GAIN Capital - online currency trading. GAIN offers direct access to the foreign exchange markets with 24-hour, commission-free forex trading at Interbank spreads. GAIN’s online forex service raises the bar in terms of standards, highly respected staff, and superior currency dealing practices. GAIN Capital revolutionizes FX trading by allowing clients to deal instantly from streaming, real time quotes. GAIN Capital brings foreign currency trading right to your desktop, and allows you to trade Forex at the click of a button. Forex dealing software includes free charting, FX market commentary and real time Forex news. Foreign Exchange has never been more efficient and cost-effective!