Interactive Brokers makes 49% of revenues from customer balances. https://www.kalzumeus.com/2019/6/26/how-brokerages-make-money/ https://www.kalzumeus.com/2019

Interactive Brokers makes 49% of revenues from customer balances. https://www.kalzumeus.com/2019/6/26/how-brokerages-make-money/ https://www.kalzumeus.com/2019/6/26/how-brokerages-make-mone...