GAIN Capital Holdings, Inc., together with its subsidiary, provides trading services and solutions to retail, institutional, and futures service customers worldwide. The company operates in two segments, Retail and Futures. It specializes in over-the-counter (OTC) and exchange-traded markets. The company offers access to a range of financial products, including spot foreign exchange (forex) and precious metals trading; and spread bets and contracts for differences on currencies, commodities, indices, individual equities, bonds, options, and interest rate products, as well as OTC options on forex. It provides services to retail customers through FOREX.com and Cityindex.com, as well as through brokers and white label partners. The company offers execution and risk management services for exchange-traded futures and futures options on the United States and European futures and options exchanges; and online trading services. GAIN Capital Holdings, Inc. was founded in 1999 and is headquartered in Bedminster, New Jersey.