SEC Schedules Public Roundtable for 24-Hour Stock Trading Discussion

SEC to Host Roundtable on 24-Hour Stock Trading

The U.S. Securities and Exchange Commission (SEC) has announced a public roundtable set for September 17 at its headquarters in Washington, D.C. This meeting will focus on the preparations required for implementing 24-hour trading in U.S. equity markets.

Agenda and Key Topics

The SEC’s discussions will cover several important topics including overnight trading, market operations, system resilience, and investor protection. SEC Chair Paul Atkins remarked, “We are moving towards a new day – and night – in the U.S. equity markets,” highlighting the potential for continuous trading to align the U.S. market closer to its counterparts that operate 24/7.

Current Trading Landscape

U.S. stocks currently trade beyond standard hours, which run from 9:30 a.m. to 4 p.m. Eastern Time, with certain exchanges and brokers allowing premarket and after-hours trading. However, the national equity market lacks a cohesive system for the entire weekday. The SEC’s Division of Trading and Markets noted that broader access would necessitate various enhancements to infrastructure.

Preparing for Longer Trading Hours

During the meeting, the SEC will seek to address how market infrastructure can adapt to facilitate longer trading hours. Key aspects such as market data, clearing, corporate actions, and trade reporting will need significant coordination. Brokers and clearing firms must also prepare for transactions and manage risks outside traditional hours.

Extended Trading Initiatives by Exchanges

Nasdaq is collaborating with U.S. regulators to provide a 24-hour trading option, targeting introduction in the latter half of 2026, subject to necessary approvals. Simultaneously, Cboe Global Markets is developing a plan for nearly continuous trading during weekdays, with operations potentially stretching from 9 p.m. on Sunday to 8 p.m. on Friday.

Challenges of 24-Hour Trading

Implementing longer trading hours raises questions about liquidity and market resilience. Market makers must continue providing pricing during off-hours, and dips in participation could influence pricing spreads. Furthermore, as exchanges move towards extended operational times, they must ensure adequate responses to technical outages.

Broader Market Implications

Demand for 24-hour trading has been shaped largely by the continuous operations of cryptocurrency exchanges. Investors increasingly wish to trade U.S. stocks during their local business hours. Traditional exchanges are thus re-evaluating their hours to capture this interest, particularly as crypto platforms expand their services with offerings like tokenized stocks.

Conclusion and Future Developments

The SEC’s upcoming roundtable will serve as a platform for gathering input from various stakeholders including exchanges, brokers, investors, and clearing firms. The agenda and speaker list will be published ahead of the meeting, aiming to address the future of market access and investor protections.