When buying a fund, you first need to know whether the fund you are buying is open-end or closed-end. Open-end funds can be bought at any time, and closed-end funds can be sold at any time. Funds with a closed period have a certain closing period, and the risks will be higher.

A little higher, but the income may also be a little higher, but if there are any major market changes in CIC, you may not have time to make changes. For example, the new energy industry is not growing as violently as before these days.

But overall, the volatility is increasing, so it is now in the mid-to-high valuation area. But if you look at it in the long run, new energy is an industry worth investing in.