Generally speaking, it is how much money you have available.

Some shares are unavailable or frozen.

For example, stocks that have just been bought for less than 2 working days, such as those that have just been redeemed but have not been confirmed, are all unavailable.

The so-called front-end and back-end refers to the way you choose to buy the subscription fee of the fund.

Front-end charge refers to the subscription fee charged at the time of subscription and the redemption fee charged at the time of redemption.

The back-end charge means that the subscription fee is not charged at the time of subscription, but is charged at the time of redemption, and the redemption fee is also charged at the time of redemption. The significance of the back-end mode is that the subscription rate will decrease if the foundation is held for a long time, and the back-end subscription rate will decrease.

If you purchase funds in front-end mode, your share of available balance in front-end will be displayed.

If you buy a backend, the share of the available balance of the backend is displayed.

If you buy both models, they will be displayed separately.