Graded parent stock purchased or added in general account.

You can choose on-site subscription and redemption (opening trading account-stock-on-site fund-on-site subscription and redemption).

According to the redemption method of ordinary open-end funds, those submitted before 15 are deemed as the same day.

Split the parent share into A and B shares for sale (opening trading account-stock-after-hours fund business-fund split);

After the split, the share will be received in two working days at the earliest and in slow three working days at the most.

Some on-site software purchase and redemption operations are also under the after-hours business menu of the fund.

Every broker's interface is different, and you need to explore it yourself, but there is nothing wrong with the operation principle of the above process.