| StockCharts.com | Markets |
| db markets | Overview |
| Morgan Stanley Capital International Inc. (MSCI) | Indexes |
| Standard & Poor's | Indexes |
| Yahoo! | World Indices |
| World Federation of Exchanges | Hictorical Data |
| UNdata | Historical Indexes |
| World Federation of Exchanges | Stock Exchange Information |
| Federation of Euro-Asian Stock Exchanges (FEAS) | Stock Exchange Information |
| International Organization of Securities Commissions (IOSCO) | Securities and Exchange Commissions |
| The Financial Markets Association (ACI) | Securities and Exchange Commissions |
| adr.com | DR Information |
| adr.com | DR Information |
| Bank of New York Mellon |
| Deutsche Bank |