Hi,

If I use this code I'll get a dataframe of all stocks that are: Public, Active and also PRIMARY (example for Berling Stock Exchange):

df, e = ek.get_data("SCREEN(U(IN(Equity(active,public,primary))),IN(TR.ExchangeMarketIdCode,""XBER""))", ["TR.CommonName;TR.ExchangeName"])

print(df)

What I want to know, if what criteria uses the SCREENER app for doing so: does it use TR.PrimaryInstrument, TR.PrimaryQuote, TR.PrimaryRIC, or does it use another of the "Primary" factors?

Thanks for your valuable help in advance.