Fund subscription trading rules are consistent in any trading channel and will not be different because of different banks.

The rules are: purchase on T day, clinch a deal by net value on T day, confirm the clinch a deal on T+ 1 day, and redeem it on T+2 day. T is a working day, or a trading day, and the opening day of all stock markets is T day. In this set of rules, the most important thing is the confirmation of T-day. If t-day is confirmed, T+ can be calculated.

If the day of your transaction is a rest day, it is definitely not T day, and the next working day is T day.

If the day of your transaction is a working day, it is not necessarily T-day.

Only transactions before 15 are T-day.

For transactions after 15, the next working day is t day.