Options Traders Get Midweek Expirations: Mondays and Wednesdays Now in Play!
Published Date: 1/27/2026
Notice
Summary
MIAX Sapphire is updating its rules to let traders buy and sell options that expire on Mondays and Wednesdays, not just the usual Fridays. This change affects people trading options on certain stocks and ETFs, giving them more flexibility and chances to trade. The new rule is already in effect, so traders can start using these new expiration days right away!
Analyzed Economic Effects
4 provisions identified: 3 benefits, 0 costs, 1 mixed.
Options Now Expire on Mondays and Wednesdays
The Exchange now permits up to two Monday and two Wednesday short-term expirations (in addition to weekly Friday expirations) for options on certain qualifying individual stocks and ETFs. The change is operative upon filing (filed January 16, 2026), so traders may start using the new Monday and Wednesday expirations immediately.
Only Very Large, Liquid Securities Qualify
To qualify for Monday and Wednesday expirations, a security must meet quarterly criteria: for an individual stock, market capitalization greater than $700 billion (measured on the last day of the prior calendar quarter); for an ETF, Assets Under Management greater than $50 billion (by NAV); monthly options volume (sides) greater than 10 million in the month preceding quarter-end; a position limit of at least 250,000 contracts; and participation in the Penny Interval Program.
No Expirations on Post-Close Earnings Days
The Exchange will not list a Monday or Wednesday expiry for a Qualifying Security on any day where there is an Earnings Announcement that takes place after market close. Earnings Announcements mean official quarterly or yearly earnings filed with the Commission; pre-announcements or guidance are not considered Earnings Announcements.
Series Limits, Strike Intervals, and Quarterly Listing Rule
For each eligible option class, the Exchange remains limited to opening 30 series per expiration date (the 30-series limit will apply to the Monday and Wednesday qualifying expirations). Monday and Wednesday qualifying expirations will use the same strike intervals as current SPY/QQQ/IWM Monday/Wednesday expirations (e.g., $0.50 increments below $100, $1 increments $100–$150, $2.50 above $150) and will be P.M.-settled. The Exchange will determine Qualifying Securities quarterly and publish the list by the close of business on the first trading day of each quarter; securities that stop meeting criteria will lose Monday/Wednesday expiries beginning the second day of the following quarter.
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
2026-20466, Adviser and Regulated Fund Custody Rules; Crypto Custody Rules
The SEC is updating rules for how investment advisers and funds handle crypto assets, making sure they keep these digital investments safe and properly reported. These changes affect advisers, funds, and anyone managing crypto securities, aiming to modernize rules and improve transparency. Comments on the proposal are open until December 7, 2026, so get ready to weigh in!
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!
Previous / Next Documents
Previous: 2026-01525, Self-Regulatory Organizations; MIAX PEARL, LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Exchange Rule 404, Series of Options Contracts Open for Trading, To Amend the Short Term Option Series Program
MIAX PEARL is updating its rules to allow options on certain stocks and ETFs to expire on Mondays and Wednesdays, not just Fridays. This means traders get more chances to buy and sell short-term options, making the market more flexible and exciting. The change is effective immediately, so watch for new trading opportunities right away!
Next: 2026-01527, Self-Regulatory Organizations; MIAX Emerald, LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the MIAX Emerald Options Exchange Fee Schedule To Reflect Certain CRD Fees Collected by FINRA
MIAX Emerald is updating its fee schedule to match new registration and exam fees set by FINRA. This change affects traders and firms using the MIAX Emerald Options Exchange and takes effect immediately, so everyone should be ready for the updated costs. No big surprises—just a smooth fee update to keep things fair and clear.