Holding the share sold by the fund is optional. You can choose to sell part of the shares or you can choose to sell all the shares. If you sell all your shares, it means selling all your money. The purchase of the fund is calculated according to the amount, which means that you bought 1000 yuan in this fund, and then you bought it at 1000 yuan. However, the trading of funds is calculated by share. For example, the net value of this fund is now two yuan each. So if you have 500 shares, selling them is equivalent to the share multiplied by the net value, which is 500×2= 1000 yuan. If you want to sell all the funds you hold, you can choose to sell all the shares. Only the foundation shows you how many shares you can sell at the selling place, and you can sell them all.