About Us 

thinkorswim, founded in 1999 and headquartered in Chicago, is a leading online brokerage company specializing in options. We support retail and institutional traders through our own trading platforms, which are widely recognized as some of the industry’s best for execution, professional analytics and real-time position management.

thinkorswim has been recognized as an instrumental player in the options industry for teaching and executing complex, non-directorial option strategies with single-click functionality that has now become the industry standard. thinkorswim continues to assist the evolution of the financial market by delivering trading applications that benefit the customer whether they are hedging, speculating or seeking enhancing returns.

Thinkorswim
thinkorswim, Inc., a member of the thinkorswim Group of companies, is a registered broker-dealer.

Member FINRA/SIPC