Nasdaq(US:NDAQ) 天天基金网·2025-12-16 01:23Core Viewpoint - Nasdaq plans to extend trading hours for stocks and exchange-traded products from 16 hours to 23 hours per week, aiming to meet the growing global demand for U.S. stocks [3][5][6]. Group 1: Extended Trading Hours - Nasdaq will submit a proposal to the SEC on December 15 to implement nearly round-the-clock trading, with the new schedule set to begin in the second half of 2026 [5][9]. - The new trading schedule will include two trading sessions: a daytime session from 4 AM to 8 PM and a nighttime session from 9 PM to 4 AM [5][6]. - The daytime session will maintain the traditional opening and closing bells, while the nighttime session will allow trades to be counted for the next trading day [5][6]. Group 2: Market Demand and Globalization - There has been a significant increase in investor demand for continuous trading of U.S. stocks, prompting regulatory changes and approval of proposals for trading outside normal hours [7][9]. - The globalization of capital markets has made U.S. stocks an important asset for international investors, who often face challenges trading during local nighttime hours [7][9]. - Nasdaq's senior vice president Chuck Mack emphasized the need for international investors to trade according to their local schedules, reflecting the exchange's responsiveness to customer demand [7][10]. Group 3: Implementation Timeline and Challenges - Nasdaq aims to officially launch the extended trading service in the second half of 2026, aligning with similar plans from other major exchanges like the New York Stock Exchange and Chicago Board Options Exchange [9]. - Successful implementation of continuous trading will depend on upgrades to the securities information processor, which provides accurate stock quotes [9]. - Concerns from major Wall Street institutions regarding liquidity, volatility, and uncertain returns may pose challenges to the push for continuous trading [9].