Nasdaq要求证交会批准将美国股票交易延长到2026年底开始的每日23小时。 Nasdaq seeks SEC approval to extend U.S. stock trading to 23 hours daily starting late 2026.

Nasdaq正寻求证交会批准将美国股票交易延长至每天23小时,从2026年底开始,每周五天,从上午4时至下午8时,下午9时至东部时间上午4时,包括一个小时的休息。 Nasdaq is seeking SEC approval to extend U.S. stock trading to 23 hours a day, five days a week starting in late 2026, with sessions from 4 a.m. to 8 p.m. and 9 p.m. to 4 a.m. Eastern Time, including a one-hour break. 这一举动旨在为全球投资者服务,其持有的外国美国股票在17万亿美元之间,此前纽约证券交易所和Cboe也作出了类似的努力。 The move, aimed at serving global investors amid $17 trillion in foreign holdings of U.S. stocks, follows similar efforts by the NYSE and Cboe. 成功与否取决于基础设施的升级,包括DTCC的不间断清理和2026年底的系统增强。 Success depends on infrastructure upgrades, including nonstop clearing by DTCC and system enhancements by late 2026. 虽然支持者强调改善准入,但一些银行仍然对流动性、波动和回报持谨慎态度。 While supporters highlight improved access, some banks remain cautious over liquidity, volatility, and returns.