At present, there are many kinds of investments in the market, such as bank time deposits, real estate investments, stocks, futures, foreign exchange, fixed fund investments, bonds and so on. Among them, bank deposits, fixed investment and bonds are less risky and less profitable. Real estate investment generally occupies a relatively high amount of funds, and the process of realizing it is relatively slow. At present, the overheated sentiment of real estate investment in China has been controlled. Stocks, futures, foreign exchange, etc. All of them are risky investments, which can make considerable gains and may also cause considerable losses, so it is necessary to have a deep understanding of the products.