美股詳情

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CoreValues America First Technology ETF

31.35

+0.41841.35%

盤後：30.93-0.4184-1.33%16:04 EDT

成交量：9

成交額：282

市值：31.35萬

市盈率：- -

高：31.35

開：30.93

低：31.35

收：30.93

52周最高：32.86

52周最低：24.09

股本：1.00萬

流通股本：1.00萬

量比：0.69

換手率：0.09%

股息：- -

股息率：- -

淨資產收益率：--

總資產收益率：--

市淨率：--

市盈率(LYR):- -

資料載入中...

總覽公司新聞公告

AI資本支出「下一站」！AI代理頻頻「越獄」入侵真實系統，網絡安全成新必選項

鴻海：人工智能基礎設施正拉動增長。

國防科技初創公司 Neros 以 25 億美元估值完成 2.5 億美元股權融資，Sequoia Capita 等領投

網絡安全初創公司 Corma 完成 6000 萬美元種子輪融資，Sequoia Capital 等參投

瞄準AI產業鏈「資金缺口」！摩根士丹利(MS.US)啓動1.5萬億美元融資促成計劃，覆蓋AI基建與國防科技

網絡安全概念異動拉升天融信直線漲停

英偉達(NVDA.O)：全新融資平台將英偉達計算和全棧人工智能基礎設施轉變為全球資本可投資的資產類別。

英偉達(NVDA.US)：本公司及合作伙伴將為人工智能基礎設施客户創建專用資金池。

OpenAI 就人工智能基礎設施事宜致函得克薩斯州州長，闡述對負責任開發的相關承諾。

OpenAI：我們正在擴展我們的網絡安全計劃 Daybreak，並推出 GPT-5.6-Cyber，這是一個專為高級授權

北美建築工會、貝萊德與人工智能基礎設施夥伴關係啓動戰略協作，助力美國基礎設施建設勞動力發展。

北美建築工會、貝萊德與人工智能基礎設施合作伙伴簽署諒解備忘錄。

AI安全爭議持續升温 OpenAI因網絡安全風險收緊新模型管控

环球市场播报

市場消息：阿聯酋國家通訊社周一援引阿聯酋網絡安全委員會消息報道，該國挫敗了多起針對本國航空、能源及教育領域的網絡攻擊。

市場消息：日本將把網絡安全納入防空體系。

兩家券商收罰單！一家涉網絡安全遲報，一家經紀自營雙雙違規

OpenAI提示新模型Astra存在潛在重大網絡安全風險，強化安全管控

OpenAI稱Astra模型具備先進網絡安全能力，已啓動強化防控措施

OpenAI提示新模型Astra存在潛在重大網絡安全風險，強化安全管控

环球市场播报

據Axios：OpenAI因Astra模型的網絡安全能力而放緩其發布進程。

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