Interactive Brokers has been on the forefront of technological innovation for the past 40 years. Our focus on software development and automation consistently makes us the least expensive brokerage firm (see all the benefits we offer to our clients), and the largest electronic broker based on the number of trades. Publicly traded under the symbol IBKR, 20+ billion dollars in market capitalization. Over 100 billion dollars in customer equity. 900 000 clients and rapidly growing at a rate of 20%+ year over year. Four large development hubs throughout the world. IB LLC is rated BBB+ investment grade by Standard & Poor's. We are the lowest cost provider of brokerage services and the largest U.S. electronic broker based on daily average revenue trades executing over a million trades per day. At Interactive Brokers, you will be part of a dynamic, multinational, fast paced, results oriented team working to provide our customers with state-of-the-art trading technology, superior execution capabilities, worldwide electronic access, and sophisticated risk management tools.