All Options Exchanges Rule Filings

As registered national securities exchanges, MIAX Options®, MIAX Pearl® Options, MIAX Emerald® Options and MIAX Sapphire™ Options are required to submit to the SEC, pursuant to Section 19 of the Securities Exchange Act of 1934 (the “Exchange Act”) and Rule 19b-4 thereunder, proposed rule changes. Each MIAX Exchange is required to post its rule filings on its website within two business days after submission. Rule filings are not effective until approved by the SEC, with the exception of certain types of rule filings that may take effect upon filing with the SEC if they meet the conditions specified under Section 19 of the Exchange Act and Rule 19b-4 thereunder. MIAX will post below pending rule filings submitted by each Exchange, followed by rule changes that have been approved by the SEC or became immediately effective pursuant to the Exchange Act.


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MIAX Options
SR-MIAX-2025-34

Pending

Proposal to amend Interpretation and Policy .01 to Exchange Rule 1801 to update the name of an index on which the Exchange may list and trade options. 

July 21, 2025

MIAX Pearl
SR-PEARL-2025-36

Pending

Amend Exchange Rule 519C, Mass Cancellatiion of Trading Interest, to adopt Selective Liquidity Auto Purge (SLAP) functionality.

July 15, 2025

MIAX Futures
MIAX Futures-DCM-25-30

Pending

Rule Certification Submission Pursuant to CFTC Regulation 40.6(a); Modification of the MIAX Futures Minneapolis Hard Red Spring Wheat (“HRSW”) Market Maker Program

July 14, 2025

MIAX Sapphire
SR-SAPPHIRE-2025-30

Effective / Approved

Proposal to make minor non-substantive changes to the Exchange's Rulebook.

July 10, 2025

MIAX Sapphire
SR-SAPPHIRE-2025-28

Effective / Approved

Proposal to amend the Certificate of Incorporation of the Exchange's parent company, Miami International Holdings, Inc.

July 10, 2025

MIAX Pearl
SR-PEARL-2025-34

Effective / Approved

Proposal to amend the Certificate of Incorporation of the Exchange's parent company, Miami International Holdings, Inc.

July 10, 2025

MIAX Options
SR-MIAX-2025-32

Effective / Approved

Proposal to amend the Certificate of Incorporation of the Exchange's parent company, Miami International Holdings, Inc.

July 10, 2025

MIAX Emerald
SR-EMERALD-2025-16

Effective / Approved

Proposal to amend the Certificate of Incorporation of the Exchange's parent company, Miami International Holdings, Inc.

July 10, 2025