美股詳情

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CASTLEARK LARGE GROWTH ETF

47.38

+0.52381.12%

盤後：46.86-0.5238-1.11%16:04 EDT

成交量：14

成交額：664

市值：3.37億

市盈率：- -

高：47.38

開：46.86

低：47.38

收：46.86

52周最高：49.07

52周最低：38.26

股本：711.03萬

流通股本：711.03萬

量比：0.25

換手率：0.00%

股息：0.01

股息率：0.01%

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

奧巴馬敦促美國民主黨將人工智能監管置於其議程核心位置

頂尖AI模型訓練師離職，炮轟美國科技巨頭：拿人類生命下注

AirTrunk：美國科技巨頭對在澳大利亞建設數據中心的興趣遠超預期

知情人士：扎克伯格與特朗普於8月17日所在周通了電話，扎克伯格告知特朗普，其反對設立全國性人工智能監管機構。

歐洲央行拉響警報：美國科技巨頭「AI債洪」或擠爆歐元區，融資成本面臨上行壓力

智通财经网

市場消息：特朗普政府設立全新人工智能監管機構的行政令陷入停滯。

科技大佬們齊聚G20! 馬斯克、奧爾特曼與黃仁勳組團登場，全球「人工智能監管前哨戰」打響

美國科技巨頭如何重塑政治格局？

美國科技巨頭加大AI資本投入多重壓力漸顯

经济参考报

摩根士丹利預計雲計算支出將激增至1.2萬億美元

市場消息：OpenAI 首席執行官山姆・奧特曼將於本周與白宮官員懷爾斯會面，磋商人工智能監管框架落地前相關事宜。奧特曼將

OpenAI首席執行官山姆·奧特曼赴華盛頓就人工智能監管政策與美官員會談

环球市场播报

為AI投資騰資金？美國科技巨頭年內裁員近14萬人

智通财经网

為AI投資騰資金？美國科技巨頭年內裁員近14萬人

华尔街见闻

9500億美元！三星、SK海力士聯手美國科技巨頭，打造芯片史上最大規模合作

媒體援引韓國總統顧問消息：三星電子、SK海力士將與美國科技巨頭推進規模達1375萬億韓元的芯片合作項目。

「華麗七雄」集體重挫

據報OpenAI將到2030年的雲計算支出規模升至7500億美元

Anthropic將中期選舉相關投入翻倍至4000萬美元，推動人工智能監管落地

环球市场播报

據華爾街日報：Anthropic將中期支出翻倍至4000萬美元，以推動人工智能監管。

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