Gain Capital Group, LLC provides premier technology and brokerage in the futures and forex markets in support of: - Active Traders - Introducing Brokers - Institutions and Professional Traders - API Developers A Complex industry demands complex tools to effectively manage your trading or brokerage. This is the driving force behind Gain Capital Group, LLC. Don't trust your success to yesterday's tools and yesterday's technology. Our applications and processes were derived from decades of experience as both being an active trader and a successful brokerage.