Commission-free trades for stocks, exchange-traded funds and options are the industry standard among top online brokerages. That means investors looking for the best free stock trading platform need to compare their options on other factors — things like investment selection, trading platform and options contract fees.
We've done that work for you. Here are NerdWallet’s picks for the best brokers for commission-free trading —these brokers also excel in other areas, offering quality customer support, high mobile app ratings and low or no account fees. (Need to back up on this process? See our step-by-step instructions for how to buy stocks.)
Why you can trust NerdWallet's picks: Our writers and editors together have more than 50 years of experience writing about finance, and follow strict guidelines to maintain editorial integrity. We do a deep, independent analysis of dozens of investment firms, sorting through the details to find and evaluate the information investors want when choosing an investing account. To see our full methodology and learn more about our process, read our criteria for evaluating online brokers.