The stabilization fund, also known as the intervention fund, is a fund legally established by the government through specific institutions (CSRC, Ministry of Finance, Exchange, etc.). ).). It reversed the operation of the securities market and smoothed the irrational violent fluctuations. Mainly to prevent the stock market from skyrocketing and plunging, so as to achieve the purpose of stabilizing the securities market. Under normal circumstances, the source of the stabilization fund is legal channels or its basic components are mandatory, such as state financial allocation and collection from relevant units participating in the securities market. It is not excluded to put the funds in the hands of investors who voluntarily buy them. At present, there are mainly foreign exchange stabilization fund, national debt stabilization fund, grain stabilization fund and stock market stabilization fund. There are many sources of stabilization fund, mainly legal channels, and its basic components are mostly mandatory, such as state financial allocation and collection from relevant units participating in the securities market. , and does not rule out the placement of shares to investors who voluntarily purchase.