Key Points Interactive Brokers has been a phenomenal performer. It's growing briskly, and most of its customers live outside the U.S. Its future is quite promising. 10 stocks we like better than Interactive Brokers Group › One key reason investors might want to know about Interactive Brokers (NASDAQ: IBKR) is that this good brokerage has been a terrific performer in recent years. Check it out: Time period Interactive Brokers Past 3 years 55.00% Past 5 years 39.64% Past 10 years ...