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 April 17, 2017, BOX Options Exchange LLC (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 the self-regulatory organization. The Commission is publishing this notice to solicit comments on the proposed rule from interested persons.

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

The Exchange proposes to amend a prior rule change, SR-BOX-2017-08,^[3] which contained a portion of text that is not applicable to BOX. The text of the proposed rule change is available from the principal office of the Exchange, at the Commission's Public Reference Room and also on the Exchange's Internet Web site at http://boxexchange.com.

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 self-regulatory organization 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. The self-regulatory organization 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

The Exchange proposes to amend the previously submitted filing SR-BOX-2017-08 which contained a portion of text that is not applicable to BOX.

Last year, the Exchange and other options exchanges adopted a new, harmonized rule related to the adjustment and nullification of erroneous options transactions, including a specific provision related to coordination in connection with large-scale events involving erroneous options transactions.^[4] Accordingly, the Exchange filed a proposed rule change detailing the handling of erroneous options transactions that result from the execution of complex orders.^[5] The purpose of this filing is to clarify that a portion of text found in the previous filing is not applicable to BOX. Specifically, the text states, “The same concern is not present when a Complex Order executes against the leg market under IM-7170-4(a) because the Exchange is modifying its system in order to ensure the leg will execute at or within the NBBO of the leg markets.” ^[6] The Exchange seeks to clarify that BOX already has this NBBO functionality in place ^[7] and will not be modifying its system.

2. Statutory Basis

The Exchange believes that the proposal is consistent with the requirements of Section 6(b) of the Act,^[8] in general, and Section 6(b)(5) of the Act,^[9] in particular, in that it is designed to protect investors and the public interest, promote just and equitable principles of trade, and foster cooperation and coordination with persons engaged in facilitating transactions in securities by eliminating investor confusion with regard to the portion of text found in the previous filing that is not applicable to BOX.

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

The proposed rule change will not impose any burden on competition not necessary or appropriate in furtherance of the purposes of the Act as the proposed rule change is simply seeking to eliminate investor confusion with regard to the provision in the previous filing that is not applicable to BOX.

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

The Exchange has neither solicited nor received comments on the proposed rule change.

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

Because the 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 ^[10] and Rule 19b-4(f)(6) thereunder.^[11]

A proposed rule change filed pursuant to Rule 19b-4(f)(6) under the Act ^[12] normally does not become operative for 30 days after the date of its filing. However, Rule 19b-4(f)(6)(iii) ^[13] permits the Commission to designate a shorter time if such action is consistent with the protection of investors and the public interest. The Exchange has asked the Commission to waive the 30-day operative delay so that the proposal may become operative immediately upon filing. The Exchange states that the proposed rule change simply seeks to ( printed page 19298) eliminate investor confusion regarding the provision in the previous filing that is not applicable to BOX, as discussed above. For this reason, the Commission believes the waiver of the operative delay is consistent with the protection of investors and the public interest. Therefore, the Commission hereby waives the operative delay and designates the proposal operative upon filing.^[14]

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. If the Commission takes such action, the Commission shall institute proceedings to determine whether the proposed rule change should be approved or disapproved.

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-BOX-2017-12 on the subject line.

Paper Comments

• Send paper comments in triplicate to Secretary, Securities and Exchange Commission, 100 F Street NE., Washington, DC 20549-1090.

April 20, 2017.

All submissions should refer to File Number SR-BOX-2017-12. 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, on official business days between the hours of 10:00 a.m. and 3:00 p.m., located at 100 F Street NE., Washington, DC 20549. Copies of such filing also will be available for inspection and copying at the principal office of the Exchange. 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-BOX-2017-12 and should be submitted on or before May 17, 2017.