"Options, futures, and forex trading privileges subject to TD Ameritrade review and approval. Not all account owners will qualify. thinkorswim, Division of TD Ameritrade, Inc., member FINRA/SIPC/NFA. This is not an offer or solicitation in any jurisdiction where we are not authorized to do business." ThinkOrSwim is a trading platform provided by TD Ameritrade. The platform is free for Ameritrade customers and offers a wide range of features, including charts, level 2, scanners, watch lists, and more. The platform also offers the option to choose between live trading or paper trading. Futures, futures options, and forex trading services provided by TD Ameritrade Futures & Forex LLC. Trading privileges subject to review and approval. Not all clients will qualify. Forex accounts are not available to residents of Ohio or Arizona.