Yes, an open-end fund refers to a fund that is open for operation after its establishment, and investors can purchase and redeem it according to their needs. Open-end funds include money funds, bond funds, hybrid funds, stock funds, index funds and etf funds. Closed-end fund refers to a closed-end fund, which has a fixed closed-end period and cannot do any transactions during the closed-end period.

Etf fund refers to a fund that tracks a specific index. The Fund buys all or part of the constituent stocks in the index to obtain the same income as the index.