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Ok - so far I have the code, but I can't quite get the code to loop only through the selected Industry set in the parameter. Can someone look this my looping section, which has the comment:
// Main program to start looping through each ticker in the selected Industry creating composites
It works in 2 steps - run Scan (creates composite) run Explore (creates top best)
Title = "Best of the Best";
FormulaName = "1_sectorROC_Mine";
// How to sort through by Category of each Industry, then sort out the top half stocks of each industry
// determine which major Category ( 3 = Industry)
function ParamCategory()
{
global CategoryList; // This is the main category where we look for our list
CategoryList = "Market ,Group ,Sector ,Industry ,Watchlist,Favorite ,Index ";
Tickercategory = ParamList("Ticker category", "Market|Group|Sector|Industry|Watchlist|Favorite|Index",3);
Category = TickerCategory;
TickerCategory = (StrFind( CategoryList, Tickercategory)-1)/10;
return TickerCategory;
}
// determine which particular Industry in selected Tickercategory ( 4 = Agricultural Chemicals)
function ParamListNum( Category )
{
global ListNum;
ListNum = Param("List Number", 4, 0, 255, 1);
return ListNum;
}
TickerCategory = ParamCategory(); // refers to function
TickerListNum = ParamListNum(TickerCategory); // refers to function
CountAll = 0;
list = GetCategorySymbols( categoryWatchlist, Tickerlistnum);
for( i = 0; ( sym = StrExtract( list, i ) ) != ""; i++ )
{
CountAll = CountAll +1;
}
// create list of tickers, separated with a comma, by name from TickerCategroy list
function GetSymbols()
{
TickerList = "";
SymbolList = CategoryGetSymbols(TickerCategory, TickerListNum);
for(n = 0; n < CountAll; n++)
{
Ticker = StrExtract(SymbolList,n);
TickerList = TickerList + Ticker + ",";
}
return TickerList;
}
// Main program to start looping through each ticker in the selected Industry creating composites
TickerList = GetSymbols(); // refers to function
for( n = 0; (Ticker = StrExtract(TickerList, n)) != ""; n++)
{
// Rxxt = of the Ticker
periods = Param("Periods",14,1,50,1);
ROCt = ROC (C, periods );
RSIt = RSI (periods);
AddToComposite(C,"~sumROC","X",7); AddToComposite(1,"~sumROC","V",7);
AddToComposite(C,"~sumRSI","X",7); AddToComposite(1,"~sumRSI","V",7);
// Rxxc = of the Composite
ROCc = ROC(Foreign("~sumROC","Close"),periods);
RSIc = RSIa(Foreign("~sumROC","Close"),periods);
}
// Buy Sell criteria
Buy = IIf(ROCt > ROCc AND RSIt > RSIc, 1,0);
Sell = IIf(ROCt < ROCc AND RSIt < RSIc, -1,0);
Deal = IIf(Buy == 1, 1, IIf (Sell == -1, -1, 0));
// Columns
AddColumn (C,"Close");
AddColumn (Foreign("~sumROC","Close"),"sumROC");
AddColumn (Foreign("~sumRSI","Close"),"sumRSI");
AddColumn (ROCt,"ROC",1.2,colorDefault,colorDefault,40);
AddColumn (RSIt,"RSI",1.2,colorDefault,colorDefault,40);
AddColumn (ROCc,"CompROC",1.2,colorDefault,colorDefault,60);
AddColumn (RSIc,"CompRSI",1.2,colorDefault,colorDefault,60);
AddColumn(Deal,"Buy/Sell",colorDefault, IIf(Buy ==1, colorGreen, IIf(Sell == -1, colorRed, colorDefault)));
// Plot
Plot (ROCt,"ROCt",colorGreen, styleLine);
Plot (ROCc,"CompROC",colorRed, styleLine);
// Filter
Filter = 1;
--- In amibroker@xxxxxxxxxxxxxxx, "gmorlosky" <gmorlosky@xxx> wrote:
>
> So what I need is code to:
>
> 1) Create composites of all 200 industries
> 2) Assign those composites to the category > industry which they came from
>
> After that it will be easy to code a comparison between tickers of the same industry.
>
> Thanks for any help.
>
> --- In amibroker@xxxxxxxxxxxxxxx, "gmorlosky" <gmorlosky@> wrote:
> >
> > What code would I use to find the strongest industries (RSI(21)) ? Some sort of code, to run an Explore, to look at all industries and sum up the stocks strengths and then compare to all other industries to rank the industries.
> >
> > Next would be easy to then sort by the strongest stocks highest (RSI(14)).
> >
>
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