Best of all, paperMoney is free to CBOE.com users!
The paperMoney trading program is provided by thinkorswim, Inc., and is located on the thinkorswim website. thinkorswim, Inc. is an independent, registered broker-dealer not affiliated with Chicago Board Options Exchange, Incorporated or any of its subsidiaries or affiliates (collectively, "CBOE"). The thinkorswim website is a separate website from the CBOE website. CBOE is not involved in any manner in your virtual trading account with thinkorswim or with any other account you may have or establish with thinkorswim. CBOE is not responsible for or liable with respect to any activity on the thinkorswim website or with respect to any use of any thinkorswim products or services.