Interactive Brokers Group (NASDAQ: IBKR) is not a name you hear every day. It's a discount brokerage, but they don't have flashy advertising campaigns. Interactive Brokers relies on superior technology and ultra-low trading commissions.

In the following video, Motley Fool Stock Advisor analyst Brendan Mathews sits down with David Hanson to discuss the company's strategy, how the interest rate environment impact its business, and whether the stock is still a good buy today.