Nasdaq MRX, LLC Rulemaking

ISE Mercury (ISEMercury) has changed its name to Nasdaq MRX, LLC. All filings by Nasdaq MRX, LLC, will be posted to the Nasdaq MRX, LLC page. Filings filed with "ISEMercury" as part of the file number will be posted on the ISE Mercury page.

We encourage the public to submit comments on the following Nasdaq MRX, LLC, filings during the comment period. For detailed instructions, please read How to Submit Comments. We strongly encourage you to send your comments electronically. They will be posted on this website.

Chronological List
Fourth Quarter |  Third Quarter |  Second Quarter |  First Quarter

Nasdaq MRX File Number List for 2017

Chronological List for 2017

Release No. Date Details
Fourth Quarter
SR-MRX-2017-18
34-82101 Nov. 16, 2017 Order Granting Approval of a Proposed Rule Change to Adopt New Corporate Governance and Related Processes Similar to Those of the Nasdaq Exchanges
See also: Notice: Rel. No. 34-81795
SR-MRX-2017-04
34-82049 Nov. 9, 2017 Notice of Designation of Longer Period for Commission Action on Proceedings to Determine Whether to Approve or Disapprove Proposed Rule Changes to Establish Fees for Industry Members to Fund the Consolidated Audit Trail
See also: Notice: Rel. No. 34-80726, Order: Rel. No. 34-81067
Additional File Nos.: SR-BatsBYX-2017-11, SR-BatsBZX-2017-38, SR-BatsEDGA-2017-13, SR-BatsEDGX-2017-22, SR-BOX-2017-16, SR-BX-2017-023, SR-C2-2017-017, SR-CBOE-2017-040, SR-CHX-2017-08, SR-FINRA-2017-011, SR-GEMX-2017-17, SR-IEX-2017-16, SR-ISE-2017-45, SR-MIAX-2017-18, SR-NASDAQ-2017-046, SR-NYSE-2017-22, SR-NYSEArca-2017-52, SR-NYSEMKT-2017-26, SR-PEARL-2017-20, SR-Phlx-2017-37
SR-MRX-2017-23
34-81969 Oct. 27, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change Relating to an Optional Kill Switch Protection
Comments due: November 24, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-22
34-81934 Oct. 24, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Rule 723 to Remove Obsolete Rule Text
Comments due: November 20, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-21
34-81907 Oct. 19, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend the Exchange's Schedule of Fees
Comments due: November 15, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-18
34-81795 Oct. 2, 2017 Notice of Filing of Proposed Rule Change to Adopt New Corporate Governance and Related Process Similar to Those of the Nasdaq Exchanges
Comments due: October 27, 2017
Additional Materials: Exhibit 5a, Exhibit 5b, Exhibit 5c, Exhibit 5d, Exhibit 5e
See also: Order: Rel. No. 34-82101
Third Quarter
SR-MRX-2017-19
34-81765 Sep. 29, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Rule 716(c) on the Block Order Mechanism
Comments due: October 26, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-17
34-81597 Sep. 13, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Remove Language from Chapter 19 of the Rulebook
Comments due: October 10, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-08
34-81500 Aug. 30, 2017 Order Approving Proposed Rule Changes, as Modified by Amendments, to Adopt a Consolidated Audit Trail Fee Dispute Resolution Process
See also: Notice: Rel. No. 34-80966
Additional File Nos.: SR-BatsBYX-2017-13, SR-BatsBZX-2017-39, SR-BatsEDGA-2017-14, SR-BatsEDGX-2017-24, SR-BOX-2017-19, SR-CBOE-2017-043, SR-IEX-2017-21, SR-ISE-2017-52, SR-MIAX-2017-24, SR-NASDAQ-2017-059, SR-BX-2017-029, SR-GEMX-2017-24, SR-Phlx-2017-47, SR-NYSE-2017-24, SR-NYSEArca-2017-60, SR-NYSEMKT-2017-31
SR-MRX-2017-14
34-81359 Aug. 9, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change Regarding Market Maker Quotations
Comments due: September 5, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-16
34-81353 Aug. 8, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Rule 720, Nullification and Adjustment of Options Transactions Including Obvious Errors
Comments due: September 5, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-13
