Interactive Brokers Group, Inc. (NASDAQ: IBKR) is a global financial services company headquartered in Greenwich, Connecticut. Founded in 1978 by Thomas Peterffy, the company has grown to become one of the world’s largest electronic trading platforms. Interactive Brokers provides automated trade execution and custody services to a diverse clientele, including hedge funds, financial advisors, introducing brokers, and individual investors. The firm’s advanced technology and comprehensive product offerings make it a preferred choice for serious traders and investors worldwide. With operations in 36 countries and clients in over 200 countries and territories, Interactive Brokers offers direct market access to a wide range of financial instruments, including stocks, options, futures, forex, bonds, and ETFs. The company is known for its low-cost trading, advanced technology, and comprehensive product offerings, making it a leader in the online brokerage industry.