Investors who buy before 3: 00 pm on the trading day will calculate the income on the second trading day, and investors who buy after 3: 00 pm on the trading day will calculate the income on the third trading day. T+ 1 transaction of the Fund, subscription on the trading day, and share confirmation on the second trading day. After the shares are confirmed, the income is calculated. Trading hours are: Monday to Friday, 9: 30 am-1:30 am, and afternoon13: 00 am-15.

The income of the fund on the day of fixed investment can only be updated the next day. Investors can only look at the estimate of the fund's net value and get a general idea of whether the fund is profitable or losing money on that day. Funds calculate income according to the rise and fall of net worth. Fund net value is generally updated after stock liquidation. The stock liquidation time is from 6: 00 pm to 10 pm on the trading day, and the income can only be calculated after the net value of the fund comes out. Therefore, the fund income is generally updated the next day, and the fund income does not need to be calculated manually by investors.

There is no 7-day limit for index funds in the market, and their fees have nothing to do with the holding time, but only with the transaction amount. At the time of trading, the transaction is made at the current price and calculated according to the number of holdings. On-site funds are bought and sold in the secondary market like stocks. Of course, they can be sold on the next trading day or bought many times.