34-81312 Aug. 3, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Establish Ports That Members Use to Connect to the Exchange
Comments due: August 30, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-01
34-81205 Jul. 25, 2017 Order Approving Proposed Rule Change, as Modified by Amendment No. 2, to Amend the Exchange Opening Process
See also: Notice: Rel. No. 34-80937
SR-MRX-2017-02
34-81204 Jul. 25, 2017 Order Approving Proposed Rule Change to Amend Various Rules in Connection with a System Migration to Nasdaq INET Technology
See also: Notice: Rel. No. 34-81151, Notice: Rel. No. 34-80815
SR-MRX-2017-08
34-81178 Jul. 20, 2017 Notice of Designation of a Longer Period for Commission Action on a Proposed Rule Change to Adopt Rule 912
See also:  Order: Rel. No. 34-81500, Notice: Rel. No. 34-80966
SR-MRX-2017-02
34-81151 Jul. 14, 2017 Notice of Designation of a Longer Period for Commission Action on Proposed Rule Change in Connection with a System Migration to Nasdaq INET Technology
See also: Order: Rel. No. 34-81204, Notice: Rel. No. 34-80815
SR-MRX-2017-11
34-81107 Jul. 11, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Specify an Exception to the Manner In Which Market Maker Immediate-or-Cancel Orders Will Be Handled
Comments due: August 4, 2017
Additional Materials: Exhibit 5
Second Quarter
SR-MRX-2017-04
34-81067 Jun. 30, 2017 Suspension of and Order Instituting Proceedings to Determine Whether to Approve or Disapprove Proposed Rule Changes to Establish Fees for Industry Members to Fund the Consolidated Audit Trail
Comments due: July 28, 2017
Rebuttal comments due: August 11, 2017
See also: Notice: Rel. No. 34-80726, Notice: Rel. No. 34-82049
Additional File Nos.: SR-BatsBYX-2017-11; SR-BatsBZX-2017-38; SR-BatsEDGA-2017-13; SR-BatsEDGX-2017-22; SR-BOX-2017-16; SR-BX-2017-023; SR-C2-2017-017; SR-CBOE-2017-040; SR-CHX-2017-08; SR-FINRA-2017-011; SR-GEMX-2017-17; SR-IEX-2017-16; SR-ISE-2017-45; SR-MIAX-2017-18; SR-MRX-2017-04; SR-NASDAQ-2017-046; SR-NYSE-2017-22; SR-NYSEArca-2017-52; SR-NYSEMKT-2017-26; SR-PEARL-2017-20; SR-PHLX-2017-37
Comments received are available for this proposal.
SR-MRX-2017-09
34-80974 Jun. 19, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change Regarding Quote Mitigation
Comments due: July 14, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-08
34-80966 Jun. 19, 2017 Notice of Filing of a Proposed Rule Change to Adopt Rule 912
Comments due: July 14, 2017
Additional Materials: Exhibit 5
See also:  Order: Rel. No. 34-81500, Notice: Rel. No. 34-81178
Comments received are available for this proposal.
SR-MRX-2017-07
34-80965 Jun. 19, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Chapter 19
Comments due: July 14, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-01
34-80937 Jun. 15, 2017 Notice of Filing of Proposed Rule Change, as Modified by Amendment No. 2 Thereto, to Amend the Opening Process
Comments due: July 11, 2017
Additional Materials: Exhibit 5
See also: Order: Rel. No. 34-81205
SR-MRX-2017-06
34-80823 May 31, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to extend a pilot program to quote and to trade certain options classes in penny increments
Comments due: June 27, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-02
34-80815 May 30, 2017 Notice of Filing of Proposed Rule Change in Connection with a System Migration to Nasdaq INET Technology
Comments due: June 26, 2017
Additional Materials: Exhibit 5
See also: Order: Rel. No. 34-81204, Notice: Rel. No. 34-81151
SR-MRX-2017-05
34-80771 May 25, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Supplementary Material .03 to Rule 713
Comments due: June 22, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-04
34-80726 May 18, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Adopt Section IV of the MRX Fee Schedule
Comments due: June 14, 2017
Additional Materials: Exhibit 3, Exhibit 5
See also: Order: Rel. No. 34-81067, Notice: Rel. No. 34-82049
Comments received are available for this proposal.


