Demands and Opportunities in each field depends on the market and the global business it has. You can try specialisations like:

• Banking and Finance
• Marketing
• Sales
• Project Management
• Product Management
• Entrepreneurship
• Business Analytics
• Artificial Intelligence
• Operations Management
• HR

All the above are related to Commerce. Few unrelated specialisations which can help you in your career are:

• Information Technology
• Public Administration
• International Business
• Rural Management
• Supply chain Management