calculation starts on the day of transaction confirmation. Generally, the transactions of the day are counted before 3 pm, and the transactions of the next day are counted after 3 pm (but the money for buying funds is deducted on the same day). Accurately speaking, the net value of the purchased fund is calculated according to the net value of the fund on the day of confirmation, and there will be income the day after confirmation (the income is the real-time net value of the fund/the net value of the fund at the time of subscription confirmation).