Buy the sub-fund on T -> T+ 1 day merger-> Redeem the parent fund on T+2.

T-day subscription of parent fund -> T+2-day split-> T+3-day sale of sub-fund.

2. On-site fund splitting can only be operated on trading software, and the general method is as follows:

Generally, the option of "merger and split" in "floor fund" or "LOF fund" or "exchange fund" is used in the entrustment software, but the interface of brokers is slightly different.

Divide and sell:

T-day subscription of parent fund (on-site subscription)

T+2 days (very few have T+ 1).

Before 3pm on T+2, select the option of "merger and split" and enter the parent fund code.

On T+3, you can see that the parent fund in the account disappears and becomes two sub-funds of Class A and Class B, and then you can sell it.