Hello,
when using reuters python API, for the ticker = 'GOLD.N' I can only get data since 2019/01/03.
API code: ek.get_data(ticker,['TR.PriceClose;TR.Volume'],{'SDate':date_start,'EDate':date_end,'Frq':'D'})
This ticker has been around for a long time, and when I request data date_start = 1990/01/01 abd date_end = 2020/09/25, the output series only starts in 2019/01/03.
Best
FJ