Connections helps traders uncover peers, trends, and broader market relationships beyond just the price quote. Stay connected to every aspect of the financial world and trade anytime, anywhere. Manage your portfolio and watch lists; research; and trade stocks, ETFs, options, and more from our mobile app. Online brokers with the best research Research is especially important with so many competitors in the field. None of the firms we surveyed require a minimum to open an account, but we favor Fidelity…