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XTRACKERS US NATIONAL CRITICAL TECHNOLOGIES ETF

41.12

+0.59041.46%

成交量：1,571

成交额：6.45万

市值：1.44亿

市盈率：- -

高：41.12

开：40.88

低：40.88

收：40.53

52周最高：41.51

52周最低：33.57

股本：350.00万

流通股本：350.00万

量比：0.65

换手率：0.04%

股息：0.35

股息率：0.85%

净资产收益率：--

总资产收益率：--

市净率：--

市盈率(LYR):- -

数据加载中...

总览公司新闻公告

瞄准AI产业链“资金缺口”！摩根士丹利(MS.US)启动1.5万亿美元融资促成计划，覆盖AI基建与国防科技

网络安全概念异动拉升天融信直线涨停

英伟达(NVDA.O)：全新融资平台将英伟达计算和全栈人工智能基础设施转变为全球资本可投资的资产类别。

英伟达(NVDA.US)：本公司及合作伙伴将为人工智能基础设施客户创建专用资金池。

OpenAI 就人工智能基础设施事宜致函得克萨斯州州长，阐述对负责任开发的相关承诺。

OpenAI：我们正在扩展我们的网络安全计划 Daybreak，并推出 GPT-5.6-Cyber，这是一个专为高级授权

北美建筑工会、贝莱德与人工智能基础设施伙伴关系启动战略协作，助力美国基础设施建设劳动力发展。

北美建筑工会、贝莱德与人工智能基础设施合作伙伴签署谅解备忘录。

AI安全争议持续升温 OpenAI因网络安全风险收紧新模型管控

环球市场播报

市场消息：阿联酋国家通讯社周一援引阿联酋网络安全委员会消息报道，该国挫败了多起针对本国航空、能源及教育领域的网络攻击。

我科研团队破解超导量子计算“速度与保真度”矛盾

市场消息：日本将把网络安全纳入防空体系。

两家券商收罚单！一家涉网络安全迟报，一家经纪自营双双违规

Situational Awareness 重金押注对象曝光：4 亿美元投向半导体制造创企 Source Foundry

OpenAI提示新模型Astra存在潜在重大网络安全风险，强化安全管控

OpenAI称Astra模型具备先进网络安全能力，已启动强化防控措施

OpenAI提示新模型Astra存在潜在重大网络安全风险，强化安全管控

环球市场播报

据Axios：OpenAI因Astra模型的网络安全能力而放缓其发布进程。

西门子股份公司：通过逾2亿美元的美国制造业投资，强化其在人工智能基础设施领域的领先地位

西门子股份公司：通过新建两座工厂扩大制造产能，生产人工智能基础设施所需的关键电力主干设备。

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