The best trading apps let you buy stocks, ETFs, and options from your phone with no commissions and research tools built in.

E-Trade and TD Ameritrade are two of the most popular online brokers, and both offer a lot that investors will like. You'll get commission-free trades on stocks and ETFs, thousands of ...

E*TRADE delivers more control, customization, and dynamic features through access to expanded social media research analytics, price movement and earnings push alerts, a scrolling trade options tool, ...

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Laurie Sepulveda is a MarketWatch Guides team senior writer who specializes in writing about insurance, investing, personal loans, home equity loans, mortgages and banking. She lives in North Carolina ...

Robinhood and E*TRADE may be the two most important names in online trading. In many ways E*TRADE introduced the world to online investments, taking stocks and bonds from the world of corner offices ...