CRS Report, Resources for Financial Market Data. R47379. 12/15/2025. Download PDF | PDF Version History. The U.S. financial system contains large and active markets for stocks, bonds, and commodities, as well as digital assets (e.g., cryptocurrencies) and other financial instruments. This report describes authoritative, open-access sources for current and historical information about major financial markets in the United States. These sources include commercial businesses, industry groups, and government agencies. This report also provides links to federal financial regulatory agencies data, selected glossaries with background information about financial markets, and related CRS products. For information on nonfinancial economic indicators, see CRS Report R43295, Resources for Key Economic Indicators, by Ben Leubsdorf and Jennifer Teefy.