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.
SR-PEARL-2025-36
Effective / Approved
Amend Rule 519C, Mass Cancellatiion of Trading Interest, to adopt Selective Liquidity Auto Purge (SLAP) functionality. This rule change will be implemented on October 2, 2025.
July 15, 2025
MIAX Futures-DCM-25-30
Effective / Approved
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
SR-SAPPHIRE-2025-30
Effective / Approved
Amend the Rulebook to make minor, non-substantive edits.
July 10, 2025
SR-SAPPHIRE-2025-28
Effective / Approved
Amend the Certificate of Incorporation of the Exchange's parent company, Miami International Holdings, Inc.
July 10, 2025
SR-PEARL-2025-34
Effective / Approved
Amend the Certificate of Incorporation of the Exchange's parent company, Miami International Holdings, Inc.
July 10, 2025
SR-MIAX-2025-32
Effective / Approved
Amend the Certificate of Incorporation of the Exchange's parent company, Miami International Holdings, Inc.
July 10, 2025
SR-EMERALD-2025-16
Effective / Approved
Amend the Certificate of Incorporation of the Exchange's parent company, Miami International Holdings, Inc.
July 10, 2025
SR-SAPPHIRE-2025-29
Effective / Approved
Amend the Fee Schedule to extend the temporary discount program for the Open-Close Report until December 31, 2025.
July 09, 2025