There is no difference. Sunday is not a trading day, and funds bought on Sunday are automatically counted as Monday purchases. The fund bought on Monday is calculated according to the net value of the fund on Monday, and the fund share is confirmed on Tuesday. The fund trading time is 9:30- 15:00 from Monday to Friday, and it is not traded on holidays.

If you want to buy funds on weekends or Mondays, investors are generally advised to buy funds on Mondays, because you can also refer to the net value of funds on Mondays. If the net value of the fund rises and the purchase cost increases, you can temporarily not buy it. If the net value of the fund falls and the cost of buying is reduced, you can buy it.