Thinkorswim, Inc is an online brokerage company that offers retail and individual traders securities,options,futures,forex trading services. Thinkorswim is currenctly headquarted in Chicago.Founded in 1999,Thinkorswim has became one of the leading online brokerage company specializing in options.

URL: www.thinkorswim.com

Firm Name:thinkorswim, Inc.

Snail Mail:

600 W. Chicago Ave., Suite 100

Chicago, IL 60610

Tel:1-773-435-3210

Q: Is't safe to open an online brokerage account in Thinkorswim?

A: Thinkorswim,Inc is a registered member of SIPC and FINRA.

Q:What's the stock commission rates of Thinkorswim?

A: Per Share Commission*

As of 03/05/2007,ThinkorSwim was awarded "Best software-base online broker" and "best for options traders" by Barron.Thinkorswim offers four types of trading platform includes think desktop, webBased trading, think anywhere and think mobile.Traders needs a minimum of $500 to open an account.