The Philippine Stock Exchange (PSE) is the main stock exchange in the Philippines, where shares of publicly listed companies are bought and sold. Established in 1927, it plays a crucial role in the country's economy by providing a platform for companies to raise capital and for investors to trade securities. The PSE operates under a regulated environment, ensuring transparency and fairness in trading. It features various indices, including the PSEi, which tracks the performance of the top 30 companies. Investors can participate in the stock market through brokers, making it accessible for both individual and institutional investors.