Forex traders buy and sell currencies for profit or to protect investments. An estimated USD 5 trillion is traded daily, most of it speculative. The forex market is the world’s largest financial market, and since trading is between market participants, there is no “open” or “close” of market except on weekends. The forex market is Forex Trading Factsheet Free PDF. Sec.gov, 4 Pages, 2011. Forex Trading Strategies Free PDF Trading Strategies. IFC Markets, 17 Pages. Let's Get to Know Forex Free PDF. Forex.com, 28 Pages. Make Forex Trading Simple Free PDF. Sona Matasyan, 12 Pages, 2013. MetaTrader4 (MT4) User Guide Free PDF. MetaQuotes, 65 Pages. The Little Book of Currency