Nasdaq MRX File Number List for 2017

Release No. Date Details
SR-MRX-2017-23
34-81969 Oct. 27, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change Relating to an Optional Kill Switch Protection
Comments due: November 24, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-22
34-81934 Oct. 24, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Rule 723 to Remove Obsolete Rule Text
Comments due: November 20, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-21
34-81907 Oct. 19, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend the Exchange's Schedule of Fees
Comments due: November 15, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-19
34-81765 Sep. 29, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Rule 716(c) on the Block Order Mechanism
Comments due: October 26, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-18
34-82101 Nov. 16, 2017 Order Granting Approval of a Proposed Rule Change to Adopt New Corporate Governance and Related Processes Similar to Those of the Nasdaq Exchanges
34-81795 Oct. 2, 2017 Notice of Filing of Proposed Rule Change to Adopt New Corporate Governance and Related Process Similar to Those of the Nasdaq Exchanges
Comments due: October 27, 2017
Additional Materials: Exhibit 5a, Exhibit 5b, Exhibit 5c, Exhibit 5d, Exhibit 5e
SR-MRX-2017-17
34-81597 Sep. 13, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Remove Language from Chapter 19 of the Rulebook
Comments due: October 10, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-16
34-81353 Aug. 8, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Rule 720, Nullification and Adjustment of Options Transactions Including Obvious Errors
Comments due: September 5, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-14
34-81359 Aug. 9, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change Regarding Market Maker Quotations
Comments due: September 5, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-13
34-81312 Aug. 3, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Establish Ports That Members Use to Connect to the Exchange
Comments due: August 30, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-11
34-81107 Jul. 11, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Specify an Exception to the Manner In Which Market Maker Immediate-or-Cancel Orders Will Be Handled
Comments due: August 4, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-09
34-80974 Jun. 19, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change Regarding Quote Mitigation
Comments due: July 14, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-08
34-81500 Aug. 30, 2017 Order Approving Proposed Rule Changes, as Modified by Amendments, to Adopt a Consolidated Audit Trail Fee Dispute Resolution Process
See also: Notice: Rel. No. 34-80966
Additional File Nos.: SR-BatsBYX-2017-13, SR-BatsBZX-2017-39, SR-BatsEDGA-2017-14, SR-BatsEDGX-2017-24, SR-BOX-2017-19, SR-CBOE-2017-043, SR-IEX-2017-21, SR-ISE-2017-52, SR-MIAX-2017-24, SR-NASDAQ-2017-059, SR-BX-2017-029, SR-GEMX-2017-24, SR-Phlx-2017-47, SR-NYSE-2017-24, SR-NYSEArca-2017-60, SR-NYSEMKT-2017-31
34-81178 Jul. 20, 2017 Notice of Designation of a Longer Period for Commission Action on a Proposed Rule Change to Adopt Rule 912
34-80966 Jun. 19, 2017 Notice of Filing of a Proposed Rule Change to Adopt Rule 912
Comments due: July 14, 2017
Additional Materials: Exhibit 5
Comments received are available for this proposal.
SR-MRX-2017-07
34-80965 Jun. 19, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Chapter 19
Comments due: July 14, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-06
34-80823 May 31, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to extend a pilot program to quote and to trade certain options classes in penny increments
Comments due: June 27, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-05
34-80771 May 25, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Supplementary Material .03 to Rule 713
Comments due: June 22, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-04
34-82049 Nov. 9, 2017 Notice of Designation of Longer Period for Commission Action on Proceedings to Determine Whether to Approve or Disapprove Proposed Rule Changes to Establish Fees for Industry Members to Fund the Consolidated Audit Trail
Additional File Nos.: SR-BatsBYX-2017-11, SR-BatsBZX-2017-38, SR-BatsEDGA-2017-13, SR-BatsEDGX-2017-22, SR-BOX-2017-16, SR-BX-2017-023, SR-C2-2017-017, SR-CBOE-2017-040, SR-CHX-2017-08, SR-FINRA-2017-011, SR-GEMX-2017-17, SR-IEX-2017-16, SR-ISE-2017-45, SR-MIAX-2017-18, SR-NASDAQ-2017-046, SR-NYSE-2017-22, SR-NYSEArca-2017-52, SR-NYSEMKT-2017-26, SR-PEARL-2017-20, SR-Phlx-2017-37
34-81067 Jun. 30, 2017 Suspension of and Order Instituting Proceedings to Determine Whether to Approve or Disapprove Proposed Rule Changes to Establish Fees for Industry Members to Fund the Consolidated Audit Trail
Comments due: July 28, 2017
Rebuttal comments due: August 11, 2017
Additional File Nos.: SR-BatsBYX-2017-11; SR-BatsBZX-2017-38; SR-BatsEDGA-2017-13; SR-BatsEDGX-2017-22; SR-BOX-2017-16; SR-BX-2017-023; SR-C2-2017-017; SR-CBOE-2017-040; SR-CHX-2017-08; SR-FINRA-2017-011; SR-GEMX-2017-17; SR-IEX-2017-16; SR-ISE-2017-45; SR-MIAX-2017-18; SR-MRX-2017-04; SR-NASDAQ-2017-046; SR-NYSE-2017-22; SR-NYSEArca-2017-52; SR-NYSEMKT-2017-26; SR-PEARL-2017-20; SR-PHLX-2017-37
Comments received are available for this proposal.
34-80726 May 18, 2017 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Adopt Section IV of the MRX Fee Schedule
Comments due: June 14, 2017
Additional Materials: Exhibit 3, Exhibit 5
Comments received are available for this proposal.
SR-MRX-2017-02
34-81204 Jul. 25, 2017 Order Approving Proposed Rule Change to Amend Various Rules in Connection with a System Migration to Nasdaq INET Technology
34-81151 Jul. 14, 2017 Notice of Designation of a Longer Period for Commission Action on Proposed Rule Change in Connection with a System Migration to Nasdaq INET Technology
34-80815 May 30, 2017 Notice of Filing of Proposed Rule Change in Connection with a System Migration to Nasdaq INET Technology
Comments due: June 26, 2017
Additional Materials: Exhibit 5
SR-MRX-2017-01
34-81205 Jul. 25, 2017 Order Approving Proposed Rule Change, as Modified by Amendment No. 2, to Amend the Exchange Opening Process
34-80937 Jun. 15, 2017 Notice of Filing of Proposed Rule Change, as Modified by Amendment No. 2 Thereto, to Amend the Opening Process
Comments due: July 11, 2017
Additional Materials: Exhibit 5