What you want to ask is what products do alternative investments have? Alternative investments in real estate, securitization assets, hedge funds, private equity funds, commodities and artworks refer to financial and physical assets other than traditional stocks, bonds and cash, among which securitization assets include bonds based on subprime mortgages and financial products of these bonds. A fundamental idea of alternative investment operation is that the market is not necessarily efficient, and the prices of many enterprises and projects do not reflect their intrinsic value, so the farther away from the public trading platform, the higher the deviation between price and value may be. Alternative investment focuses on enterprises and projects that are not listed but have packaging potential. Through purchase, reorganization, packaging and liquidation, the value of the acquired enterprise or project will be reflected. Because they do not operate on public trading platforms, one of the main characteristics of alternative investments is the lack of liquidity. A project usually takes several years from subscription to cash, so alternative investment funds generally have a lock-up period of 5, 10 years, and it is difficult to redeem them halfway.