The available limit has nothing to do with your credit card statement date, but the key is related to your card usage.

Let me give you an example. Suppose your bill date is the 7th and the limit is 10,000 yuan. The amount you should repay when you settle the bill on 11/7 is 3,000. If the bill is not overdrawn in the future, the available limit is 7,000. If you spend another 2,000 before 11/27, the available limit is 5,000. On 11/25, if you repay 3,000, the available limit will be restored to 8,000. It's that simple, and the limit will be restored after repayment.