The Market That Never Sleeps: Why Wall Street Institutions are Moving Toward 24/7 Trading in Response to Crypto Platforms

As of May 17, 2026, the closing bell of traditional markets is gradually becoming a relic of the past. With the boundary between Wall Street and the crypto market virtually gone, CME Group is set to introduce a 24-hour trading system for its massive cryptocurrency futures and options complex starting May 29, 2026. This change goes beyond simply extending operating hours; it signifies a fundamental redesign of global finance to defend against the outflow of liquidity to decentralized platforms.

The question is not whether the market will operate 24/7, but how responsibly we can manage this transition. — The 'logic of inevitability' circulating among market observers.

CME Group's shift to 24-hour trading is driven by explosive market demand. CME's cryptocurrency product suite, which recorded $3 trillion in notional trading volume throughout 2025, has seen a growth rate of over 46% year-over-year as of May 2026. This suggests that the 'always-on' liquidity characteristic of the crypto market has become an essential element for institutional investors.

Regulatory Momentum: SEC Approval of Extended Trading Hours

The U.S. Securities and Exchange Commission (SEC) is institutionally supporting this trend by approving a series of proposals from major exchanges to extend trading hours. Nasdaq received final SEC approval for its '23/5' trading proposal on April 29, 2026, following NYSE Arca's acquisition of approval for 22-hour-a-day trading in February 2025. Both exchanges are accelerating system development with the goal of a full service launch by the end of 2026.

• Cboe: Started nearly 24-hour trading for Russell 2000 options on February 9, 2026, taking the lead in the market.
• NYSE American: Signaled technological innovation by filing a rule change proposal on May 12, 2026, to enable tokenized securities trading.
• NSCC: In March 2026, discussions officially began on settlement system improvements at the National Securities Clearing Corporation (NSCC) level to support extended trading hours.
• Nasdaq: Plans to drastically increase accessibility for Asian and European investors through the 23/5 system approved on April 29, 2026.

Tokenization technology has emerged as a core infrastructure enabling 24-hour market operations. The proposal for tokenized securities trading submitted by NYSE American on May 12, 2026, is a strategy to move away from traditional delayed settlement cycles and secure real-time settlement capabilities similar to cryptocurrency protocols. This is expected to be a significant turning point where traditional exchange architecture embraces the efficiency of blockchain.

The rapid growth of decentralized perpetual futures platforms like Hyperliquid is posing a real threat to Wall Street. These platforms, which operate 24 hours a day without intermediaries, are encroaching on the territory of traditional financial institutions using high liquidity and accessibility as weapons. Wall Street's introduction of 24-hour trading is interpreted as a desperate measure to maintain market leadership against this offensive from decentralized finance (DeFi).

The banking sector is also being integrated into the 24-hour financial ecosystem using stablecoins. On May 13, 2026, France's Societe Generale maximized the efficiency of the collateral and repo markets by introducing its stablecoins, EURCV and USDCV, to the Canton Network. This signifies that the 'hidden financial engine,' which is not bound by traditional banking hours, has begun to operate in earnest.

These changes are a common phenomenon observed across global financial markets. Major Japanese securities firms such as SBI, Nomura, and Rakuten are in discussions with regulators to launch cryptocurrency investment trusts by 2028, and Italy's Intesa Sanpaolo revealed in its Q1 2026 report that it more than doubled its cryptocurrency holdings to $235 million. This shows that institutions worldwide are rapidly moving toward the 'always-on' digital asset market.

Challenges of Settlement Risk and Human Costs

However, the transition to a 24-hour trading system does not guarantee only a rosy future. The National Securities Clearing Corporation (NSCC) faces technical challenges in managing settlement risks associated with extended trading hours, and concerns are deepening over professional trader burnout and rising labor costs as the market operates without stopping. Ultimately, the success of the 24-hour market depends on how the stability of this infrastructure and the sustainability of human resources are secured.