Interactive Brokers isn't chasing headlines -- it's building a global machine for the next generation of investors. In a financial services market dominated by hype-driven fintech names, few companies embody quiet execution so well as Interactive Brokers (IBKR +2.70%). While others chase user growth with slick apps and zero-commission marketing, Interactive Brokers has spent decades doing something far more durable: automating the entire brokerage experience.That discipline has turned it into one of the mos ...