No, you can’t open more than one individual trading account with Arihant Plus using the same PAN. Each PAN is linked to just one individual trading account. However, you can still open a secondary demat account while keeping your existing trading account active — this can help you organize your investments better.  

Alternatively, if you want, you can also open a non-individual trading and demat account — for example, in the name of an HUF, partnership firm, or company. These types of accounts require their own set of documents and must have a separate PAN for the entity.