The system includes banks, investment firms, insurance companies, stock exchanges, and regulatory bodies. Understanding the key players in the financial system is essential for grasping how money moves and how financial decisions impact individuals, businesses, and the economy at large. The main functions of the financial system are to ensure the efficient allocation of resources, to provide liquidity, to manage and distribute risk, and to facilitate savings and investment. These functions are carried out through various financial instruments and markets, which together create a dynamic and interconnected financial ecosystem.