National Stock Exchange

The Exchange is proposing to extend a pilot program currently in effect regarding trading pauses in individual securities due to extraordinary market volatility under NSX Rule 11.20B. Currently, unless otherwise extended or approved permanently, this pilot program will expire on December 10, 2010. The instant rule filing proposes to the pilot program until April 11, 2011.
 

The Exchange is proposing to extend the pilot program currently in effect regarding clearly erroneous executions under NSX Rule 11.19. Currently, unless otherwise extended or approved permanently, this pilot program will expire on December 10, 2010. The instant rule filing proposes to extend the pilot program until April 11, 2011.
 

The Exchange is proposing a rule change to effectuate an amendment to the bylaws of its parent company, NSX Holdings, Inc., to extend the expiration date, from December 31, 2010 to December 31, 2015, of a right of first refusal in the bylaws covering the transfer of Holdings shares.
 

The Exchange is proposing a rule change, operative at commencement of trading on October 29, 2010, which proposes to amend the NSX Fee and Rebate Schedule pursuant to Exchange Rule 16.1(c) with respect to certain rebates payable in the Automatic Execution mode of order interaction.
 

The Exchange is proposing a rule change, operative at commencement of trading on October 1, 2010, which proposes to amend the NSX Fee and Rebate Schedule respect to rebates payable in the Order Delivery mode of order interaction.

The Exchange is proposing to amend its rules, as part of a coordinated effort among the markets in connection with the other circuit breaker rule filings, to require registered market makers to enter and maintain quotes priced at no more than a certain percentage away from the national best bid or offer.
 

The Exchange is amending its rule concerning the time within which ETP Holders submitting displayed orders utilizing Order Delivery Mode of order interaction must respond to an inbound order before the Exchange cancels the ETP Holder's order.

The National Stock Exchange proposes to extend its post regular trading hours trading session.

The Exchiange is proposing to adopt enhanced customer disclosure requirements applicable to transaction on the Exchange during trading sessions outside of Reguar Trading Hours.

The Exchange is proposing to amend NSX Rule 11.20B to add additional securities to its pilot program for stock pauses.

The Exchange proposes to amend its clearly erroneous rules, in conformity with all other markets, as described herein.

The Exchange is proposing to implement an equity rights program as described in the filing.

The Exchange is proposing to establish trading pauses for individual stocks in conformity with other markets.

The Exchange is proposing to amend its Fee and Rebate Schedule issued pursuant to Rule 16.1(c) to adjust the liquidity adding rebate for securities priced under one dollar.