U.S. SEC Starts Preparing for 24/7 Trading, a Standard in Crypto

The United States Securities and Exchange Commission (SEC) has recently signaled a shift in its regulatory outlook by beginning to explore the logistics and legal framework required for continuous, around‑the‑clock trading of securities. This move is noteworthy because it aligns the agency’s thinking with a practice that has become commonplace in the cryptocurrency world, where digital assets are bought and sold on global platforms at any hour of the day, seven days a week. The timing of the SEC’s initiative is also significant: it coincided with the agency’s approval of a pilot program for tokenized securities, a development that underscores the growing convergence between traditional financial markets and blockchain‑based assets. **Why 24/7 Trading Matters** 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 occasional extended‑hours sessions for pre‑market and after‑hours trading.

This structure was designed for a time when information flow, settlement processes, and market participation were constrained by physical distance and limited technology. Today, however, advances in digital infrastructure, high‑speed communications, and automated clearing have dramatically reduced the friction that once necessitated a closed‑door market. Moreover, investors now demand immediate access to price information and the ability to act on it without waiting for the next trading day.

In the crypto sector, platforms such as Binance, Coinbase, and numerous decentralized exchanges already operate without a daily pause, offering continuous liquidity and price discovery. By contemplating a shift toward nonstop trading, the SEC acknowledges that the old paradigm may no longer serve the needs of a modern, digitally connected investor base.

A 24/7 market could improve price efficiency by narrowing arbitrage gaps that arise when traditional markets are closed but crypto markets remain active. It could also reduce the volatility that sometimes spikes at market open or close, as traders would be able to spread their activity more evenly over time. On the other hand, continuous trading raises complex questions about market surveillance, systemic risk, and the capacity of existing back‑office functions—such as clearing, settlement, and custody—to keep pace with an unending flow of transactions. **The Tokenized Securities Milestone** The same morning the SEC announced its intent to study round‑the‑clock trading, it also granted approval for a limited pilot that permits the issuance and trading of tokenized securities on a regulated platform.

Tokenization involves representing a traditional financial instrument—such as a share of stock, a bond, or a real‑estate interest—as a digital token on a blockchain. This process can enhance liquidity, lower transaction costs, and open up fractional ownership to a broader pool of investors. The pilot, overseen by the SEC’s Division of Trading and Markets, requires participating issuers to comply with existing securities laws, including registration, disclosure, and investor protection rules, while also adhering to new technical standards for blockchain security and data integrity.

The approval marks a watershed moment because it demonstrates that the SEC is willing to accommodate innovative structures that blend conventional securities regulation with emerging technology. It also sets a precedent for future offerings that could leverage smart contracts to automate dividend payments, voting rights, and other corporate actions. By integrating tokenized assets into a regulated environment, the agency hopes to mitigate the fraud and market manipulation concerns that have plagued unregulated crypto markets, while still fostering innovation. **Challenges of a Continuous Market** Transitioning to a 24/7 trading regime is not simply a matter of flipping a switch.

Several practical and regulatory hurdles must be addressed: 1. **Surveillance and Enforcement**: Continuous markets would require round‑the‑clock monitoring for insider trading, market manipulation, and other illicit activities. Existing surveillance systems are largely configured for the traditional market schedule and would need to be upgraded with AI‑driven analytics capable of real‑time anomaly detection. 2.

**Clearing and Settlement**: The current U.S. settlement cycle (T+2) assumes a predictable window for post‑trade processing. A nonstop market would demand either a faster settlement model—potentially leveraging blockchain’s near‑instant finality—or a re‑engineered clearinghouse that can operate without downtime. 3.

**Liquidity Provision**: While crypto markets benefit from a global network of market makers, traditional securities rely on designated liquidity providers who may not be prepared to operate continuously. Incentive structures, risk‑management protocols, and capital requirements would need to be re‑thought. 4.

**Investor Protection**: Retail investors may be more vulnerable to impulsive decisions when markets never close. The SEC would have to consider safeguards such as mandatory cooling‑off periods, education initiatives, and perhaps limits on the amount of capital that can be deployed in a single session. 5.

**International Coordination**: A U.S. market that never sleeps would inevitably intersect with foreign exchanges that have their own trading calendars. Harmonizing rules across jurisdictions to avoid regulatory arbitrage would be essential. **Potential Benefits** If the SEC can navigate these obstacles, the benefits could be substantial: - **Enhanced Market Efficiency**: Continuous pricing would reflect information as it arrives, reducing lag‑induced mispricings.

- **Greater Access**: Investors in different time zones could participate without needing to wait for the U.S. market to open, democratizing access to capital markets. - **Innovation Spillover**: A regulatory framework that embraces both tokenization and nonstop trading could spur new financial products, such as real‑time index funds, on‑demand liquidity pools, and hybrid securities that combine features of stocks and digital assets.

- **Risk Distribution**: By spreading trading activity across the entire day, the system may experience lower peaks of volatility, potentially leading to a more stable market environment. **Looking Ahead** The SEC’s dual focus on around‑the‑clock trading and tokenized securities suggests a strategic vision that seeks to modernize the U.S. financial system while preserving the protective oversight that investors rely on.

Stakeholders—including exchanges, broker‑dealers, custodians, and technology providers—are likely to begin a collaborative dialogue with the regulator to define the technical standards, compliance obligations, and operational best practices needed for a seamless transition. In the coming months, the agency is expected to publish a detailed request for comments (RFC) that will solicit input from industry participants on topics ranging from data‑feed latency to cyber‑security protocols for continuous operation. Public workshops and advisory panels may also be convened to address the broader policy implications, such as how a nonstop market would interact with monetary policy tools and systemic‑risk monitoring frameworks.

Ultimately, the move reflects a broader trend: as digital assets become entrenched in mainstream finance, regulators are compelled to adapt their rules to the realities of a borderless, always‑on economy. By exploring 24/7 trading and embracing tokenized securities, the SEC is signaling that it intends to be a facilitator of innovation rather than a barrier, provided that the core principles of fairness, transparency, and investor protection remain intact.

The next few years will reveal whether the United States can successfully merge the agility of crypto markets with the rigor of traditional securities regulation, potentially setting a global benchmark for the future of trading.