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 2019

Additional Archives

2019 | 2018 | 2017

Chronological List for 2019

Release No. Date Details
Fourth Quarter
SR-MRX-2019-22
34-87414 Oct. 29, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Options 3, Section 17, the Exchange's Kill Switch Risk Protection
Comments due: 21 days after publication in the Federal Register
Additional Materials: Exhibit 5
SR-MRX-2019-23
34-87373 Oct. 21, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Make Permanent Certain Options Market Rules That Are Linked to the Equity Market Plan to Address Extraordinary Market Volatility
Comments due: November 15, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-21
34-87222 Oct. 3, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend MRX's Rulebook and By-Laws
Comments due: October 30, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-20
34-87182 Oct. 1, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Several Sections of Options 3
Comments due: October 28, 2019
Additional Materials: Exhibit 5
Third Quarter
SR-MRX-2019-17
34-86949 Sep. 12, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend the Priority of Quotes and Orders Rule
Comments due: October 9, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-16
34-86535 Jul. 31, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Options 2 (Options Market Participants) and Options 3 (Options Trading Rules) Relating to Certain Order Types
Comments due: August 27, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-15
34-86424 Jul. 22, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Relocate Rules from its Current Rulebook into its New Rulebook Shell
Comments due: August 16, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-14
34-86326 Jul. 8, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Adopt Complex Order Pricing
Comments due: August 2, 2019
Additional Materials: Exhibit 5
Second Quarter
SR-MRX-2019-13
34-86147 Jun. 19, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Extend a Pilot Program
Comments due: July 16, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-11
34-86132 Jun. 18, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Make Non-Substantive, Clarifying Changes to Options 7
Comments due: July 15, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-10
34-86064 Jun. 7, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend its Rules Governing the Give Up of a Clearing Member by a Member on Exchange Transactions
Comments due: July 5, 2019
Additional Materials: Exhibit 3, Exhibit 5
SR-MRX-2019-08
34-85935 May 24, 2019 Order Approving a Proposed Rule Change to Adopt Complex Order Functionality
SR-MRX-2019-09
34-85730 Apr. 26, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Delete the Exchange's Current Registration, Qualification and Continuing Education Rules
Comments due: May 23, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-08
34-85671 Apr. 17, 2019 Notice of Filing of a Proposed Rule Change to Adopt Complex Order Functionality
Comments due: May 14, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-07
34-85614 Apr. 11, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Extend the Pilot for Certain Options Market Rules that are Linked to the Equity Market Plan to Address Extraordinary Market Volatility
Comments due: May 8, 2019
Additional Materials: Exhibit 5
First Quarter
SR-MRX-2019-06
34-85463 Mar. 29, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Supplementary Material .01 to Rule 710, "Minimum Increments"
Comments due: April 25, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-05
34-85313 Mar. 14, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change Relating to PIM Fees and Rebates
Comments due: April 10, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-02
34-85143 Feb. 14, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend the Pricing Schedule at Options 7, Section 3
Comments due: March 14, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-03
34-85127 Feb. 13, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Adopt an Options Regulatory Fee
Comments due: March 13, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-01
34-85109 Feb. 12, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend the Exchange's Provisions for Excluding a Day From Its Volume Calculations for Purposes of Determining Pricing Tiers
Comments due: March 12, 2019
Additional Materials: Exhibit 5


Nasdaq MRX File Number List for 2019

Release No. Date Details
SR-MRX-2019-23
34-87373 Oct. 21, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Make Permanent Certain Options Market Rules That Are Linked to the Equity Market Plan to Address Extraordinary Market Volatility
Comments due: November 15, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-22
34-87414 Oct. 29, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Options 3, Section 17, the Exchange's Kill Switch Risk Protection
Comments due: 21 days after publication in the Federal Register
Additional Materials: Exhibit 5
SR-MRX-2019-21
34-87222 Oct. 3, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend MRX's Rulebook and By-Laws
Comments due: October 30, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-20
34-87182 Oct. 1, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Several Sections of Options 3
Comments due: October 28, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-17
34-86949 Sep. 12, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend the Priority of Quotes and Orders Rule
Comments due: October 9, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-16
34-86535 Jul. 31, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Options 2 (Options Market Participants) and Options 3 (Options Trading Rules) Relating to Certain Order Types
Comments due: August 27, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-15
34-86424 Jul. 22, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Relocate Rules from its Current Rulebook into its New Rulebook Shell
Comments due: August 16, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-14
34-86326 Jul. 8, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Adopt Complex Order Pricing
Comments due: August 2, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-13
34-86147 Jun. 19, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Extend a Pilot Program
Comments due: July 16, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-11
34-86132 Jun. 18, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Make Non-Substantive, Clarifying Changes to Options 7
Comments due: July 15, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-10
34-86064 Jun. 7, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend its Rules Governing the Give Up of a Clearing Member by a Member on Exchange Transactions
Comments due: July 5, 2019
Additional Materials: Exhibit 3, Exhibit 5
SR-MRX-2019-09
34-85730 Apr. 26, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Delete the Exchange's Current Registration, Qualification and Continuing Education Rules
Comments due: May 23, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-08
34-85935 May 24, 2019 Order Approving a Proposed Rule Change to Adopt Complex Order Functionality
34-85671 Apr. 17, 2019 Notice of Filing of a Proposed Rule Change to Adopt Complex Order Functionality
Comments due: May 14, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-07
34-85614 Apr. 11, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Extend the Pilot for Certain Options Market Rules that are Linked to the Equity Market Plan to Address Extraordinary Market Volatility
Comments due: May 8, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-06
34-85463 Mar. 29, 2019 Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Supplementary Material .01 to Rule 710, "Minimum Increments"
Comments due: April 25, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-05
34-85313 Mar. 14, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change Relating to PIM Fees and Rebates
Comments due: April 10, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-03
34-85127 Feb. 13, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Adopt an Options Regulatory Fee
Comments due: March 13, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-02
34-85143 Feb. 14, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend the Pricing Schedule at Options 7, Section 3
Comments due: March 14, 2019
Additional Materials: Exhibit 5
SR-MRX-2019-01
34-85109 Feb. 12, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend the Exchange's Provisions for Excluding a Day From Its Volume Calculations for Purposes of Determining Pricing Tiers
Comments due: March 12, 2019
Additional Materials: Exhibit 5