RSearch screener in COM API

igorg

Is it possible to use 'SCREENER' formula in RSearch C++ COM API?

If so, how would the parameters look like?

Excel formula:

TR("SCREEN(U(IN(Equity(active,public,primary,countryprimaryquote))/*UNV:Public*/), IN(TR.ExchangeMarketIdCode,""XTAI""), CURN=USD)","TR.CommonName;TR.ExchangeName;TR.ISIN","curn=USD RH=In CH=Fd")

Alex Putkov.1

You can use Screener expressions in DEX2 library, e.g.

myRData = myDEX2Mgr.CreateRData(lCookie);
myRData.InstrumentIDList = "SCREEN(U(IN(Equity(active,public,primary,countryprimaryquote))/*UNV:Public*/), IN(TR.ExchangeMarketIdCode,\"XTAI\"), CURN=USD)";
myRData.FieldList = {"TR.CompanyName", "TR.CompanyMarketCap"};
myRData.RequestParam = "CURN:USD";
myRData.DisplayParam = "RH:In CH:Fd";
myRData.Subscribe(false);

igorg

Alex Putkov.1

Sep 4, 2019

You can use Screener expressions in DEX2 library, e.g.

myRData = myDEX2Mgr.CreateRData(lCookie);
myRData.InstrumentIDList = "SCREEN(U(IN(Equity(active,public,primary,countryprimaryquote))/*UNV:Public*/), IN(TR.ExchangeMarketIdCode,\"XTAI\"), CURN=USD)";
myRData.FieldList = {"TR.CompanyName", "TR.CompanyMarketCap"};
myRData.RequestParam = "CURN:USD";
myRData.DisplayParam = "RH:In CH:Fd";
myRData.Subscribe(false);

it works fine. Thanks.

And now I remember why we don't use it.. The results do not have FUNDs. And they are available in RSearch.