When the fund is bought, it shows the total amount of investors, and when the fund is sold, it shows the share of investors. Where 200 yuan is the total amount of investors, and 166 is the share held by investors. Another reason is that the net value of the fund bought has fallen, and users only get 166 yuan after selling it.

Total fund = net fund value * fund share. The fund is calculated according to the net value at the close of the trading day. However, when redeeming the fund on the same day, the net value of the fund is unknown, and only the fund share is determined. Therefore, the fund can only redeem the fund share, and the fund implements T+ 1 transaction, and the share is confirmed on the second trading day of the same day, and it will be received after the share is confirmed.

Don't sell the fund blindly when the fund held by daily users loses money. At this time, it is necessary to analyze whether the fund will rebound in the future, and then choose whether to sell or continue to hold. Usually, don't sell the fund when predicting the rebound of the fund. After all, the losses of investors can be reduced after the net value of follow-up funds picks up.