An Introducing Broker (IB) is like a middleman in the futures market. They advise their clients on trades, but don't actually execute them. This means that they can focus on giving advice and leave the nitty-gritty details to others.This arrangement is beneficial for both parties involved. The client gets expert advice without having to worry about the logistics of execution, and the IB can focus on what they're good at: giving advice. It's a win-win situation.