美股詳情

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iShares U.S. Tech Breakthrough Multisector ETF

76.50

+1.091.44%

盤後：76.500.00000.00%16:10 EDT

成交量：5,686

成交額：43.39萬

市值：5.05億

市盈率：- -

高：76.79

開：75.09

低：75.09

收：75.41

52周最高：76.84

52周最低：53.33

股本：660.00萬

流通股本：660.00萬

量比：0.99

換手率：0.09%

股息：0.21

股息率：0.28%

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

美國人工智能板塊拋售重創百億級對沖基金行業面臨多重系統性風險

环球市场播报

生成式人工智能應防止生成性別歧視內容

美國人工智能對沖基金Situational Awareness因流動性危機拋售鉅額資產

环球市场播报

美國參議院少數黨領袖舒默：特朗普削減了負責防範此類網絡攻擊的機構——美國網絡安全與基礎設施安全局(CISA)——的7億美

SK 海力士：隨着人工智能模型迭代優化、軟件效率持續提升，AI 應用普及度與易用性將進一步提高，進而拉動整體算力基礎設施

美國網絡安全公司AlgoSec正考慮在倫敦進行首次公開募股。

OpenAI CEO Altman預計將與美國網絡安全局局長會面。

國務院國資委：將深入推進央企「AI+」專項行動加快算力基礎設施建設

商務部：據了解，很多美國人工智能企業在研發和訓練中蒸餾了中國的模型

上海：新增16款已完成備案的生成式人工智能服務

深南電路：2026年一季度，受益於算力基礎設施建設帶來的需求增長，PCB通信、數據中心業務佔PCB收入比重按月提升

北京：加快佈局面向智能體高頻併發、低延遲需求新型算力基礎設施支持創新主體建設「Token工廠

「十五五」數字浙江建設規劃：前瞻佈局算力基礎設施建設太空計算基礎設施

AI+概念12家龍頭利潤合計超428億元，算力基礎設施成贏家

中國電信董事長柯瑞文：適度超前建設算力基礎設施

【洛陽·早安】國內首部！我國算力基礎設施建設再添「洛陽智慧」

中國電信董事長柯瑞文：將適度超前建設算力基礎設施

上海市新增4款已完成登記的生成式人工智能服務

北京市新增2款已完成備案的生成式人工智能服務

每日经济新闻

北京市新增2款已完成備案的生成式人工智能服務

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