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-MIAX-2026-41
Pending
Amend Rule 515A, MIAX Price improvement Mechanism ("PRIME") and PRIME Solicitaion Mechanism to cancel RFR responses that are not priced equal to or better than the initiating price at the conclusion of the auction.
September 30, 2026
SR-MIAX-2026-40
Effective / Approved
Amend the Fee Schedule to amend the Priority Customer Rebate Program table to modify the calculation used to determine the alternative rebates applicable to certain transactions in complex orders.
September 30, 2026
SR-MIAX-2026-39
Pending
Adopt Rule 1328, Influencing or Rewarding Employees of Others, to require compliance with FINRA Rule 3220.
September 28, 2026
SR-MIAX-2026-38
Withdrawn
This filing was withdrawn on September 30, 2026 and replaced with SR-MIAX-2026-41.
September 28, 2026
SR-PEARL-2026-41
Effective / Approved
Amend MIAX Pearl Equities rules to amend risk controls for Equity Members in connection with the upcoming expansion by other National Securities Exchanges and the applicable Securities Information Processors ("SIPs") of their hours to 23 hours per day, 5 days per week.
September 25, 2026
SR-PEARL-2026-40
Effective / Approved
Amend Rule 2621, Clearly Erroneous Executions, in light of the Commission's approval of Overnight Trading Bands for 23/5 Trading.
September 18, 2026
SR-PEARL-2026-39
Effective / Approved
Amend Rule 2628, Trading Halts Due to Extraordinary Market Volatility. This filing will be implemented on December 6, 2026.
September 03, 2026
SR-SAPPHIRE-2026-35
Effective / Approved
Amend the Fee Schedule to increase the Floor Market Maker fee and Floor Broker Breakup Credit for transactions in non-penny classes.
August 31, 2026