Ensure that your broker is registered with a reputable authority in your country of domicile; such as the United States Securities and Exchange Commission, Financial Industry Regulatory Authority, or equivalent in your country of residence. These much-needed registrations give comfort to the investors that industry standards are followed not only by the brokers themselves but also the transparency becomes visible.
Conclusion:
These include charges, features of their online platform, types of accounts, customer service, security, and reputation. Every investor is unique in terms of needs and therefore no investment is worth more than the time spent in evaluating which one will fit your trading style, investment goals, or personal preferences better.