The Securities and Exchange Commission (SEC) is a U.S. government agency responsible for regulating the securities industry. Its main goal is to protect investors, maintain fair markets, and facilitate capital formation. The SEC oversees stock exchanges, brokers, and investment advisors, ensuring they follow the law and operate transparently. To achieve its mission, the SEC enforces securities laws and requires companies to disclose important financial information. This helps investors make informed decisions. The SEC also investigates fraudulent activities and can impose penalties on those who violate regulations, promoting trust in the financial system and encouraging investment in the economy.