Universe selection: exists since 10 years

Hey paulduring,

you could filter the stocks in the universe with the help of US Fundamental Data. In this case you could do something like this:

self.Time.year - x.CompanyReference.YearofEstablishment

YearofEstablishment: The year the company was founded.

Hope it helps ;)

def SelectFine(self, fine):
        

        sorted = [x for x in fine if self.Time.year - x.CompanyReference.YearofEstablishment > 10]
        return sorted

This will sort companies that are older than 10 years

Hey paulduring,

When we work with Universes we have to return symbol, that means I forgot to add this:

return [x.Symbol for x in sorted]

Fantastic, thank you! Working as expected.
I will have some further question but I am trying to read all the parameters now that i foudn them in the docs. Its very annoying that you have to click to expand all the parameters and that the search does not find them easily.