Hi, If you are a Bcom graduate you can plan further options mentioned below:
1. Mcom that is masters in Commerce.
2. MBA (can be specific in finance after Bcom)
you can even go for certifications like:
- Diploma in banking and finance
- Accounts and Taxation
- Cost Accounting
- Finance related courses

In case you want to stay in commerce, then the options are stated above. Good Luck.