MIAX Rulemaking

We encourage the public to submit comments on the following Miami International Securities Exchange LLC (MIAX) 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

MIAX File Number List for 2019

Additional Archives

Chronological List for 2019

Release No. Date Details
Fourth Quarter
SR-MIAX-2019-45
34-87440 Nov. 1, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 518, Complex Orders
Comments due: 21 days after publication in the Federal Register
Additional Materials: Exhibit 5
SR-MIAX-2019-46
34-87431 Oct. 31, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: 21 days after publication in the Federal Register
Additional Materials: Exhibit 3, Exhibit 5
SR-MIAX-2019-44
34-87361 Oct. 18, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 521, Nullification and Adjustment of Options Transactions Including Obvious Errors, Interpretation and Policy .01, and Exchange Rule 530, Limit Up-Limit Down
Comments due: November 14, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-43
34-87282 Oct. 10, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: November 7, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-41
34-87280 Oct. 10, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 519, MIAX Order Monitor
Comments due: November 7, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-37
34-87199 Oct. 2, 2019 Order Approving a Proposed Rule Change to Amend Exchange Rule 518, Complex Orders, to Adopt New Interpretation and Policy .07, SPIKES Combo Orders
Third Quarter
SR-MIAX-2019-35
34-87169 Sep. 30, 2019 Suspension of and Order Instituting Proceedings to Determine Whether to Approve or Disapprove a Proposed Rule Change to Modify the Options Regulatory Fee
Comments due: October 25, 2019
Rebuttal comments due: November 8, 2019
SR-MIAX-2019-40
34-87041 Sep. 20, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: October 17, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-38
34-86836 Aug. 30, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: September 27, 2019
Additional Materials: Exhibit 5
Comments received are available for this proposal.
SR-MIAX-2019-37
34-86682 Aug. 14, 2019 Notice of Filing of a Proposed Rule Change to Amend Exchange Rule 518, Complex Orders, to Adopt New Interpretation and Policy .07
Comments due: September 10, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-36
34-86679 Aug. 14, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 518, Complex Orders
Comments due: September 10, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-34
34-86663 Aug. 14, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: September 10, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-35
34-86608 Aug. 8, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend its Options Regulatory Fee
Comments due: September 4, 2019
Additional Materials: Exhibit 5
Comments received are available for this proposal.
SR-MIAX-2019-33
34-86534 Jul. 31, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 520, Limitations on Orders
Comments due: August 27, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-32
34-86345 Jul. 10, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 503, Openings on the Exchange
Comments due: August 6, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-31
34-86342 Jul. 10, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: August 6, 2019
Additional Materials: Exhibit 5
Comments received are available for this proposal.
Second Quarter
SR-MIAX-2019-30
34-86197 Jun. 25, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 515, Execution of Orders and Quotes
Comments due: July 22, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-29
34-86110 Jun. 14, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: July 11, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-28
34-86109 Jun. 14, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: July 11, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-27
34-86054 Jun. 6, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Rule 510, Minimum Price Variations and Minimum Trading Increments to Extend the Penny Pilot Program
Comments due: July 3, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-26
34-86024 Jun. 4, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 519, MIAX Order Monitor
Comments due: July 1, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-25
34-85934 May 24, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 1801, Definitions; Rule 503, Openings on the Exchange; and Rule 1802, Designation of an Index
Comments due: June 21, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-24
