Steps for CITIC Securities to check how many days it has held shares:

1. Log in to the website of CITIC Securities or the mobile APP, find the stock to be queried in the "Assets" or "My Positions" page, and click Enter.

2. In the stock details page, you can view the holding time of the stock. Under normal circumstances, the buying time and selling time of the stock will be displayed, so that the number of days of holding the stock can be calculated.