SKN | Nasdaq Pushes Toward 23-Hour Trading as Crypto’s 24/7 Model Reshapes Investor Expectations

Key Points:

• Nasdaq has filed a proposal to extend stock and ETP trading to 23 hours per day, reflecting rising global demand for near-continuous market access.
• The move follows similar steps by the NYSE and acknowledges that crypto’s always-on trading has reshaped investor behavior.
• Extended hours could significantly impact crypto-linked equities such as Coinbase, Strategy, and bitcoin mining stocks.

Nasdaq is seeking regulatory approval to dramatically extend its trading hours, a move that would bring U.S. equities closer to round-the-clock accessibility and reflect a structural shift in how global investors engage with markets. In a filing with the U.S. Securities and Exchange Commission, the exchange outlined plans to expand trading in stocks and exchange-traded products to 23 hours a day, five days a week.

The proposal underscores how investor expectations have evolved in an era shaped by cryptocurrencies, which trade continuously across global time zones. Nasdaq acknowledged that many of its clients are already active overnight, particularly those accustomed to digital asset markets.

A Near-Continuous Trading Model

Under the proposed structure, Nasdaq would operate a day session from 4 a.m. to 8 p.m. Eastern Time, followed by a one-hour break, and then a night session running from 9 p.m. to 4 a.m. The trading week would begin Sunday evening and conclude Friday night, while the traditional opening and closing bells at 9:30 a.m. and 4 p.m. would remain unchanged.

Trades executed during the night session between 9 p.m. and midnight would be assigned to the following calendar day. Nasdaq said this structure is designed to accommodate global participation while maintaining operational clarity for settlement and reporting.

Crypto’s Influence on Market Expectations

The filing makes explicit reference to the growing influence of digital asset markets on investor behavior. Unlike equities, cryptocurrencies trade 24/7, and that always-on accessibility has increasingly become the baseline expectation for many traders.

Nasdaq noted that investors are “increasingly utilizing trading platforms that provide access to markets for digital assets, including cryptocurrencies, tokenized assets, and tokenized securities, on a 24/7 basis.” As a result, traditional exchanges face mounting pressure to adapt or risk losing order flow to alternative venues.

This dynamic is particularly relevant for Nasdaq, which lists many of the largest crypto-linked equities, including Coinbase, Robinhood, Strategy, and a wide range of bitcoin mining firms. Extended trading hours would allow global investors to react to crypto price movements in real time rather than waiting for U.S. market opens.

Global Demand and Competitive Pressure

Nasdaq framed the proposal as a response to international demand, especially from investors in Asia and other regions where U.S. market hours overlap poorly with local business days. While extended-hours trading volumes remain lower than those during regular sessions, Nasdaq said interest in overnight activity has been steadily increasing.

The move also reflects competitive pressures. The New York Stock Exchange has already received SEC approval for its own after-hours expansion, and senior Nasdaq executives have previously indicated that extended trading was inevitable. In March, Giang Bui, Nasdaq’s head of U.S. equities and exchange-traded products, described longer hours as “where the markets are moving.”

Opportunities and Risks Ahead

While extended trading offers greater flexibility, it also introduces new challenges. Liquidity tends to be thinner outside regular hours, which can exacerbate volatility and widen spreads. For crypto-related stocks that already exhibit higher volatility, near-continuous trading could amplify price swings tied to overnight crypto market moves.

Still, Nasdaq made clear that the strategic motivation goes beyond equities alone. The exchange said the proposal positions it “favorably in the future to participate in markets that trade digital assets,” signaling a longer-term ambition to integrate more closely with tokenized and crypto-native financial products.

As traditional and digital markets continue to converge, Nasdaq’s push toward 23-hour trading reflects a broader transformation: financial markets are no longer bound by geography or daylight, and the influence of crypto is increasingly shaping the infrastructure of global finance.