Nasdaq's 23-Hour Trading Plan Could Narrow Crypto's 24/7 Advantage

Nasdaq, the U.S. stock exchange operator, plans to add an overnight trading session beginning December 6, extending trading in its U.S. equities market to 23 hours a day, five days a week.

The new session will run from 9 p.m. to 4 a.m. ET, alongside Nasdaq's existing 4 a.m. to 8 p.m. trading session. 

The move will give investors more access to U.S. stocks outside traditional market hours and could reduce one of crypto's longstanding advantages: the ability to trade continuously around the clock.

Nasdaq is adding the overnight session to provide near-continuous access to U.S. equities and meet growing demand from investors outside U.S. time zones. The Securities and Exchange Commission (SEC) approved Nasdaq’s rule change on April 10, 2026.

Under Nasdaq’s schedule, trading will run from 9 p.m. ET Sunday until 8 p.m. ET Friday, with a one-hour industry-wide pause each weekday evening. The existing 4 a.m.–8 p.m. trading window will remain in place.

Nasdaq has explicitly linked the expansion to competition for order flow from investors who already use overnight trading venues and digital-asset platforms. The SEC filing noted that investors increasingly use platforms offering cryptocurrencies, tokenized assets and tokenized securities on a 24/7 basis.

Bitcoin and other major cryptocurrencies trade 24 hours a day, seven days a week. That has allowed crypto markets to respond to economic and geopolitical developments while U.S. stock markets are closed.

Nasdaq’s overnight session will reduce that gap during the week.

If major news breaks at 11 p.m. ET, for example, investors will potentially be able to trade Nasdaq-listed stocks immediately rather than waiting for the next regular session.

That could reduce the timing advantage Bitcoin has had as a liquid market for reacting to overnight developments.

But Nasdaq is not becoming a 24/7 market. It will remain closed on weekends, meaning crypto will retain a significant advantage when Saturday and Sunday news hits.

The bigger question is whether overnight Nasdaq trading will have enough liquidity to become a meaningful venue for price discovery.

Trading outside regular market hours can involve lower volumes, wider spreads and fewer participants. Simply being open does not mean the overnight market will function like the highly liquid regular session.

That distinction matters for crypto. If Nasdaq's overnight market attracts substantial institutional participation, the gap between crypto and equities could narrow more significantly. If trading remains relatively thin, Bitcoin may retain much of its role as the first liquid market to react to breaking news outside traditional U.S. equity hours.

Nasdaq’s move could also put pressure on crypto platforms offering tokenized stocks around the clock. 

Robinhood has offered more than 2000 tokenized U.S. stocks and ETFs to European users with 24/7 trading, while Ondo has brought more than 200 tokenized stocks and ETFs to Solana, offering 24/7 access to equities.

If Nasdaq closes much of that gap, the main advantage of tokenized stocks becomes less distinctive. That could create direct competitive pressure for crypto platforms that have invested heavily in the product.

Nasdaq’s move does not eliminate crypto’s 24/7 advantage. It narrows the gap during the U.S. trading week.

The real test will be whether Nasdaq’s overnight session develops enough liquidity and participation to become a meaningful market in its own right.

If it does, crypto’s ability to trade when Wall Street sleeps will be less unique. If it does not, Bitcoin could remain the more liquid market for reacting to major news outside traditional U.S. trading hours.

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