Pursuant to Section 19(b)(1) of the Securities Exchange Act of 1934 (“Act”),^[1] and Rule 19b-4 thereunder,^[2] notice is hereby given that on December 6, 2011, The NASDAQ Stock Market LLC (the “Exchange” or “NASDAQ”) ( printed page 78058) filed with the Securities and Exchange Commission (“Commission”) the proposed rule change as described in Items I and II below, which Items have been prepared by the Exchange. The Commission is publishing this notice to solicit comments on the proposed rule change from interested persons.

I. Self-Regulatory Organization's Statement of the Terms of Substance of the Proposed Rule Change

NASDAQ is filing with the Securities and Exchange Commission (“Commission”) a proposal for the NASDAQ Options Market (“NOM”) to amend Chapter VI, Trading Systems, Section 1, Definitions, to change the definition of “Post-Only Order,” as described further below, and delay its implementation until February 2012.

The text of the proposed rule change is available at http:/nasdaq.cchwallstreet.com/, at NASDAQ's principal office, and at the Commission's Public Reference Room.

II. Self-Regulatory Organization's Statement of the Purpose of, and Statutory Basis for, the Proposed Rule Change

In its filing with the Commission, the Exchange included statements concerning the purpose of and basis for the proposed rule change and discussed any comments it received on the proposed rule change. The text of those statements may be examined at the places specified in Item IV below. The Exchange has prepared summaries, set forth in sections A, B, and C below, of the most significant parts of such statements.

A. Self-Regulatory Organization's Statement of the Purpose of, and Statutory Basis for, Proposed Rule Change

1. Purpose

The Exchange recently adopted a new order type called Post-Only Order,^[3] which is an order that will not remove liquidity from the System and is to be ranked and executed on the Exchange or cancelled, as appropriate, without routing away to another market.^[4] Post-Only Orders may not have a time-in-force designation of Good Til Cancelled (“GTC”).^[5]

At this time, the Exchange proposes to amend the definition in Chapter VI, Section 1(e)(11), to provide that, like the time-in-force designation of GTC, a Post-Only Order cannot have a time-in-force designation of Immediate or Cancel (or IOC). Immediate or Cancel, which is described in Chapter VI, Section 1(g)(2), means for orders so designated, that if after entry into the System a marketable order (or unexecuted portion thereof) becomes non-marketable, the order (or unexecuted portion thereof) shall be canceled and returned to the entering participant. Accordingly, IOC orders are available to trade immediately and, if not executed, are then cancelled back to the Participant.

The Exchange believes that the IOC time-in-force designation is not appropriate for Post-Only Orders, because IOC orders cannot post on the book and Post-Only Orders cannot remove liquidity, such that there would be no logical outcome for an IOC Post-Only Order. Accordingly, the Exchange is proposing to expressly state in its rules that such orders do not exist.

In addition, the Exchange proposes to delay the implementation of Post-Only Orders to take aforementioned change into account and delay implementation until February 2012. The Exchange will announce the specific date that these orders will become available to its membership via an Options Trader Alert.

2. Statutory Basis

The Exchange believes that its proposal is consistent with Section 6(b) of the Act ^[6] in general, and furthers the objectives of Section 6(b)(5) of the Act ^[7] in particular, in that it is designed to prevent fraudulent and manipulative acts and practices, to promote just and equitable principles of trade, to foster cooperation and coordination with persons engaged in facilitating transactions in securities, and to remove impediments to and perfect the mechanisms of a free and open market and a national market system, and, in general, to protect investors and the public interest, because it better explains an additional order type on NOM, making clear that the IOC time-in-force is not available and the order type is not available until February 2012, which the Exchange believes is consistent with just and equitable principles of trade. Because the Post-Only Order is designed to encourage displayed liquidity and offer NOM market participants greater flexibility to post liquidity on NOM, limiting the time-in-force is consistent with removing impediments to and perfecting the mechanisms of a free and open market and a national market system.

B. Self-Regulatory Organization's Statement on Burden on Competition

The Exchange does not believe that the proposed rule change will impose any burden on competition not necessary or appropriate in furtherance of the purposes of the Act.

C. Self-Regulatory Organization's Statement on Comments on the Proposed Rule Change Received From Members, Participants, or Others

No written comments were either solicited or received.

III. Date of Effectiveness of the Proposed Rule Change and Timing for Commission Action

Because the foregoing proposed rule change does not: (i) Significantly affect the protection of investors or the public interest; (ii) impose any significant burden on competition; and (iii) become operative for 30 days from the date on which it was filed, or such shorter time as the Commission may designate, it has become effective pursuant to Section 19(b)(3)(A) of the Act ^[8] and subparagraph (f)(6) of Rule 19b-4 thereunder.^[9]

A proposed rule change filed pursuant to Rule 19b-4(f)(6) under the Act ^[10] normally does not become operative for 30 days after the date of its filing. However, Rule 19b-4(f)(6) permits the Commission to designate a shorter time if such action is consistent with the protection of investors and the public interest. The Exchange requests that the Commission waive the 30-day operative delay in order to implement this proposal prior to December 8, 2011, because, without such a waiver, the Exchange's recent filing adopting the new Post-Only order type would become operative on December 8, ( printed page 78059) 2011.^[11] The Exchange, however, will not be ready to implement the new order type until February 2012. The Commission believes that waiving the 30-day operative delay is consistent with the protection of investors and the public interest, because it will allow the Exchange to immediately delay the implementation of Post-Only orders, preventing a gap between when the new order type is operative under the rules and when the new order type will be implemented and available for use in February 2012. For these reasons, the Commission designates that the proposed rule change become operative immediately upon filing.^[12]

At any time within 60 days of the filing of the proposed rule change, the Commission summarily may temporarily suspend such rule change if it appears to the Commission that such action is necessary or appropriate in the public interest, for the protection of investors, or otherwise in furtherance of the purposes of the Act.

IV. Solicitation of Comments

Interested persons are invited to submit written data, views, and arguments concerning the foregoing, including whether the proposed rule change is consistent with the Act. Comments may be submitted by any of the following methods:

Electronic Comments

• Use the Commission's Internet comment form (http://www.sec.gov/​rules/​sro.shtml); or
• Send an email torule-comments@sec.gov. Please include File Number SR-NASDAQ-2011-171 on the subject line.

Paper Comments

• Send paper comments in triplicate to Elizabeth M. Murphy, Secretary, Securities and Exchange Commission, 100 F Street NE., Washington, DC 20549.

All submissions should refer to File Number SR-NASDAQ-2011-171. This file number should be included on the subject line if email is used. To help the Commission process and review your comments more efficiently, please use only one method. The Commission will post all comments on the Commission's Internet Web site ( http://www.sec.gov/​rules/​sro.shtml). Copies of the submission, all subsequent amendments, all written statements with respect to the proposed rule change that are filed with the Commission, and all written communications relating to the proposed rule change between the Commission and any person, other than those that may be withheld from the public in accordance with the provisions of 5 U.S.C. 552, will be available for Web site viewing and printing in the Commission's Public Reference Room, 100 F Street NE., Washington, DC 20549, on official business days between the hours of 10 a.m. and 3 p.m. Copies of such filing also will be available for inspection and copying at the principal office of NASDAQ. All comments received will be posted without change; the Commission does not edit personal identifying information from submissions. You should submit only information that you wish to make available publicly. All submissions should refer to File Number SR-NASDAQ-2011-171 and should be submitted on or before January 5, 2012.