全国人大代表、北京大学博雅特聘教授田轩表示，目前A股现行交易时间难以满足市场主体多元交易需求，也无法适配资本市场投 融资综合改革与高水平开放的发展要求，亟须调整优化。 田轩建议分步延长交易时长，先实现与港股交易同步。 第一阶段， 将A股下午交易闭市时间延后至16点，与港股形成交易同步并与欧洲证券交易所产生时间交集 ，该调整成本低、易实 施。 第二阶段， 将上午交易闭市时间延长至12点，实现与港股时间同步，使A股每日交易时长达到5.5小时，与亚太地区主要交易所接 轨。 同时， 将A股上午开市时间提前至9点 ，实现与新加坡等亚太主要证券交易所的交易时间重叠，使交易时长增至6小时、接近纽交 所水平，强化与国际市场的联动性。 记者丨崔文静 编辑丨李新江 巫燕玲 更多详情点击进入专题↓ 出品丨21财经客户端 21世纪经济报道 编辑丨黎雨桐 见习编辑林芊蔚 2 1君荐读 全球最牛股市大跌7%，挂钩ETF涨幅大幅缩水 霍尔木兹海峡停摆，一图速看航运受益股 黄金失守5200美元，白银急跌超11% 此外，田轩建议以数字化为抓手，做好监管和券商配套准备。监管层推进监管大数据平台建设，运用智能化风险分析工具完善风险 早期预警模块， ...

Core Points - The China Securities Regulatory Commission (CSRC) has released three financial industry standards that will take effect immediately, aimed at enhancing data governance and digital transformation in the securities and futures industry [1][2]. Group 1: Data Standards - The "Data Element Specification for Securities Exchanges" standardizes data attributes related to securities exchange operations, providing guidance for data construction and application in the securities and futures industry [1]. - The "Data Element Specification for Enterprise Asset Securitization" establishes a comprehensive data element specification for the entire lifecycle of enterprise asset securitization, promoting efficient data sharing and high-quality digital capital markets [1]. Group 2: Regulatory Data Collection - The "Regulatory Data Collection Specification for Asset Management Business" defines data elements for asset management business in futures companies, enhancing data governance and standardization in regulatory data collection [2]. - The CSRC plans to continue developing data governance and business service standards to advance the digitalization of capital market information and strengthen the foundation for technology-driven regulation [2].