1. Stock-based open-end funds and fixed-income open-end funds are: the former refers to stock-based funds; The latter is to provide investors with stable income, and at the same time has the function of partial capital preservation. Investment targets mainly include bonds and preferred shares, with reference to capital preservation funds. \x0d\ 2。 Concept introduction: \x0d\ equity funds, also known as equity funds, refer to funds that invest in the stock market. There are many kinds of securities funds. At present, in addition to stock funds, there are also bond funds, stock-bond mixed funds and money market funds in China. \x0d\ capital preservation fund: a capital preservation fund that provides a certain proportion of investment principal within a certain period of time. Funds use interest or a very small proportion of assets to engage in high-risk investments, and most assets are engaged in fixed-income investments, so that no matter how the market for fund investment falls, it will not be lower than the guaranteed price, thus achieving the so-called guaranteed value function.