美股詳情

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XTRACKERS US NATIONAL CRITICAL TECHNOLOGIES ETF

40.64

-0.1318-0.32%

盤後：40.48-0.1631-0.40%16:10 EDT

成交量：3,063

成交額：12.43萬

市值：1.42億

市盈率：- -

高：40.92

開：40.92

低：40.48

收：40.77

52周最高：41.51

52周最低：33.57

股本：350.00萬

流通股本：350.00萬

量比：0.27

換手率：0.09%

股息：0.35

股息率：0.86%

淨資產收益率：--

總資產收益率：--

市淨率：--

市盈率(LYR):- -

資料載入中...

總覽公司新聞資訊公告

日本電氣已叫停自研量子計算機的研發工作。

方邦股份：公司將於9月10日參加科創板2026年半年度半導體制造、設備及材料行業集體業績説明會

证券日报网

告別舊防火牆時代：一場由AI Agent引爆的網絡安全大遷徙

OpenAI推出Daybreak計劃，承諾10億美元支持AI網絡安全防禦，直面Anthropic Mythos競爭

TradingKey中文

OpenAI 將提供 10 億美元網絡安全補貼

Argo Blockchain CEO 離任，業務擬轉向人工智能基礎設施

繼CrowdStrike與Palo Alto之後，AI推理時代再添網絡安全贏家! Zscaler(ZS.US)攜激增75%的銷售管線競逐萬億美元賽道

繼CrowdStrike與Palo Alto之後，AI推理時代再添網絡安全贏家! Zscaler(ZS.US)攜激增75%的銷售管線競逐萬億美元賽道

SentinelOne 藉助 OpenAI 網絡安全模型擴展 Wayfinder 產品。

美國量子計算公司Quantinuum與沙特阿美將探討量子計算的應用案例。

OpenAI 將召集約 300 名安全領域負責人，籌備網絡安全相關公告

OpenAI將召集安全領域負責人，籌備網絡安全相關公告

OpenAI將召集安全領域負責人籌備網絡安全相關公告

环球市场播报

OPENAI召集安全領域負責人開會，為網絡安全公告做準備。

黃仁勳：對英偉達與 Hugging Face 而言，這是激動人心的一天。開源模型能夠強化安全與網絡安全能力，加速創新與

據市場消息，英國反對黨領袖凱米·巴德諾赫呼籲增加國防開支。

谷歌(GOOGL.US)發布「最智能Flash模型」Gemini 3.8 Flash，同步推出Fairwind網絡安全計劃

韓國選擇由Naver牽頭的聯盟開發專注於網絡安全的人工智能基礎模型

环球市场播报

韓國選擇由Naver牽頭的聯盟開發專注於網絡安全的人工智能基礎模型

慧與：甲骨文計劃在全球多年部署 HPE Juniper Networking，用於人工智能基礎設施。

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