=1;
AddTextColumn(Name(), "Ticker", 1.0);
AddColumn(Close,"close", 1.0);
AddTextColumn(Date(),"Date",1.2);
Export quotes.csv
and call it in indicator builder with
_SECTION_BEGIN("New formula");
fh = fopen( "quotes.csv", "r");
if( fh )
{
while( ! feof( fh ) )
{
printf( fgets( fh ) );
}
}
else
{
printf("ERROR: file can not be found (does not exist)");
}
_SECTION_END();
> Zoli,
>
> <<The main Problem: Has already been trading today, or not?>>
>
> This question can be answered by;
>
> hasTradedToday= lastvalue(datenum())==now(3);
>
> Which works for the current stock.
> If you need to reference other stock's stats from the current stock,
> it will take a bit more;
>
> //-----------------------------------
> procedure loadList()
> {
> curList=StaticVarGetText("TradeList");
> ListDay=StaticVarGet("TradeListDay");
> //initialize if empty
> if (StrLen(curList)==0 OR ListDay!=Now(3))
> {
> curList=":";
> StaticVarSet("TradeListDay",Now(3));
> }
> if (StrFind(curList,":"+Name()+":")==0)
> {
> curList=curList+Name()+":";
> StaticVarSetText("TradeList",curList);
> }
> }
>
> function isTradedToday(symb)
> {
> curList=StaticVarGetText("TradeList");
> return (StrFind(curList,":"+symb+":")>0);
> }
> //----------------------------------------
>
>
> call the "loadList" proc from the AA window and it will
> fill the "curTradeList" with all the currently traded symbols
> for the current day.
>
> AFTER the first AA scan (which loads the list), the
> function "isTradedToday" should
> return true if the symbol is in the list...
>
> Warning; If your list of symbols gets too large, I have no idea
> what the performance impact is OR what, if any limit there is on
> the size of static vars...
>
>
> Walt
>
>
> --- In amibroker@xxxxxxxxxxxxxxx, "zoli_j" <novizoli@xxxx> wrote:
> >
> > Hi,
> >
> > About 10-12 Stocks.
> > The main Problem: Has already been trading today, or not?
> > This is the reason, why I want to know the last trading day.
> >
> > BR, Zoli.
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, "hairy_mug" <WSCHWARZ@xxxx>
wrote:
> > >
> > > Zoli,
> > > How many stocks are you testing?
> > > If it a limited size, there may be a way of doing it...
> > >
> > > Walt
> > >
> > > --- In amibroker@xxxxxxxxxxxxxxx, "zoli_j" <novizoli@xxxx>
wrote:
> > > >
> > > > Hi group,
> > > >
> > > > I would like to write a function, which can calculate the
> > lastdate
> > > of
> > > > a selected Ticker.
> > > > It's neccressary for me to do a statistic about Market.
> > > >
> > > > For example:
> > > >
> > > > "
> > > > //ShownTicker = "YAHOO"; default. which is selected
> > > > //ItsANotShownTicker = what I want to prove. Any ticker.
> > > > (GOOG,IXIC,DJI,QQQ)
> > > >
> > > > _N( ShownTicker = Name() );
> > > >
> > > > function LastDateOfThisTicker(ItsANotShownTicker) {
> > > > SetForeign(ItsANotShownTicker);
> > > > myLastDate = Date();
> > > > return myLastDate;
> > > > }
> > > >
> > > > ldGOOG = "GOOG: " + LastDateOfThisTicker("GOOG");
> > > > ldIXIC = "IXIC: " + LastDateOfThisTicker("IXIC");
> > > > ldDJI = "DJI: " + LastDateOfThisTicker("DJI");
> > > > ldQQQ = "QQQ: " + LastDateOfThisTicker("QQQ");
> > > > "
> > > > Could anybody help me?
> > > >
> > > > BR, Zoli.
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