Open datasets · Financial Markets Data
SEC EDGAR Filings and Structured Data
U.S. Securities and Exchange Commission (SEC)sec.govOpen the dataset ↗
Official SEC repository and structured data for corporate filings, XBRL financial statements, ownership reports, insider transactions and investment-fund disclosures. Published by U.S. Securities and Exchange Commission (SEC) and catalogued under Financial Markets Data, available as html, xml, xbrl, json, api. Free to access at the source.
More in Financial Markets Data
Financial Markets DataOpen
European Central Bank (ECB)
ECB Data Portal
Official European Central Bank statistics on monetary policy, interest rates, exchange rates, banking, securities and euro-area financial conditions.
CSV / XLSX · European Central Bank (ECB)
Financial Markets DataOpen
Federal Reserve Bank of St. Louis
FRED – Federal Reserve Economic Data
Economic and financial time-series portal maintained by the Federal Reserve Bank of St. Louis, with series sourced from official statistical agencies and institutions.
CSV / JSON · Federal Reserve Bank of St. Louis

