Nasdaq is in discussions with regulators and market participants about implementing 24-hour, five-day-a-week trading on the Nasdaq Stock Market, with a potential launch in the second half of 2026.
Notably, the initiative aims to expand investor access, accommodate global trading demand, and modernize market operations.
Addressing Global Investment Demand
The move towards extended trading hours aligns with the growing trend of international investor participation in U.S. markets.
According to Tal Cohen, Nasdaq President, foreign holdings of U.S. equities reached $17 trillion in June 2024, nearly doubling since 2019. In the Asia-Pacific (APAC) region, increasing financial literacy and the rise of digital trading platforms have driven demand for U.S. stocks, particularly in technology and healthcare sectors.
“Expanding trading hours can enhance access for investors across different time zones, offering greater opportunities to engage with U.S. markets,” said Cohen.
Challenges in Liquidity and Market Stability
While round-the-clock trading could provide a more inclusive market structure, Nasdaq emphasizes the importance of careful implementation.
Currently, off-exchange venues such as Alternative Trading Systems (ATSs) and broker-dealer platforms facilitate after-hours trading, but liquidity remains significantly lower than during regular market hours, leading to increased volatility and transaction costs.
Additionally, Nasdaq‘s recent survey of listed companies found that many issuers remain cautious about extended trading hours, citing concerns over liquidity and corporate actions.
The exchange acknowledges that regulatory oversight, technological preparedness, and industry-wide coordination will be crucial for a successful transition.
“We must ensure that any structural change upholds the core principles of liquidity, transparency, and integrity in the markets,” Cohen added.
Infrastructure and Regulatory Considerations for a 24/7 Nasdaq Trading
The expansion to 24/5 trading requires robust infrastructure to handle millions of transactions per second. Nasdaq highlights that market-wide coordination, similar to past transitions such as the move to T+1 settlement and cloud-based trading, will be essential to avoid operational disruptions.
Nasdaq’s proposal represents a significant step in market evolution, but its success will depend on regulatory approvals, infrastructure readiness, and acceptance among investors and corporate issuers. The discussions and planning will continue in the coming months as the exchange works toward its anticipated 2026 launch.
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