Datastream Datastream provides economic and financial time series data covering economies, markets, and companies around the world. Data is aggregated from international agencies (IMF, World Bank, etc.), national statistical offices, central banks, and commercial providers. Search & select from millions of data series in the categories: equities (stock prices), equity indices, company accounts data, bonds & investment funds, economics, exchange rates, interest rates, commodities, futures & options. Data frequency may be daily, weekly, monthly, quarterly or annual. Export data to Excel. See also the Eikon database for investment analysis, business & financial news, and additional data not available from Datastream (e.g. ESG)