U.S. SEC Starts Planning for Continuous Trading, a Standard Practice in Crypto Markets

The United States Securities and Exchange Commission (SEC) has recently turned its attention to the concept of continuous, or around‑the‑clock, trading—a model that has become commonplace in the cryptocurrency ecosystem. This shift in focus was highlighted during a briefing that took place on the same morning the agency announced its approval of a new class of tokenized securities. While the SEC has traditionally overseen markets that operate within fixed trading windows—typically from 9:30 a.m. to 4:00 p.m.

Eastern Time for major exchanges—digital asset platforms have long functioned without such constraints, allowing investors to buy, sell, and transfer assets at any hour of the day or night. The SEC’s interest in adopting a similar framework reflects both a recognition of the evolving financial landscape and a desire to ensure that investor protections keep pace with technological innovation.

**Why Around‑the‑Clock Trading Matters** In traditional equities markets, the limited trading day is a legacy of physical trading floors and the need for orderly price discovery. However, the rise of blockchain technology has fundamentally altered how securities can be issued, transferred, and settled.

Tokenized securities—digital representations of ownership in a company, fund, or other financial instrument—can be programmed to settle instantly on a distributed ledger, eliminating the lag that typically occurs in conventional settlement cycles. This immediacy opens the door for markets that never close, as there is no longer a technical barrier that forces a pause in activity.

Continuous trading offers several potential benefits. First, it can improve liquidity by allowing market participants to react to news and events in real time, regardless of the hour.

Second, it aligns the U.S. market structure with global digital asset platforms, many of which already operate 24/7, thereby reducing arbitrage opportunities that arise from time‑zone mismatches. Third, it can attract a broader base of investors, including those in regions where traditional market hours are inconvenient. **SEC’s Current Approach and Challenges** The SEC’s recent briefing indicated that the agency is evaluating how existing securities laws might be adapted to accommodate nonstop trading.

This includes reviewing rules around market manipulation, insider trading, and the adequacy of surveillance mechanisms when markets never close. One key concern is ensuring that the same level of transparency and fairness that investors expect in traditional markets is maintained in a perpetual trading environment. Another challenge is the technological infrastructure required to support continuous trading. Exchanges would need robust systems for real‑time monitoring, automated compliance checks, and rapid dissemination of market data.

The SEC is likely to consult with industry participants, including blockchain developers, exchange operators, and legal experts, to identify best practices and potential regulatory gaps. **Tokenized Securities Approval: A Milestone** The same day the SEC discussed round‑the‑clock trading, it also granted approval for a new type of tokenized security.

This approval marks a significant regulatory milestone, signaling that the agency is willing to endorse digital assets that meet established investor protection standards. Tokenized securities can represent equity, debt, or other financial interests, and they are recorded on a blockchain, which provides an immutable audit trail. By approving tokenized securities, the SEC has effectively set a precedent that could pave the way for broader adoption of digital assets in regulated markets.

The approval process required the issuer to demonstrate compliance with existing securities registration requirements, anti‑money‑laundering (AML) protocols, and know‑your‑customer (KYC) procedures. The agency’s willingness to work within the blockchain framework suggests that it sees the technology as a tool for enhancing, rather than undermining, market integrity.

**Implications for Market Participants** For investors, the prospect of continuous trading combined with tokenized securities could mean greater flexibility and faster access to capital. Retail investors, who have traditionally been limited to trading during market hours, might now be able to execute trades whenever they wish, potentially improving portfolio management and risk mitigation strategies.

For issuers, tokenization offers a streamlined path to raising capital. The digital nature of tokens reduces administrative overhead, lowers issuance costs, and can broaden the pool of potential investors through fractional ownership models. If the SEC establishes clear guidelines for 24/7 trading, issuers could benefit from a more dynamic secondary market, enhancing the attractiveness of their offerings.

For exchanges and technology providers, the shift presents both an opportunity and a responsibility. They will need to invest in sophisticated surveillance tools, real‑time reporting systems, and cybersecurity measures to meet the SEC’s heightened expectations for market integrity.

Collaboration with regulators will be essential to develop standards that balance innovation with investor protection. **Looking Ahead** The SEC’s exploration of around‑the‑clock trading is still in its early stages, but the agency’s concurrent approval of tokenized securities indicates a willingness to engage constructively with the digital asset sector. Over the coming months, we can expect a series of public comment periods, workshops, and pilot programs designed to test the feasibility of continuous trading in a regulated environment. Stakeholders should monitor upcoming SEC releases for guidance on issues such as: 1.

**Reporting Requirements:** How and when market participants must disclose trades, positions, and pricing information. 2. **Surveillance Protocols:** The tools and processes exchanges must implement to detect and deter manipulative behavior in a nonstop market.

3. **Settlement Mechanisms:** Standards for instant settlement on blockchain platforms, including the handling of failed transactions or network congestion.

4. **Cross‑Border Coordination:** Alignment with foreign regulators to manage the global nature of digital asset trading. In conclusion, the SEC’s dual focus on continuous trading and tokenized securities reflects a broader regulatory trend toward embracing the efficiencies and innovations offered by blockchain technology.

While challenges remain—particularly around market oversight, technological readiness, and international cooperation—the agency’s actions suggest that a future where U.S. securities markets operate without the constraints of traditional trading hours is increasingly plausible. Investors, issuers, and service providers alike should prepare for this evolving landscape by staying informed about regulatory developments, investing in compliant technology solutions, and engaging with policymakers to shape a fair and resilient market ecosystem.