You can check the fund trading platform. Take the Tian Tian Fund Platform as an example, and check the process: open the Tian Tian Fund App-select a fund-slide down to the stage increase-click "More Stage Increase" to check. The past ups and downs represent the historical performance of the fund and can be used as a reference for investors to choose the fund.
The fund implements T+ 1 trading, and the share is confirmed on the second trading day of the day. Trading hours are: 9: 30am-1:30am from Monday to Friday, and1:30am in the afternoon-15: 00pm. Trading is not allowed on legal holidays.