The net value of the fund is updated every day on the trading day and not on the non-trading day. If it is normal not to update the fund net value on non-trading days, you can check the fund announcement or contact WeChat customer service if it is not updated on non-trading days.
Fund trading time: Monday to Friday from 9: 30- 15: 00, which is not traded on national legal holidays, and the trading time will change the net value.