Can buy, but 18 months closed fund liquidity is poor, not suitable for investors with high liquidity requirements, and there are many uncertainties in closed-end funds, investors should comprehensively consider whether to buy.

Advantages of closed-end funds: 1, without considering redemption, funds can be fully utilized; 2. It will not be redeemed for personal reasons of investors, which will lead to the risk of stepping on the air; Disadvantages of closed-end funds: 1. The size of the fund remains unchanged, resulting in little pressure on fund managers. 2. Poor liquidity, unable to purchase and redeem at any time.