2010-200. Sunshine Act Meeting Notice

Notice is hereby given, pursuant to the provisions of the Government in the Sunshine Act, Public Law 94-409, that the Securities and Exchange Commission will hold an Open Meeting on January 13, 2010 at 10 a.m., in the Auditorium, Room L-002.

The subject matter of the Open Meeting will be:

Item 1: The Commission will consider whether to publish a concept release on equity market structure. The concept release would invite public comment on a wide range of issues, including the performance of equity market structure in recent years, high frequency trading, and undisplayed, or “dark,” liquidity.

Item 2: The Commission will consider whether to propose a new rule regarding risk management controls and supervisory procedures to manage financial, regulatory and other risks for brokers or dealers that provide market access.

At times, changes in Commission priorities require alterations in the scheduling of meeting items.

For further information and to ascertain what, if any, matters have been added, deleted or postponed, please contact:

The Office of the Secretary at [phone].

Dated: January 5, 2010.

Elizabeth M. Murphy,

Secretary.