纳斯达克 23 小时交易制度获 SEC 批准，将于 12 月 6 日正式上线

链捕手08-07

ChainCatcher 消息，据 Nasdaq 2026 年一季度财报及提交给 SEC 的 8-K 文件显示，其 23 小时交易制度（23/5）已获美国证券交易委员会（SEC）批准，将于 2026 年 12 月 6 日正式上线。

届时，美股市场每天仅休市 1 小时（美东时间 20:00-21:00）用于系统清算和数据处理，其余 23 小时连续开放交易。

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