In the world of finance, there exists a central marketplace with a set of established rules and regulations. This marketplace serves as a hub for buyers and sellers, allowing them to engage in the trading of futures and options on futures contracts. These contracts provide a way for individuals to speculate on the future value of an asset, such as a commodity or security. This marketplace plays a crucial role in the global economy by facilitating efficient price discovery and risk management. As a knowledgeable professor, it is important to understand the workings of this marketplace and its impact on the financial world.