34-85865 May 15, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 404, Series of Option Contracts Open for Trading
Comments due:  June 11, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-23
34-85836 May 10, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due:  June 6, 2019
Comments received are available for this proposal.
Additional Materials: Exhibit 5
SR-MIAX-2019-22
34-85808 May 8, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due:  June 4, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-21
34-85770 May 3, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 100, Definitions, Rule 200, Trading Permits, Rule 402, Criteria for Underlying Securities, Rule 403, Withdrawal of Approval of Underlying Securities and Rule 519, MIAX Order Monitor
Comments due: May 30, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-20
34-85693 Apr. 18, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: May 15, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-19
34-85567 Apr. 9, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 530, Limit Up-Limit Down, and Exchange Rule 521, Nullification and Adjustment of Options Transactions Including Obvious Errors
Comments due: May 6, 2019
Additional Materials: Exhibit 5
First Quarter
SR-MIAX-2019-17
34-85512 Apr. 4, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: May 1, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-16
34-85469 Mar. 29, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 510, Minimum Price Variations and Minimum Trading Increments
Comments due: April 25, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-15
34-85442 Mar. 28, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change by Miami International Securities Exchange, LLC to Amend Exchange Rule 404, Series of Option Contracts Open for Trading
Comments due: April 24, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-05
34-85392 Mar. 21, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 507, Must Give Up Clearing Member, and Rule 513, Submission of Orders and Clearance of Transactions
Comments due: April 17, 2019
Additional Materials: Exhibit 3, Exhibit 5
SR-MIAX-2019-13
34-85371 Mar. 20, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: April 16, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-12
34-85365 Mar. 20, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 503
Comments due: April 16, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-10
34-85318 Mar. 14, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: April 10, 2019
Additional Materials: Exhibit 5
Comments received are available for this proposal.
SR-MIAX-2019-07
34-85314 Mar. 14, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: April 10, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-09
34-85301 Mar. 13, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: April 9, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-11
34-85283 Mar. 11, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: April 5, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-06
34-85221 Feb. 28, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 503, Openings on the Exchange, and Exchange Rule 515, Execution of Orders and Quotes
Comments due: March 27, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-01
34-85162 Feb. 15, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend its Options Regulatory Fee
Comments due: March 15, 2019
Additional Materials: Exhibit 5
SR-MIAX-2018-36
34-85155 Feb. 15, 2019 Notice of Filing of Amendment No. 1 and Order Granting Accelerated Approval of a Proposed Rule Change, as Modified by Amendment No. 1, to Amend MIAX Rule 518, Complex Orders
Comments due: March 15, 2019
SR-MIAX-2018-34
34-85148 Feb. 15, 2019 Notice of Filing of Amendment No. 1 and Order Granting Accelerated Approval of a Proposed Rule Change, as Modified by Amendment No. 1, to Amend Exchange Rule 519, MIAX Order Monitor; Exchange Rule 519A, Risk Protection Monitor; and Exchange Rule 517, Quote Types Defined
Comments due: March 15, 2019
SR-MIAX-2018-35
34-85147 Feb. 15, 2019 Notice of Filing of Amendment No. 1 and Order Granting Accelerated Approval of Proposed Rule Change, as Modified by Amendment No. 1, to Amend Exchange Rule 100 (Definitions); Rule 515 (Execution of Orders and Quotes); and Rule 503 (Openings on the Exchange)
Comments due: March 15, 2019
SR-MIAX-2019-02
34-85138 Feb. 14, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 521, Nullification and Adjustment of Options Transactions Including Obvious Errors
Comments due: March 14, 2019
Additional Materials: Exhibit 5

