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 February 3, 2011, NASDAQ OMX PHLX LLC (“Phlx” or the “Exchange”) 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 Phlx. The Exchange has designated the proposed rule change as constituting a non-controversial rule change under Rule 19b-4(f)(6) under the Act,^[3] which renders the proposal effective upon filing with the Commission. 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 the Substance of the Proposed Rule Change

Phlx submits this proposed rule change to extend the pilot period of Phlx's prior approval to receive inbound routes of certain option orders from Nasdaq Options Services, LLC (“NOS”) through August 25, 2011.

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

In its filing with the Commission, Phlx 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 these statements may be examined at the places specified in Item IV below. Phlx has prepared summaries, set forth in Sections A, B, and C below, of the most significant aspects of such statements.

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

1. Purpose

Currently, NOS is the approved outbound routing facility of The NASDAQ Stock Market LLC (“NASDAQ”) for options, providing outbound routing from The NASDAQ Option Market (“NOM”) to other market centers.^[4] Phlx also has been previously approved to receive inbound routes of certain option orders by NOS in its capacity as an order routing facility of NASDAQ for NOM on a pilot basis.^[5] The Exchange hereby seeks to extend the previously approved pilot period for such inbound routing (with the attendant obligations and conditions) for an additional 6 months through August 25, 2011.^[6]

2. Statutory Basis

The Exchange believes that the proposed rule change is consistent with the provisions of Section 6 of the Act,^[7] in general, and with Section 6(b)(5) of the Act,^[8] in particular, in that the proposal 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 regulating, clearing, settling, processing information with respect to, and facilitating transactions in securities, to remove impediments to and perfect the mechanism of a free and open market and a national market system, and, in general, to protect investors and the public interest. Specifically, the proposed rule change will allow the Exchange to continue receiving inbound routes of option orders from NOS acting in its capacity as a facility of NASDAQ for NOM, in a manner consistent with prior approvals and established protections. The Exchange believes that extending the previously approved pilot period for six months is of sufficient length to permit both the Exchange and the Commission to assess the impact of the Exchange's authority to receive direct inbound routes of option orders via NOS (including the attendant obligations and conditions).

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, as amended.

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 rule change does not: (1) Significantly affect the protection of investors or the public interest; (2) impose any significant burden on competition; and (3) become operative for 30 days after the date of this filing, or such shorter time as the Commission may designate, it has become effective pursuant to Section 19(b)(3)(A) of the Act ^[9] and Rule 19b-4(f)(6) thereunder.^[10]

A proposed rule change filed under Rule 19b-4(f)(6) normally may not become operative prior to 30 days after the date of filing.^[11] However, Rule 19b- ( printed page 8799) 4(f)(6)(iii) ^[12] permits the Commission to designate a shorter time if such action is consistent with the protection of investors and the public interest. Phlx has requested that the Commission waive the 30-day operative delay. Phlx believes that the proposed rule change does not significantly affect the protection of investors or the public interest because it seeks to extend for a limited period a currently operating pilot program so as to allow the Exchange and the Commission to assess whether to make the pilot permanent in accordance with its attendant obligations and conditions.^[13] The Commission believes that waiving the 30-day operative delay is consistent with the protection of investors and the public interest because such waiver would allow the pilot period to be extended without undue delay through August 25, 2011. For this reason, the Commission designates the proposed rule change to be operative upon filing with the Commission.^[14]

At any time within 60 days of the filing of such 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, as amended, 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 e-mail torule-comments@sec.gov. Please include File Number SR-Phlx-2011-16 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 20549-1090.

All submissions should refer to File Number SR-Phlx-2011-16. This file number should be included on the subject line if e-mail 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 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 Phlx. 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-Phlx-2011-16 and should be submitted on or before March 8, 2011.