Markets are platforms where buyers and sellers come together to exchange goods, services, or financial instruments. They play a crucial role in the economy by determining prices and facilitating trade. Examples include the stock market, where shares of publicly traded companies are bought and sold, and the commodity market, which deals with raw materials like oil and gold. In addition to traditional markets, there are also digital marketplaces that have emerged with the rise of the internet. These online platforms allow for the buying and selling of products and services globally, making it easier for consumers to access a wide range of goods and for businesses to reach new customers.