Off-exchange funds are bought on the same day, and they don't rise or fall on the same day, because the buying price can't be determined until after the close. On-site funds are bought on the same day, and both ups and downs are counted. This is the same as stock trading, and the price is real-time. According to the trading rules of OTC funds, the purchase price of funds bought in intraday trading is calculated at the price after the close of the day, so whether the day is up or down has nothing to do with investors. If the price rises that day, it is not a gain, and if the price falls that day, it is not a loss. If you buy a fund after the close of the day, the rise and fall of the next trading day will not count, and there will always be a day lag.

In addition, after buying OTC funds on the same day, they can't be sold on the same day, the next day and the third day, because the fund can only submit the redemption application after confirming the subscription share (T+2). After redemption, it will not arrive on the same day, and you need to wait for the redemption confirmation time of T+ 1