1. The stock market is the financing market, which is equivalent to a financial system that uses banks to raise funds for enterprises. 2. Bonds are borrowed from others, including short-term, medium-term and long-term corporate bonds, government bonds and financial bonds. 3. Funds gather idle funds in the market to an institution or organization for unified and purposeful investment or management. In order to greatly strengthen the investment and application strength of funds, there are many types of funds, such as social security funds, pension funds and stock market funds-open or closed ... 4. Futures are set up for the smooth circulation of goods in short supply in the market, because these goods are very special, or they are extremely short of resources or have a long production cycle. The futures market adjusts these commodities according to the market demand in different periods. If you still don't know, you can go to Orange Bull TV.