What are Financial Market Structures?

Financial markets are venues where buyers and sellers interact to trade financial assets, such as stocks, bonds, commodities, currencies, and derivatives. These markets are generally divided into two main types: primary markets and secondary markets.

Primary Markets: This is where new securities are issued for the first time, such as in Initial Public Offerings (IPOs). Companies, governments, and other groups obtain financing through the sale of these new securities.

Secondary Markets: Once the securities are issued in the primary market, they are traded among investors in the secondary market. This is what most people typically think of as the "stock market". It includes the National Stock Exchange(NSE), Bombay Stock Exchange (BSE), New York Stock Exchange (NYSE), the NASDAQ, and other major exchanges worldwide. 

Within these two broad categories, financial markets can also be categorized based on the types of securities they trade:

Stock Markets: These are venues where shares of publicly traded companies are bought and sold.

Bond Markets: Also known as debt or credit markets, these are where debt securities are issued and traded.

Commodities Markets: These markets facilitate the trading of commodities, such as oil, gold, and agricultural products.

Foreign Exchange (Forex) Markets: This is where currencies are traded. It's the most liquid market in the world.

Derivatives Markets: These markets deal with derivatives, such as futures and options, which are financial contracts that derive their value from an underlying asset.

Each of these markets plays a crucial role in the global economy, facilitating the exchange of capital and risk among investors.