#CBOEIntroducesExtendedTradingForStockOptions

The U.S. options market is entering a new era. On May 29, 2026, Cboe Global Markets announced that the Securities and Exchange Commission has officially approved its application to extend trading hours for certain multi-listed single stock options, a milestone decision that reshapes how investors access risk management tools beyond the traditional trading hours of 9:30 a.m. to 4:00 p.m. Eastern Time.
Starting July 13, 2026, Cboe Options Exchange (C1) will introduce two new trading sessions. An pre-market session will run from 7:30 a.m. to 9:25 a.m. Eastern Time, and a post-market session will run from 4:00 p.m. to 4:15 p.m. Eastern Time, Monday through Friday. These sessions cover some of the most active and liquid stocks in the market. According to the proposed eligibility criteria, Cboe expects approximately 20 options categories at launch, including “Magnificent Seven” stocks like Nvidia, Tesla, Apple, and other high-demand single stocks such as Palantir, Broadcom, and AMD.
The qualification thresholds are quite strict. To qualify for extended trading hours, stock options must have an average daily trading volume of at least 150,000 contracts over the past six months, the underlying stock must have a market capitalization of $50 billion or more, and the underlying stock must have an average daily trading volume of at least 10 million shares. Cboe plans to update the list of eligible categories twice a year, once based on data from July 1 to December 31, and once from January 1 to June 30, ensuring the list evolves with market dynamics and is based on measurable liquidity standards.
Meaghan Dugan, head of U.S. derivatives at Cboe, described the SEC’s approval as “a significant milestone for the U.S. options industry,” emphasizing that Cboe has taken a cautious approach by initially launching a subset of single stock options to ensure market safety and investor protection measures are solid. This move directly addresses a structural gap: for the most actively traded stocks, options have long been limited to regular trading hours, even though their underlying stocks trade during extended hours. This mismatch prevents investors from adjusting positions during after-hours earnings releases, macroeconomic data announcements, or other market-moving events that occur outside the 6.5-hour regular trading session.
This development is about more than just convenience. The 4:00 p.m. to 4:15 p.m. 15-minute after-hours window provides investors with a critical period to respond to after-hours events, potentially reducing the risk of adverse exercise—an operational challenge for options holders facing unexpected after-hours price movements. Similarly, the 7:30 a.m. pre-market session allows Asia-Pacific and European investors to access U.S. single stock options earlier, aligning with the growing international demand, which has driven record trading volumes during Cboe’s existing global trading hours.
This announcement builds on Cboe’s broader strategic efforts to expand market access. Cboe already offers nearly 24-hour trading (8:15 p.m. to 9:25 a.m. ET) and pre-market trading (4:15 p.m. to 5:00 p.m. ET) in its proprietary index options (including SPX, VIX, XSP, and RUT). These sessions set trading records in Q1 2026, up 32% from Q1 2025, with particularly strong demand from Asia-Pacific clients. In its U.S. equities business, Cboe currently operates two of its four exchanges with trading hours from 4:00 a.m. to 8:00 p.m. ET. Looking ahead, Cboe has announced plans to launch 23-hour trading (23x5) on its Cboe EDGX stock exchange in December 2026, pending regulatory approval and industry readiness—an initiative that would nearly make the U.S. market available for almost round-the-clock stock trading.
The SEC’s application also reveals additional structural details. Cboe proposes to amend Rule 5.1 to allow trading of qualifying multi-listed stock options during global trading hours and pre- and post-market sessions, with a maximum of 100 stock options categories designated for extended trading. This cap ensures orderly expansion while leaving room for increased market adoption.
For options traders and institutional investors, this means significant change. Earnings announcements are often released before regular trading hours, a common pattern among many tech giants, now accessible for immediate hedging and position adjustments. Being able to trade Nvidia, Apple, or Tesla options before 9:30 a.m. means investors can adjust delta exposure, roll positions, or respond to overnight macro shocks without waiting for the regular session. Similarly, the after-hours window offers a brief but valuable opportunity to rebalance positions when company announcements or Federal Reserve news emerge after 4:00 p.m.
From a risk management perspective, this is more than a gradual change. Historically, the options market has lagged behind stocks in extending trading hours, resulting in a disjoint where options holders are effectively locked out of adjustments while the underlying continues trading. This disconnect introduces gap risk, settlement uncertainty, and operational frictions, especially during earnings and macro events. Cboe’s new extended trading hours directly address these pain points for high-volume stocks.
A broader trend cannot be ignored. The U.S. markets are moving toward nearly continuous trading, driven by global investor demand, technological advances, and exchange competition. Cboe’s launch of dual extended trading hours in July 2026 and the subsequent implementation of 23x5 stock trading on EDGX place it at the forefront of this transformation. The key questions now are how quickly adoption will accelerate, whether other exchanges will follow with competitive extended trading hours, and how liquidity and pricing dynamics in options will evolve as trading hours extend beyond historical limits.
For market participants from Asia, Europe, and beyond, July 13 is more than just a date on the calendar. It marks the beginning of a new era for single stock options—tools that define global equity risk transfer—entering extended trading hours. The “Magnificent Seven” stocks lead the way. Market will closely watch trading volume, bid-ask spreads, and institutional fund flows in these new sessions, as well as whether Cboe’s cautious approach can serve as a foundation for larger-scale expansion in the coming months.