Comments on BX Rulemaking

Notice of Filing and Immediate Effectiveness of Proposed Rule Change Relating to Registered Representative Fee and Options Regulatory Fee

(Release No. 34-61388; File No. SR-BX-2010-001)

Jan. 20, 2010	Patrick J. Fay, Senior Vice President, Member and Regulatory Services, Chicago Board Options Exchange, Inc.
Jan. 14, 2010	Memorandum from the Division of Trading and Markets regarding a January 13, 2010, meeting with representatives of Ameritrade/thinkorswim
Jan. 11, 2010	Peter Bottini, EVP Trading and Customer Service, and Hillary Victor, Associate General Counsel, optionsXpress Holdings, Inc.
Jan. 6, 2010	Christopher Nagy, Managing Director Order Routing Strategy, TD AMERITRADE, Inc., thinkorswim Group Inc.