Here is the list of the top 10 Forex sites ranked by Alexa:
1. Investing.com - technical analysis and real-time data streaming for the Forex, commodities, major world indices and futures. Includes trading and investment tools.
2. Forex Factory - forum that includes market calendar and news
3. DailyFX - foreign exchange analysis, currency news updates, FX forum, currency forecasts and charts
4. FXStreet - real-time exchange rates, currency charts, news, market forecasts, technical analysis and a currency converter
5. XForex - a broker with stand-alone forex trading platform
6. Trading Economics - view, download and compare thousands of economic indicators
7. FXCM - a leading Forex broker
8. Babypips - simple easy to understand guide for teaching beginners how to trade
9. Forex Peace Army - reviews of Forex services, resolves Forex scam incidents
10 Dukascopy - a leading Forex ECN broker and a bank