Question: what is the best online brokerage firm?
Answer: Best Online Brokers and Trading Platforms for July 2020:, Best Overall: Fidelity Investments., Best for Beginners: TD Ameritrade., Best for Options: tastyworks., Best for Advanced Traders: Interactive Brokers., Best for Mobile: TD Ameritrade., Best for International Trading: Interactive Brokers., Best for Low Costs: tastyworks.