MIAX Clarifies Earnings-Day Options Expirations Again

2026-12163 — The Trade-Through Rule and Locked and Crossed Markets Provisions of Regulation NMS

The SEC wants to scrap some old rules that stop stocks from being traded at worse prices and prevent confusing market quotes. This change affects stock traders and exchanges, aiming to simplify trading and possibly speed things up. If you want to share your thoughts, you’ve got until August 17, 2026, so don’t miss out!

2026-10373 — Registered Offering Reform

The SEC wants to make it easier and cheaper for more companies to sell their stocks and bonds to the public. They’re opening up special forms and benefits to more businesses, updating rules to be more modern, and cutting red tape by overriding some state rules. If you’re a company planning to raise money, these changes could speed things up and save you money, with feedback due by July 27, 2026.

2026-10222 — Enhancement of Emerging Growth Company Accommodations and Simplification of Filer Status for Reporting Companies

The SEC is making it easier for companies that report their finances by simplifying their categories into just two groups: big and small filers. Smaller companies, including emerging growth ones, will get more time to file reports and enjoy simpler rules, while big companies keep stricter standards. These changes aim to save time and money, with feedback open until July 20, 2026.

2026-07651 — Concept Release on Consolidated Audit Trail and Other Audit Trails and Data Sources

The SEC wants your thoughts on how it tracks stock market trades using the Consolidated Audit Trail and other data tools. They’re thinking about updating rules to keep up with new tech, privacy, and security needs, and to make sure the system is fair and cost-effective. If you’re involved in the stock market or data tracking, speak up by June 22, 2026!

2026-13362 — Self-Regulatory Organizations; The Depository Trust Company; Notice of Filing of Proposed Rule Amend the Redemptions Service Guide and the Operational Arrangements (Necessary for Securities To Become and Remain Eligible for DTC Services)

The Depository Trust Company (DTC) is updating its rules to make paying out money for matured or called securities easier and faster. Agents won’t need to send certain paper forms anymore and will get automatic updates, with most having to join this new process unless they opt out. These changes aim to save time and reduce paperwork, starting once approved, with no extra costs for participants.

2026-13358 — Agency Information Collection Activities; Proposed Collection; Comment Request; Extension: Rules 15Ba1-1 to 15Ba1-8-Registration of Municipal Advisors and Forms MA, MA-I, MA-W, and MA-NR

The SEC is asking for comments to keep the rules and forms that municipal advisors use to register with the agency. This affects anyone giving financial advice to cities or towns about bonds and money matters. The goal is to extend the current paperwork requirements without adding new costs or deadlines, keeping everything running smoothly.

Previous: 2026-09962 — Program for Allocation of Regulatory Responsibilities Pursuant to Rule 17d-2; Notice of Filing and Order Approving and Declaring Effective an Amendment to the Plan for the Allocation of Regulatory Responsibilities Between Cboe BZX Exchange, Inc., Cboe BYX Exchange, Inc., BOX Exchange LLC, Cboe Exchange, Inc., Cboe C2 Exchange, Inc., NYSE Texas, Inc., Cboe EDGA Exchange, Inc., Cboe EDGX Exchange, Inc., Financial Industry Regulatory Authority, Inc., Long-Term Stock Exchange, Inc., MEMX LLC, Nasdaq ISE, LLC, Nasdaq GEMX, LLC, Nasdaq MRX, LLC, Investors Exchange LLC, Miami International Securities Exchange, LLC, MIAX PEARL, LLC, MIAX Emerald, LLC, MIAX Sapphire, LLC, The Nasdaq Stock Market LLC, Nasdaq Texas LLC, Nasdaq PHLX LLC, NYSE National, Inc., New York Stock Exchange LLC, NYSE American LLC, NYSE Arca, Inc., Long-Term Stock Exchange, Inc., 24X National Exchange LLC, Green Impact Exchange, LLC, MX2 LLC and Texas Stock Exchange LLC Concerning Covered Regulation NMS and Consolidated Audit Trail Rules

The SEC just approved a fresh update to how 40+ stock exchanges and regulators share their oversight duties, especially around key trading rules and audit trails. This means these groups will work smarter together to keep markets fair and transparent, with no new costs or delays for traders. The change kicks in right away, making market watching tighter and teamwork smoother.

Next: 2026-09964 — Self-Regulatory Organizations; MIAX SAPPHIRE, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend the Short Term Option Series Program

MIAX Sapphire is updating its Short Term Option Series Program to clear up how Monday and Wednesday short-term options work when a company announces earnings after the market closes. This change helps traders understand option listings better and keeps things running smoothly. The update is effective immediately and mainly affects traders dealing with these special short-term options.