File Number List for 2019

Release No. Date Details
SR-MIAX-2019-46
34-87431 Oct. 31, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: 21 days after publication in the Federal Register
Additional Materials: Exhibit 3, Exhibit 5
SR-MIAX-2019-45
34-87440 Nov. 1, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 518, Complex Orders
Comments due: 21 days after publication in the Federal Register
Additional Materials: Exhibit 5
SR-MIAX-2019-44
34-87361 Oct. 18, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 521, Nullification and Adjustment of Options Transactions Including Obvious Errors, Interpretation and Policy .01, and Exchange Rule 530, Limit Up-Limit Down
Comments due: November 14, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-43
34-87282 Oct. 10, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: November 7, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-41
34-87280 Oct. 10, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 519, MIAX Order Monitor
Comments due: November 7, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-40
34-87041 Sep. 20, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: October 17, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-38
34-86836 Aug. 30, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: September 27, 2019
Additional Materials: Exhibit 5
Comments received are available for this proposal.
SR-MIAX-2019-37
34-87199 Oct. 2, 2019 Order Approving a Proposed Rule Change to Amend Exchange Rule 518, Complex Orders, to Adopt New Interpretation and Policy .07, SPIKES Combo Orders
34-86682 Aug. 14, 2019 Notice of Filing of a Proposed Rule Change to Amend Exchange Rule 518, Complex Orders, to Adopt New Interpretation and Policy .07
Comments due: September 10, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-36
34-86679 Aug. 14, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 518, Complex Orders
Comments due: September 10, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-35
34-87169 Sep. 30, 2019 Suspension of and Order Instituting Proceedings to Determine Whether to Approve or Disapprove a Proposed Rule Change to Modify the Options Regulatory Fee
Comments due: October 25, 2019
Rebuttal comments due: November 8, 2019
34-86608 Aug. 8, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend its Options Regulatory Fee
Comments due: September 4, 2019
Additional Materials: Exhibit 5
Comments received are available for this proposal.
SR-MIAX-2019-34
34-86663 Aug. 14, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: September 10, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-33
34-86534 Jul. 31, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 520, Limitations on Orders
Comments due: August 27, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-32
34-86345 Jul. 10, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 503, Openings on the Exchange
Comments due: August 6, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-31
34-86342 Jul. 10, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: August 6, 2019
Additional Materials: Exhibit 5
Comments received are available for this proposal.
SR-MIAX-2019-30
34-86197 Jun. 25, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 515, Execution of Orders and Quotes
Comments due: July 22, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-29
34-86110 Jun. 14, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: July 11, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-28
34-86109 Jun. 14, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: July 11, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-27
34-86054 Jun. 6, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Rule 510, Minimum Price Variations and Minimum Trading Increments to Extend the Penny Pilot Program
Comments due: July 3, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-26
34-86024 Jun. 4, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 519, MIAX Order Monitor
Comments due: July 1, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-25
34-85934 May 24, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 1801, Definitions; Rule 503, Openings on the Exchange; and Rule 1802, Designation of an Index
Comments due: June 21, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-24
34-85865 May 15, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 404, Series of Option Contracts Open for Trading
Comments due:  June 11, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-23
34-85836 May 10, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due:  June 6, 2019
Comments received are available for this proposal.
Additional Materials: Exhibit 5
SR-MIAX-2019-22
34-85808 May 8, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due:  June 4, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-21
34-85770 May 3, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 100, Definitions, Rule 200, Trading Permits, Rule 402, Criteria for Underlying Securities, Rule 403, Withdrawal of Approval of Underlying Securities and Rule 519, MIAX Order Monitor
Comments due: May 30, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-20
34-85693 Apr. 18, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: May 15, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-19
34-85567 Apr. 9, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 530, Limit Up-Limit Down, and Exchange Rule 521, Nullification and Adjustment of Options Transactions Including Obvious Errors
Comments due: May 6, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-17
34-85512 Apr. 4, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: May 1, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-16
34-85469 Mar. 29, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 510, Minimum Price Variations and Minimum Trading Increments
Comments due: April 25, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-15
34-85442 Mar. 28, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change by Miami International Securities Exchange, LLC to Amend Exchange Rule 404, Series of Option Contracts Open for Trading
Comments due: April 24, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-13
34-85371 Mar. 20, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: April 16, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-12
34-85365 Mar. 20, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 503
Comments due: April 16, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-11
34-85283 Mar. 11, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: April 5, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-10
34-85318 Mar. 14, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: April 10, 2019
Additional Materials: Exhibit 5
Comments received are available for this proposal.
SR-MIAX-2019-09
34-85301 Mar. 13, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: April 9, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-07
34-85314 Mar. 14, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Its Fee Schedule
Comments due: April 10, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-06
34-85221 Feb. 28, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 503, Openings on the Exchange, and Exchange Rule 515, Execution of Orders and Quotes
Comments due: March 27, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-05
34-85392 Mar. 21, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 507, Must Give Up Clearing Member, and Rule 513, Submission of Orders and Clearance of Transactions
Comments due: April 17, 2019
Additional Materials: Exhibit 3, Exhibit 5
SR-MIAX-2019-02
34-85138 Feb. 14, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 521, Nullification and Adjustment of Options Transactions Including Obvious Errors
Comments due: March 14, 2019
Additional Materials: Exhibit 5
SR-MIAX-2019-01
34-85162 Feb. 15, 2019 Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend its Options Regulatory Fee
Comments due: March 15, 2019
Additional Materials: Exhibit 5