U.S. SEC Starts Planning for 24/7 Trading, a Standard Practice in Crypto Markets

The United States Securities and Exchange Commission (SEC) has begun to explore the logistics and regulatory framework necessary to support round‑the‑clock trading for securities, a concept that has long been commonplace in the cryptocurrency world. This development was highlighted during a high‑profile event that took place on the same morning the agency gave its green light to a series of tokenized securities offerings, signaling a broader shift in how traditional financial markets might adapt to the digital age. Historically, U.S.

equity markets have operated on a fixed schedule, typically opening at 9:30 a.m. Eastern Time and closing at 4:00 p.m. on weekdays, with limited after‑hours sessions that capture only a fraction of the day’s potential trading activity.

The idea of extending trading to a 24‑hour, seven‑day‑a‑week model has been discussed for years, but practical and regulatory hurdles have kept it largely theoretical. In contrast, crypto exchanges such as Binance, Coinbase, and Kraken have been running continuously for over a decade, allowing investors to buy, sell, and trade digital assets at any hour, any day, regardless of holidays or time zones.

The SEC’s recent move reflects an acknowledgment that the traditional market structure may be increasingly out of step with the expectations of modern investors, many of whom are accustomed to the immediacy and flexibility of crypto platforms. By investigating the feasibility of nonstop trading, the commission is aiming to address several key concerns: 1. **Liquidity Enhancement**: Continuous trading could deepen market liquidity by allowing participants from different regions to interact without being constrained by the U.S. market’s opening hours.

This could reduce price volatility and improve price discovery, especially for smaller‑cap stocks that often suffer from thin trading volumes. 2. **Investor Access and Inclusion**: A 24/7 market would make it easier for retail investors who work standard business hours to participate in trading activities. It would also open the door for international investors to engage more seamlessly with U.S.

securities, potentially broadening the investor base. 3. **Technological Alignment**: Modern trading infrastructure, including high‑frequency trading algorithms and cloud‑based order routing, is capable of operating continuously.

Aligning regulatory frameworks with these technological capabilities could reduce friction and operational risk. 4.

**Competitive Parity with Crypto**: As digital assets continue to gain mainstream acceptance, traditional financial institutions risk falling behind if they cannot offer comparable trading flexibility. By moving toward an around‑the‑clock model, the SEC could help bridge the gap between legacy markets and the burgeoning crypto ecosystem. During the same morning that the SEC announced its exploratory sessions on nonstop trading, the agency also approved a set of tokenized securities.

Tokenization involves converting a traditional financial instrument—such as a share of stock, a bond, or a real‑estate interest—into a digital token that can be issued, transferred, and settled on a blockchain. This approval marks a significant milestone because it demonstrates regulatory willingness to integrate blockchain‑based assets into the existing securities framework. Tokenized securities bring several advantages that complement the concept of continuous trading. First, they enable faster settlement cycles.

While conventional trades in the U.S. typically settle on a T+2 basis (two business days after the trade), blockchain‑based settlement can occur in near real‑time, reducing counterparty risk and freeing up capital more quickly. Second, tokenization can lower barriers to entry for smaller investors by fractionalizing ownership, allowing individuals to purchase tiny slices of high‑value assets that would otherwise be out of reach.

The convergence of these two initiatives—continuous trading and tokenized securities—suggests a broader strategic vision for the SEC: to modernize the U.S. securities market in a way that leverages the efficiencies of blockchain technology while preserving investor protection and market integrity. However, the path forward is not without challenges.

Some of the primary issues the SEC will need to address include: - **Market Surveillance**: Monitoring a market that never sleeps requires advanced analytics and real‑time oversight tools. The SEC will need to invest in sophisticated detection systems to identify manipulative behavior, insider trading, and other illicit activities that could arise in a 24/7 environment.

- **Operational Resilience**: Continuous operation increases the exposure of market infrastructure to technical failures, cyber‑attacks, and other disruptions. Ensuring that exchanges, clearinghouses, and custodians have robust disaster‑recovery and redundancy plans will be essential. - **Regulatory Harmonization**: The U.S.

market does not exist in isolation. Aligning nonstop trading rules with those of other jurisdictions—especially those that already support extended hours—will be crucial to avoid regulatory arbitrage and to facilitate cross‑border capital flows.

- **Investor Education**: Retail participants accustomed to traditional market hours may need guidance on the risks and opportunities presented by an always‑open market, including considerations around market depth, liquidity at odd hours, and the potential for heightened volatility. In response to these concerns, the SEC has indicated that it will engage with a broad range of stakeholders, including exchanges, broker‑dealers, technology providers, and consumer advocacy groups. Public comment periods, workshops, and pilot programs are likely to be part of the agency’s roadmap, allowing regulators to gather data, test assumptions, and refine policy proposals before any formal rulemaking.

The broader financial community has reacted with a mix of optimism and caution. Proponents argue that nonstop trading could democratize access to capital markets, reduce friction, and bring the United States in line with the fast‑paced digital economy. Critics, however, warn that extending trading hours could exacerbate market volatility, increase the burden on market participants to monitor positions around the clock, and potentially create new avenues for systemic risk.

Nevertheless, the SEC’s willingness to explore these ideas underscores a growing recognition that the financial ecosystem is evolving rapidly. As blockchain technology continues to mature and as investors demand more flexible, instantaneous trading experiences, regulators are being compelled to rethink long‑standing conventions. In summary, the U.S.

Securities and Exchange Commission’s recent actions—examining the feasibility of 24/7 trading while simultaneously approving tokenized securities—represent a significant step toward modernizing the nation’s capital markets. By addressing the operational, technological, and regulatory challenges inherent in such a transformation, the SEC aims to create a more inclusive, efficient, and resilient market structure that can compete on a global stage and meet the expectations of today’s digital‑savvy investors.