Cboe EDGA Adopts New Rules for Trading Pauses and Halts
Published Date: 3/18/2026
Notice
Summary
Cboe EDGA Exchange is updating its rules to better handle trading pauses and clarify key terms based on a recent industry plan. These changes affect traders and market participants by making trading halts smoother and rules easier to follow, with no new fees involved. The updates took effect right after filing on March 6, 2026, so everyone can trade with clearer guidelines now.
Analyzed Economic Effects
5 provisions identified: 4 benefits, 1 costs, 0 mixed.
Harmonized Trading Halt Rules
The Exchange adopted new rules that integrate definitions and concepts from the Amended CTA/CQ Plan so trading halts and resumption procedures are more harmonized across U.S. equity exchanges. This change is intended to make halt decisions and reopening processes more consistent for traders and market participants.
Operational Halts Cancel EDGA Orders
The Exchange can declare Operational Halts that apply only to EDGA; while a security is subject to an Operational Halt the Exchange will not accept orders for queuing before resumption and any open orders on the EDGA Book will be cancelled. The Exchange will resume trading when it determines trading can resume in a fair and orderly manner and will reopen the security without a queuing auction process.
SIP Halt Resumption Details
For SIP Halts, during Regular Trading Hours EDGA may resume trading after the Primary Listing Market resumes trading or sends notice; if the Primary Listing Market does not open a security within the time its rules specify after the SIP Halt Resume Time, EDGA may resume trading. Outside Regular Trading Hours EDGA may resume trading immediately after the SIP Halt Resume Time.
Fixed Start Time for Regulatory Halts
The rules say the official start time of a Regulatory Halt is the time the Primary Listing Market declares the halt, even if notice is not immediately disseminated. This gives market participants a fixed reference time for when a halt began.
No New Fees; Immediate Filing Effect
The Exchange states these rule changes involve no new fees and the filing was submitted as immediately effective upon filing on March 6, 2026. Traders and market participants can operate under the clarified rules starting March 6, 2026 without added charges.
Personalized for You
How does this regulation affect your finances?
Personalize government policy and PRIA will tell you what this federal register document means for your household, plus every other regulation we track. PRIA reads each provision against your financial profile to show you exactly what matters to your wallet.
Key Dates
Department and Agencies
Related Federal Register Documents
2026-19260, Rescission of Rule 14a-8's Federal Regulation of Shareholder Proposals and Amendments to Rule 14a-4
The SEC wants to stop its federal rule that controls how shareholders can make proposals at company meetings, letting state laws and company rules take over instead. They’re also changing rules so companies can sometimes vote on proposals not in their official materials—but shareholders can opt out if they want. This affects investors and companies, with comments open until November 20, 2026, and could shake up how shareholder voices are heard and counted.
2026-18424, Political Contributions by Certain Investment Advisers
The Securities and Exchange Commission (the "Commission" or the "SEC") is proposing to rescind the political contribution rule under the Investment Advisers Act of 1940 (the "Advisers Act"), which prohibits investment advisers from providing investment advisory services for compensation to a government client for two years after an adviser or any covered associate of the adviser makes a contribution to certain categories of elected officials or candidates, among other prohibitions. In the more than fifteen years since the rule was adopted, implementation challenges associated with the political contribution rule have resulted in a range of significant unintended consequences, including compliance practices among some investment advisers that may have had the effect of restricting all political contributions by the investment advisers and their employees. Market participants also have stated that the political contribution rule is burdensome, complex, and both lacks clarity and creates a de facto strict liability standard. The Commission is of the view that other existing requirements of the Advisers Act and its associated rules, including prohibitions on fraud, fiduciary duty requirements, the compliance rule, and the code of ethics rule (defined below), are likely sufficient to address pay-to-play practices while allowing an adviser the flexibility to implement an approach that is more appropriately tailored to its particular risks, rendering the political contribution rule unnecessary. The Commission also is proposing to amend the rule under the Advisers Act pertaining to books and records consistent with the proposed rescission.
2026-18190, Transfer Agent Rules
The U.S. Securities and Exchange Commission ("SEC" or "Commission") is proposing to adopt new rules, amend existing rules, amend the existing form for registration with the Commission as a transfer agent (Form TA-1) and the existing form for reporting activities of transfer agents (Form TA-2), and rescind an existing rule governing registered transfer agents. The proposals are designed to modernize the rules governing registered transfer agents.
2026-17183, Regulation Crypto Assets
The Securities and Exchange Commission ("Commission") is proposing new rules to create a tailored offering regime for certain investment contracts involving crypto assets. The proposed offering regime is intended to facilitate capital formation and accommodate innovation within the crypto asset markets while, at the same time, ensuring that investors are adequately protected and provided with the information they need to make informed investment decisions. The proposed rules would be set forth in a new regulation titled "Regulation Crypto Assets" and would include two exemptions from the registration requirements of section 5 of the Securities Act of 1933. The first exemption would permit offerings of up to $5 million during a four-year period. The second exemption would permit offerings of up to $75 million during each 12-month period. Under both exemptions, issuers would be required to make certain principles-based narrative disclosures available to their investors. In addition, issuers under the second exemption would be required to provide financial statements and would be subject to ongoing reporting requirements. Issuers that rely on these exemptions would remain subject to the antifraud and antimanipulation provisions of the Federal securities laws. The proposed rules also would include a conditional safe harbor from the term "investment contract" in the definitions of "security" in the Securities Act of 1933 and the Securities Exchange Act of 1934. If the conditions of that proposed safe harbor are satisfied, then a crypto asset would be deemed not to be subject to an investment contract for purposes of those definitions of "security."
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.
Previous / Next Documents
Previous: 2026-05226, Product Change-Priority Mail Express, Priority Mail, and USPS Ground Advantage Negotiated Service Agreements
The Postal Service is adding a new shipping deal for Priority Mail Express, Priority Mail, and USPS Ground Advantage to its special contract list. This change affects businesses using these services and could mean better rates or options starting soon. The official notice was filed on March 18, 2026, so keep an eye out for updates that might save you money or speed up your shipments!
Next: 2026-05231, National Institute of Diabetes and Digestive and Kidney Diseases; Amended Notice of Meeting
The National Institute of Diabetes and Digestive and Kidney Diseases moved its big Board of Scientific Counselors meeting from March 30-31 to June 10-11, 2026. This change affects scientists and the public who follow these meetings, with part of the event closed to outsiders. No money changes were mentioned, but mark your calendars for the new dates in June!