Open your TD Ameritrade brokerage account and begin trading with the thinkorswim platform

TD Ameritrade's trading platform is

TD Ameritrade, Inc. and Aram Basmadjian are separate, unaffiliated companies and are not responsible for each other’s services and products.

  • Access feature-rich charts with an arsenal of technical studies.
  • Find stocks and options meeting your criteria with screening filters.
  • Set and receive notifications and alerts based on prices or technical indicators.
  • Seamlessly sync the trading platform across your mobile devices.
  • Test-drive strategies using thinkorswim paperMoney virtual accounts
  • Trade commission-free for 60 days plus get up to $600*
Open Your Trading Account Today

*Offer valid for one new Individual, Joint or IRA TD Ameritrade account opened by 03/31/2017 and funded within 60 calendar days of account opening with $3,000 or more. To receive $100 bonus, account must be funded with $25,000-$99,999. To receive $300 bonus, account must be funded with $100,000-249,999. To receive $600 bonus, account must be funded with $250,000 or more. Offer is not valid on tax-exempt trusts, 401k accounts, Keogh plans, Profit Sharing Plan, or Money Purchase Plan. Offer is not transferable and not valid with internal transfers, TD Ameritrade Institutional accounts, accounts managed by TD Ameritrade Investment Management, LLC, current TD Ameritrade accounts or with other offers.   Qualified commission-free Internet equity, ETF or options orders will be limited to a maximum of 500 and must execute within 60 calendar days of account funding. Contract, exercise, and assignment fees still apply. Limit one offer per client.