LOF(Listened Open Fund) refers to the open-end securities investment fund listed and traded on the exchange, also known as "listed open-end fund". LOF investors can purchase and redeem funds with the net value of funds through fund managers or their entrusted sales organizations, or they can buy and sell funds through the exchange market at the transaction price set by the trading system. Jiashi CSI 300(LOF) Fund

Index funds are funds invested in an indexed way. Simply put, it is to choose a market index to track and passively invest in the market, so that the income of the fund is consistent with the income of this market index. For example, Harvest CSI 300 Index Fund.