The gold fund bought by Alipay can be revoked on T-day, which is a trading day, which means Monday to Friday excluding national holidays and weekends, with 15:00 as the boundary. Every day before 15:00, it is counted as t, and after 15:00, it is counted as T+ 1.

For example, if someone buys a gold fund on Alipay on Wednesday morning 10:00, he can cancel the purchase before Wednesday 15:00. If he bought on Wednesday 15:0 1, he can apply for cancellation before Thursday 15:00. After successful cancellation, the funds will be withdrawn according to the original path.