To cover a position is to buy a fund. After buying the fund, the shares will increase. The fund share is the number of the fund. Covering the position after the fund falls can reduce the cost. After that, the fund has a higher probability of returning the capital and making money. The fund Transactions are carried out based on net value. After the fund falls, the net value decreases. Investors use the same funds to buy more fund shares, which dilutes the cost of fund transactions.

The fund implements T+1 trading, buying on the same day, and confirming the share on the second trading day. Trading hours: Monday to Friday 9:30-11:30 am, 13:00-15:00 pm , no trading on statutory holidays.