The stock market refers to the collection of markets and exchanges where activities related to the buying, selling, and issuance of shares of publicly-traded companies occur. It serves as a platform for investors to trade stocks, which represent ownership in companies, allowing them to gain capital through price appreciation and dividends. The stock market plays a critical role in the economy by providing companies with access to capital for growth and allowing investors to participate in the financial success of those companies. Stock markets can be categorized into primary markets, where new shares are issued, and secondary markets, where existing shares are traded among investors. Major stock exchanges include the New York Stock Exchange (NYSE) and the Nasdaq. The stock market is influenced by various factors, including economic indicators, company performance, and investor sentiment, making it a vital area for financial analysis and investment strategies. Overall, the stock market is a key component of the broader financial system, facilitating capital allocation and reflecting economic trends.